We review air purifiers. We buy them and test them under the same conditions to compare their performance. Our tests reveal what manufacturers won’t tell you.
🌎 Worldwide
- Tweets 2,712
- Following 317
- Followers 3,174
- Likes 6,402
Pinned Tweet
In a bid to replace falling ad revenue, big media publishers are inundating the web with bad product recommendations you can’t trust.
Google is killing independent sites like ours through inaction.
We hope to still be here to see things change:
housefresh.com/david-vs-digi…
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We are on our way to Google HQ to spend a day discussing the current state of Google Search with other independent web publishers and Google engineers.
We hope we will come out of the meeting with actionable next steps towards a better way forward for the open web. Wish us luck.
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Running HouseFresh has been an uphill battle.
First, we had to fight for independent websites like ours to still show up on Google.
Then, we had to fight for our critical product reviews to stay online.
Now @linusgsebastian shares the full story: piped.video/RNonfByE9xc
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Last February, we sounded the alarm about Google killing independent sites.
Since then, we lost 91% of traffic from Google.
It’s no longer just big media sites getting pushed to the top. Now we're drowning in Google Shopping product listings.
NEW: housefresh.com/how-google-de…
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We will be testing Adam’s AirFanta air purifiers soon and can’t wait to see how they both perform.
The designs look incredible.
Hi everyone,
I am a Covid cautious Engineer. I own a small business of design and manufacture air purifier with good performance and quite fair price. In China, I have served more than 10,000 Covid cautious person. Now I bring the most welcomed and classic models to the Covid cautious groups around the world.
🔻Model 3Pro:
Classic crbox, 488cmf, 4 x 14cm PC fans 3.7m2 E11 filters. Portable, can be fit into a 20" carry-on luggage.
Video: nitter.app/Engineer_Wong/st…
US: amazon.com/dp/B0CJTYWQBT
Canada: amazon.ca/dp/B0CJTYWQBT
Australia, New Zealand and SEA: aliexpress.com/item/10050066…
EU and UK: Amazon to be added.
🔻Model 4Lite:
a Laminar air purifier to direct the filtrated stream to face for breathing.
Video: nitter.app/Engineer_Wong/st…
US: amazon.com/dp/B0CXDPCR26
Canada: amazon.ca/dp/B0CXDPCR26
Australia, New Zealand and SEA: aliexpress.com/item/10050067…
EU and UK: Amazon to be added.
Replacement filters are in the same shop.
Currently some batches are under transportation so it might not be available. You can email the country you are located to airfanta@air-fanta.com, so that you can get notification when the products are available.
Any questions, concerns, advice, you are welcomed to email.
I hope my product can help you and your family stay healthy.
Best Regards,
Adam
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“Far-UVC and air purifiers aren't competing technologies- they're complementary ones.” — @NukitToBeSure
New blog entry on the relative strengths of Far-UVC and air purifiers. Kindly repost wherever you can on various platforms, if we do, mods tend to delete it.
nukit222.com/blogs/info/far-…
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Forbes says that the best air purifier overall is a $89.99 Levoit device with a CADR of 40 cfm that took 1 hour and 38 minutes to complete our particle removal test...
And Google thinks this is more helpful for searchers than our data-backed recommendations 🫠
ALT Forbes recommends an air purifier with a CADR of 40 cfm as the best overall.
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Our written review of the AirFanta 3Pro by @Engineer_Wong is now live!
🎒 The only high-CADR air purifier you can fit in a backpack.
💰 It outperformed units that cost 3x its price.
🌫️ Using HEPA + carbon added 4 minutes to our particle removal test.
housefresh.com/airfanta-3pro…
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Our review of the Nukit Tempest is live:
💨 It cleaned our 728 cubic ft. test room in 31 minutes — faster than the Airmega 150, Alen Flex, Mila and Core 300.
🔈 It generated just 41.8 dB
⚡ It pulled only 8.8 watts
Outstanding work by @NukitToBeSure!
piped.video/watch?v=Fm43E5rO…
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We spent weeks researching air purifiers we reviewed to determine whether Google Search results and AI Overviews are leading consumers to good advice.
Our analysis shows that AIO will likely recommend buying whatever you show interest in, even if the product doesn’t exist.
Are Google AI Overviews leading you to the best results on the web? Or is this just a new prime spot for selling you products you will regret buying?
Well, it turns out this rabbit hole is a deep one.
housefresh.com/beware-of-the…
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Our written review of the Tempest by @NukitToBeSure is now live!
💰 It has the lowest long-term costs we’ve seen
🔉 At 41.8 dB, it's the quietest air purifier we have tested
⚡ It outperformed units from Alen, Austin Air, Coway, Medify, Mila and Dyson
housefresh.com/nukit-tempest…
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It's official: the Blast Mini by @SmartAirFilters outperformed all 73 air purifiers we've tested.
In our rankings:
⚡ It's the fastest unit at cleaning the air
🔈 It's the quietest large air purifier
Our review: housefresh.com/blast-mini-re…
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If you If you live in an area affected by wildfire smoke and lack the budget to buy an air purifier, please consider building a Corsi–Rosenthal Box as you might have all the components at home already.
Here's what you need + how to do it:
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Imagine if they saw what an AirFanta 3Pro can do inside a little box like that 👀
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Testing is underway!
This is our first dual sensor test, powered by @ThePurpleAir and @airgradienthq 👀
The Nukit Tempest Pro- Ultra-Quiet Air Purifier Kit Is Now Available!
⦿ All-metal, Buy-It-For-life Construction.
⦿ All parts included- Nukit's own custom-made high-pressure 140mm fans, fan and filter grills, 12 V power supply with five-meter cable, PWM speed controller, wiring harness, and cable management parts- just add two filters.
⦿ Uses standard, low-cost, non-proprietary, 20x25x1 MERV 13 furnace filters, available through Amazon and most home supply and hardware stores.
⦿ Low profile- made to look just like a tower PC.
⦿ No app, no cloud, no "smart" anything. Everything is lifetime repairable or easily replaceable with just a screwdriver.
⦿ Uses standard, easily replaceable PC hardware- screws, cables, 140mm fans, grills, etc.
⦿ Includes an optional wall & ceiling mount with anchors.
⦿ VESA mounting holes for pole or tripod mounting.
⦿ Great family STEM project for all ages- just like assembling a PC enclosure (but no sharp edges).
⦿ 12 V DC input, ultra-low power consumption- perfect for off-grid and solar applications.
⦿ Quiet- one of the best noise-to-CADR ratios of any air purifier available.
Available internationally, or direct from US and Canadian warehouses-
🇺🇸 cybernightmarket.com/product…
🇨🇦 cybernightmarket.com/product…
🌏 cybernightmarket.com/product…
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The AirFanta 3Pro from @Engineer_Wong is the only high CADR air purifier you can fit in a backpack 🎒
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This is what we’ve been trying to avoid.
How many more independent sites have to die for the Google Search team to take our complaints seriously? How many more people have to lose their jobs?
This is it. Giant Freakin Robot is done. This is our last day in operation as a website. Going forward you'll only find us on YouTube.
Here's why... giantfreakinrobot.com/ent/in…
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We just received a package from @NukitToBeSure 👀
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This is what Google shows when searching for the exact title of our YouTube video...
I guess we're now feeding the machine with our articles AND our videos 🙄
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We need more of this 👇
New setting: hide AI-generated images in DuckDuckGo
Our philosophy about AI features is “private, useful, and optional.” Our goal is to help you find what you’re looking for. You should decide for yourself how much AI you want in your life – or if you want any at all. (1/4)
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You DON’T need to go into debt for an air purifier.
You can just build your own, or choose one of the MANY affordable models that for whatever reason don’t show up on the list below 🤔
Don’t be duped into buying an overpriced, underperforming device: housefresh.com/air-purifiers…
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With wildfires raging in California, we noticed that some manufacturers are advertising their small air purifiers as great options for dealing with wildfire smoke.
However, most small air purifiers will be useless against wildfire smoke.
Here is what you need to know 🧵
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Google is still killing independent websites.
But in 2025, it's not just about a biased algorithm...
Now, we also have AI Overviews that regurgitate our content without driving traffic.
Luckily, we have people who are trying to help us, but what about those who don't?
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Today, we got an alert about a mention of housefresh.com on a big media site in a big round-up of must-buy Amazon products 🤔
It turned out that Refinery29 pretended to poll its readers for their best product recommendations, but it actually scraped Amazon reviews.
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The wait is over 🙌
Both AirFanta air purifiers made it safely all the way to HouseFresh. Time to get to work!
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An excellent video on how to stay safe at home when your housemates don’t care.
It is packed with actionable advice covering everything from masks and ventilation to air cleaners and ACH calculations.
10/10
NEW YOUTUBE VIDEO: How to Stay Safe[r] @ Home
First video in new Q&A series where I answer the questions you send me 🤓. If you wanna know how to protect yourself when living with others who don't take precautions, this one's for you!
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Many big media sites have started 'testing' air purifiers now that consumers are aware that their 'product reviews' are just regurgitations of marketing materials.
Unfortunately, they are using CO2 monitors to test air cleaning performance 🤦🏻
Who is going to tell them?
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It's been decided: our next study will focus on air purifier education and recommendations coming out of ChatGPT and other chatbots.
We're glad this person asked r/AirPurifiers before blindly buying an air purifier based on ChatGPT's recommendations: teddit.net/r/AirPurifiers/co…
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In a world where AI answers blindly regurgitate sponsored product reviews and manufacturer’s marketing materials, it’s important to know what to look for and what to ignore.
Here are our 10 tips for choosing an air purifier you won’t regret buying 🧵
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Google removed HouseFresh from search results for pretty much everything we ever ranked for.
Meanwhile, Forbes gets to rank with two different pages for "air purifiers for pets" that recommend the same list of devices with copy-pasted descriptions.
🫠 I guess it's @Goog_Enough
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Our first AirFanta 3Pro video is out!
We know everyone here is a big fan of the 3Pro, so we published an unboxing video you can watch while we finish our performance tests.
In the video, you can see the building process and find out our first impressions.
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Unfortunately, many air purifier manufacturers calculate their recommended room sizes based on just one air change per hour 😒
My first air purifier purchased in 2021.
Years later I learned it can only effectively clean 200 square feet + that's based on the highest fan speed.
It's disgusting how often air purifier companies mislead about coverage area.
If you want unbiased info: ahamverifide.org/
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We present to you our Tempest Euro 🤓
It is a lot smaller and lighter than the original Tempest from @NukitToBeSure, but it’s built with the same level of quality and care.
We are looking forward to testing its performance with different PC fan configurations!
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We just finished building two Tempest Brisa open source air purifiers, inspired by the mighty Tempest Euro from @NukitToBeSure → thingiverse.com/thing:682652…
This is the first DIY kit we test with PC fans mounted in series instead of in parallel 👀
Next stop: particle removal test.
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The last Google update benefited HouseFresh while killing countless other small sites.
Search results are still full of bad, biased, spammy and AI generated articles.
We wrote a guide on how to find helpful content in this sea of made-for-Google junk: housefresh.com/finding-helpf…
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We started the week off strong finally getting hold of both AirFanta devices from @Engineer_Wong 🙌
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Allergies SUCK but these air purifiers can help: piped.video/FsaM2GIjjRA
Featuring @cleanairkits @NorthBoxSystems @NukitToBeSure @Engineer_Wong @cowaymega @SmartAirFilters
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Our review of the AirFanta 3Pro from @Engineer_Wong has just gone live!
▶️ piped.video/IzxNaSP7c6I
👍 The only high CADR air purifier you can fit in a backpack.
👍 Incredible air cleaning performance under $150.
👎 Louder than other PC fan air purifiers we tested (56.3 dB).
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In February 2024, we said that Google was killing the independent web with its bias toward big media. Ten months later, Google invited us to their HQ alongside other web creators to discuss.
In our latest video, we shared our experience during those 24 hours at the Googleplex:
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New DIY air purifier review incoming!
We’re taking @TheFandelier’s Micro Core Build concept for a spin.
More info about this design:
Micro Core Build!
The cheapest and easiest build I’ve got. Based on my new go-to Trusens Odor / VOC filter with HEPA n lots of carbon, this time in Small. It’s $37 now, usually 49. Fan is $15.
$56 all in for 50-100 cfm CADR HEPA and VOC
USB powered plug and play no effort!
ALT Micro Core air purifier on bedside table
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How it started: “The air filter in the rooms will stay on sleep mode.”
How it’s going: “We found no evidence that HEPAFU reduced resident winter respiratory infection episodes.”
Badly designed studies give the wrong answers.
Here, air filters were used in *some* residents rooms; always on sleep mode.
In communal areas they were also hugely underpowered.
The level of air filtration is super-important.
Seemingly not to researchers designing studies.
1/🧵
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A big problem with Google's push for searchers to just shut up and buy is that they have no idea about what they are putting in front of people.
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We just finished developing our new rating system and the AirFanta 3Pro came on top as the best value air purifier on the market today 🤓
We are not surprised because we’ve been using our 3Pro at home for nearly a year now, but it’s great to see others are seeing its benefits 👇
Have used the AirFanta 3Pro enough to give a review of the product! This thread includes my thoughts on this air purifier, which I’ve used during travel (packed in my luggage, in hotel, & at an academic conference) and in my office.
ALT Author of tweet smiling and hovering behind the AirFanta 3Pro air purifier, which is in the center of the photo on the floor, with two of its white colored filter panels with wire mesh over it, and fans on the top.
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Last October we spent a full day with Google engineers to discuss how their algorithm was killing independent websites.
Six months later, Google’s AI Overviews are finishing the job: bloomberg.com/news/articles/…
We are on our way to Google HQ to spend a day discussing the current state of Google Search with other independent web publishers and Google engineers.
We hope we will come out of the meeting with actionable next steps towards a better way forward for the open web. Wish us luck.
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You wouldn't believe how much it means to read your thread. Thank you, from all of us.
We will publish our first video about far-UVC soon and we hope it will help educate people.
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Someone bought 300+ spam links and pointed them to one of our most critical air purifier reviews.
The first wave came after we sent a request for comment for a new review.
The second wave came the day after @linusgsebastian posted a video about the brand threatening to sue us.
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One of our highlights of 2024 was testing the AirFanta 3Pro.
Adam Wong has not only created a high CADR air purifier (430 cfm) that fits inside a backpack, but he also made it available for a super affordable price 👏
Finding units like this is the reason why HouseFresh exists.
"There’s an engineer in China named Adam Wong who is making some really great products, one that breaks down and collapses into a carry-on with you. It’s extremely powerful and cost-effective." That's me I guess. 😃
theguardian.com/wellness/ng-…
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An example of how Google is killing independent sites like ours
housefresh.com/david-vs-digi…
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Our recommendations for the best air purifiers for large spaces:
🌟 Best overall: Blast Mini by @SmartAirFilters
💰 Best budget option: AirFanta 3Pro by @Engineer_Wong
🔉 Quietest option: Luggable XL-7 by @cleanairkits
Check out the full selection: piped.video/watch?v=pEGpgtxt…
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New review coming up!
We finally managed to get hold of one of the many versions of the mighty TaoTronics AP-003 🙌
Can you review a taotronics under another label? They’re cheap and effective and can be strategically placed around a room to blend in. Gisele said they are great but I know you can’t recommend unless you literally test the device under diff label. 🙏
cleanitsupply.com/p-511346/l…
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Our video review of the Blast and the Blast Mini from @SmartAirFilters is finally live.
🔗 piped.video/eHMnWAIuNSs
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The unfairness of this situation makes our blood boil.
Designing an affordable, effective product is hard. Putting it into production without affecting quality is hard. Running an online shop on top of that is hard.
But sending emails to take it all down is easy and it works 🤬
Cyber Night Market will be offline for payments for a while.
Congratulations to the folks who brigaded Shopify legal with emails first insisting that our product was illegal (it's not) and then that our US LLC was not a "real" US company, so it should not be allowed to use Shopify payments. Mission accomplished- fewer people will have access to Far-UVC until we can get approved by a new payment provider.
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Important air purifier basics for those who are new to the world of air filtration: piped.video/watch?v=8F1qe_Nz…
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We need clean air in schools
Currently watching the Live Joint-Union webinar with @BinitaKane
'Improving Air Quality in Schools: what can we do?'
HT @NEUnion @unisontheunion @NASUWT
#Schools #Children #Teachers #LongCovid @LongCovidKids
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Discontinued air purifiers recommended by a random forum user 8 years ago…
Super helpful, Google! 🫠
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The top recommendation is not only one of the worst air purifiers we have tested but also one sold by a company that has filed for bankruptcy after losing multiple class action lawsuits.
Juicy affiliate commission, though.
▶️ piped.video/lXjKHZH_eHU?t=604&s…
Another site reputation abuser is @MensJournal, selling vitamins/supplements, hearing aids, boxing gloves, and more. Of course, they also partnered with Pillar4 Media/Three Ships - the masterminds of these types of deals.
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We just bought an Intellipure Compact to test its air cleaning performance!
A huge thanks to everyone who supported us through Buy Me a Coffee 🙏 and to @gydaarber for bringing this unit to our attention.
I’ll share our video review + the article with all our data when ready.
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We noticed many big media publishers recommending this device, so we had to buy it.
This pretty thing uses moss and coconut fiber filters, and "is proven to purify a 4m x 4m space in just one hour," according to the manufacturer.
How do you think it will perform in our tests?
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No, Google, the AP-1512HH doesn’t have a child lock button.
Also, the AP-1520C is a completely different air purifier.
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We just updated our recommendations for the best high CADR air purifiers based on data from 94 tests: housefresh.com/high-cadr-air…
Featuring @SmartAirFilters @Engineer_Wong @LevoitLifestyle @cleanairkits @CRFoundationUS
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Our latest study reveals the countries that are most concerned about indoor air quality, based on the average monthly number of online searches carried out for air purifiers per 100k of the population: housefresh.com/air-purifier-…
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We tested nearly 100 air purifiers to find those that are effective at cleaning air even when running at quiet fan speeds: housefresh.com/quiet-air-pur…
Featuring @cleanairkits @Engineer_Wong @LevoitLifestyle @SmartAirFilters
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Our written review of the 6XL from @NorthBoxSystems is finally live 🤓
If you live in Canada and are looking to join the PC fan-powered DIY air purifier revolution, then you've got to read this: housefresh.com/northbox-6xl-…
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We are ready to publish our review of the Tempest Euro from @NukitToBeSure at the end of this week 🤓
Make sure to subscribe to our YouTube channel to see it as soon as it goes live: piped.video/@housefresh
ALT Danny from HouseFresh with the Nukit Tempest Euro air purifier
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We built a Corsi-Rosenthal box with four 30x20 Filtrete filters.
Excited to find out how its performance compares to our 20x20 CR box 👀
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In our latest video, @dannyashton shared his recommendations for the best performing air purifiers under 45 dB.
Featuring @cleanairkits @Engineer_Wong @LevoitLifestyle @SmartAirFilters
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In our latest video, @dannyashton shares the unboxing and build of the Tempest by @NukitToBeSure.
▶️ piped.video/eRplRf2qrOU?si=3kHA…
By the way, this is the first PC fan air purifier we have ever tested, so we are taking our time with it. Our review will be ready in a few weeks.
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Stay tuned for our review of the Tempest Euro from @NukitToBeSure 👀
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Strong but necessary words.
Thank you for everything you do, and for helping us raise awareness about these issues 🫶
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We have updated our recommendations for those looking for an air purifier to help with their allergies.
Featuring @cleanairkits @Engineer_Wong @cowaymega @SmartAirFilters
🔗 housefresh.com/air-purifiers…
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Our top pick for those looking for a quiet air purifier for a large space is the Luggable XL by @cleanairkits, and here is why:
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It is pretty surreal to hear HouseFresh being mentioned on the WAN show 🥹
This time, @linusgsebastian and @luke_lafr discussed our latest article, where we warn consumers to be wary of product information compiled by Google AI Overviews.
🔗 piped.video/live/tkYiqvA7pmU
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Our review of the @cleanairkits Luggable XL is now live on YouTube 😎
▶️ piped.video/b2EsBtZEc68
👍 Incredibly quiet (38.8 dB!)
👍 Particle removal performance on par with popular units like the Winix 5500-2
👍 Responsive customer support
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The highest CADR air purifiers we have tested were designed for commercial spaces.
But what if you wanted a device that looks good in the home AND comes with all the features you expect from a residential air purifier?
Well… The Coway Airmega ProX might be just the thing.
🔗 piped.video/0zxHvzvNKho
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🇬🇧 Good news for those in the UK!
Someone has picked up the ODM design for the TaoTronics AP003, and you can now buy this machine on Amazon for £90 🙌
🔗 amazon.co.uk/PureMate-Purifi…
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Our youngest kid has been admitted to hospital with an asthma attack. He’s been back to school for a week and here we are again 😞
We’ve been working with the school to introduce air purifiers to avoid this very thing from happening but it’s taking longer than we hoped 😞😞
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Beware of this AirFanta 3Pro copycat which is currently running ads on Amazon.
Please watch out when you order AirFanta 3Pro.
There is a copycat on Amazon. This seller is running ads that target the search term "AirFanta", which may lead you to their product, which is not the genuine AirFanta 3Pro. It's possible that you might not recognize that the product is not from AirFanta, especially if it appears at the top of your search results.
We have already received a request for replacement device from customers who received broken units that were not purchased from AirFanta. In such case, we are unable to provide a new device. This counterfeit seller has reportedly sold 11 units, indicating that there could be more customers who might have been misled.
Please be aware that we cannot match the prices offered by this counterfeit seller. Our prices reflect the costs of investing in design, obtaining necessary certifications and high quality standards, whereas the counterfeit seller merely pretends to offer the genuine AirFanta 3Pro without incurring these expenses.
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Our written review of the @cleanairkits Luggable XL-7 is live!
🔇The best-performing air purifier we have tested under 40dB.
💨It matched the performance of the popular Winix 5500-2 and Levoit Vital 200S.
💰One of the lowest running costs at $58.16/year
housefresh.com/cleanairkits-…
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Google users are being pushed to more expensive air purifiers — even in cases where they are purposely searching for budget-friendly options.
This stuff must be happening across the board.
Google results have gotten worse, and it’s costing you money. To illustrate this, we analyzed the top results for one of the most popular search queries: “best rewards credit cards.” The top results ARE NOT the best for consumers. #Googenough
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This is one of the reasons why we buy and test devices ourselves.
Many manufacturers don’t share their full spec sheets nor make results for third-party tests available.
All we get in the vast majority of cases is a bunch of salesy marketing materials 🙄
🧵The challenge of getting full technical data on air exchangers and purifiers.
1/I tried to get the full spec sheet for the Silent Air Evo-400. As usual (true for 95% of devices, both purifiers and ERVs), it’s a real struggle to obtain basic performance data.
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It turns out that a few tweaks can massively increase the CADR of your DIY PC fan air purifier’s performance…
For our latest video, we upgraded our Tempest from @NukitToBeSure with @Noctua_at fans and @Filtrete filters.
🔗 piped.video/2Whoph1SWJo
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As if gathering first-hand comparable data on devices, writing in-depth reviews, producing informative videos and standing up for the consumer wasn't enough work... Now we have to waste time cleaning up these toxic backlinks 🫠
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We hope it will do well, but you'll compete with sellers that spend A LOT on ads + sadly, many buy into catchphrases like "The Tesla of air purifiers" 😑
We will test it to spread the word 💪 It's exciting to see new players coming in with good intentions and excellent designs.
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An AI generated article syndicated on MSN manufactured a 5,000-homes air quality study and a national research institute just to build one link back to an HVAC repair service.
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Yet another reason to love @SmartAirFilters ♻️🫶
⬅️ Left: packaging materials found inside the box of a Smart Air device.
➡️ Right: packaging materials found inside the box of pretty much every other air purifier on the market.
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We are currently testing the North Box 6XL from @RFantinatto 🤓
Stay tuned for our full review!
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We followed the instructions while building our Tempest Pro this morning and they made the build a breeze 🤓
ALT Top down photo of Danny from HouseFresh building the Nukit Tempest Pro while following Nukit’s detailed instructions on his phone.
More Tempest Pro instructions. It's a little long. Is everyone comfortable that they can follow this?
cybernightmarket.com/pages/n…
(That's our tatted-up Ukrainian photographer doing the assembly. I quite like the end result. It has a certain non-Generative AI sort of wabi-sabi thing going. I want potential customers to know we do things properly and pay creatives. I wonder if non-AI will become a look, and how long it can hold out before AI does non-AI imperfection/oddity convincingly?😕)
The Tempest Pro is supposed to be in the warehouse any day now, not sure what the hold up is...
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You can now help @NorthBoxSystems create a silent PC fan-powered air purifier for schools that uses off-the-shelf furnace filters.
Support their project here 👉 indiegogo.com/projects/polar…
Our fundraising campaign to develop a silent air purifier that uses off-the-shelf, non-proprietary filters has started! You can help us by sharing, making a contribution of any size or selecting a package that includes one of our DIY kits:
igg.me/at/n8zLwkwyTbw/x/3815…
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This is high praise coming from @SmartAirFilters 🥲
Read this interview with @dannyashton if you want to learn more about the backstory behind HouseFresh: smartairfilters.com/en/blog/…
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We purchased 11 popular dehumidifiers across all sizes, ranging from large 145-pint refrigerant devices to tiny Peltier machines.
To assess their performance, we designed a series of repeatable tests in our basement to find the best and worst models: piped.video/watch?v=DfbRZXJS…
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