CADR tests are used to calculate how effective air purifiers are at cleaning air. People use CADR to compare the performance of different purifiers. However, performing a CADR test is not simple: it requires a particle monitor, a sealed 30m3 test lab, and tightly controlled testing conditions. Because of the complexity ... Read more| Smart Air
If you’re buying an air purifier, you might see the terms “airflow” and “CADR” used interchangeably to describe purifier performance. But what’s the difference between CADR (clean air delivery rate) and airflow? Are they the same thing? Or which one – CADR vs. airflow – should you use to choose a purifier?| Smart Air
The Atem X from IQAir is one of the most stylish air purifiers on the market today, but does its performance match its high price tag? Read on to find out.| HouseFresh
“Where should I place my air purifier?” is a common question people have when getting an air purifier. Does an air purifier’s position affect its performance? Is it best to put an air purifier next to a wall? Is it better to put it close to me? This post provides a data-backed answer on how to best place your air purifier in your living room, classroom, or office space.| Smart Air
Blueair’s new PetAir Pro combines an air purifier with a pet bed, cleaning the air right where pets rest while saving space.| NERDS.xyz
Living with a pet means coexisting with any allergies, hair everywhere and unwanted smells — from litter boxes to bad breath. Pet odors, hair and dander can linger, even with regular grooming and cleaning. That’s when an air purifier can become a valuable investment. But that is only the case if you buy the right ... Read more| HouseFresh
Whether you struggle with dust allergies or you’re trying to reduce the amount of dust flying around your home, an air purifier can help. The fans in air purifiers draw air that then passes through a series of filters, where pollutants are removed. In the case of dust, you need to choose a device with ... Read more| HouseFresh
I have been open about my disappointment in the air cleaning power of Dyson combo devices like the TP07, HP04 and PH03. But the BP06 is Dyson’s first pure air| HouseFresh
HouseFresh started as a personal blog by Danny Ashton, who was dealing with severe dust allergies and looking for affordable, effective air purifiers. What began as a side project quickly grew into a trusted source for honest reviews and helpful advice—cutting through an industry often full of marketing hype and misleading claims. In this interview, Danny shares how the site came to be, what he’s learned about air quality, how recent changes to Google’s algorithm have impacted HouseFres...| Smart Air
Many air purifiers on the market boast about a different kind of air cleaning technology, that supercharges (or outperforms) the ability of the usual filters| HouseFresh
2025 summer is upon us and Amazon Prime day has started today. Amazon Prime Day runs from July 8th to July 11th, offering many discounts and historical low prices for those with a Amazon Prime day membership. To be able to access Prime Day deals, you must be an Amazon Prime member. If you’re not ... Read more| HouseFresh
The 4 Pro is a mid-sized air purifier from Xiaomi, available across Asia, Europe and some countries in South America. It comes with app support through Xiaomi’s Mi app and smart functionalities such as sleep mode and auto-mode. It also has an on-board laser particle sensor, a temperature sensor and a humidity sensor that feed ... Read more| HouseFresh
The Blue Pure 311i Max is a mid-sized air purifier from Blueair, available worldwide under various model names, including the Blue Pure 3350i Max (Europe) and the Blue Pure 3450i Max (Oceania and parts of Asia). The 311i Max has smart functionalities, such as WiFi connectivity, auto-mode, an LED air quality indicator and an app ... Read more| HouseFresh
Most air purifiers claim to clear large rooms, but for allergy sufferers, that’s often a dangerous lie. In this article, I will dispel the biggest myths and share my advice on the only models you should consider, knowing they will do the job without sounding like a jet engine or cost an arm and a ... Read more| HouseFresh
Over the last few years, I have tested nine different air purifier models from Winix, and by the end of this article, you will know which one is the best choice for you. Since 2020, I have tested and reviewed 110+ air purifiers from different brands, and devices manufactured by Winix tend to stand out. ... Read more| HouseFresh
This new model from Winix comes with app support and a good-looking design, but what about its air cleaning performance?| HouseFresh
We ran our original story on Neoplants back in late 2022, reporting how a single genetically-engineered plant could do the work of an actual indoor air purifier.Now, the company is back with a few tweaks to this impressive project.The Neo Px is, at first glance, a regular Pothos plant of the Queen Marble variety, housed […]| TechTheLead
The Airmega 250S offers air cleaning performance on par with some of our most recommended air purifiers in a great looking package.| HouseFresh
If you’ve been shopping around for a new air purifier, you will no doubt have come across the brand Levoit.| HouseFresh
Today, I am reviewing a highly popular air purifier from Levoit that came on the market in 2021: the Levoit Core 400S.| HouseFresh
If you have a small room and want a unit that’s easy to use and looks stylish, the Levoit Core 200S is the best choice. Read our review to learn why.| HouseFresh
Our verdict: The Blast Mini is a durable air purifier with excellent air cleaning capabilities thanks to its HUGE H13 HEPA filter. Add the Activated Carbon filter if you can.| HouseFresh
The Alen BreatheSmart 75i is a powerful air purifier, packed with activated charcoal, making it ideal for those dealing with smoke, odors and VOCs.| HouseFresh
After his father went into a long-term care facility at the height of the COVID-19 pandemic, Robert Fantinatto teamed up with his son Aidan to make PC-fan powered air purifiers easily available to Canadians. As with all the air purifiers we tested, we bought the NorthBox 6XL with our own money. We went with the ... Read more| HouseFresh
The Winix T810 is a good choice for those looking for a stylish air purifier with smart functions and app support for under $250 BUT there are other options.| HouseFresh
Could the Phillips 2000i Series Air Purifier and Hysure Quiet and Portable Dehumidifier remove mould? One writer put them to the test.| Better Homes and Gardens
PlasmaWave technology is a bipolar ionization process developed by Winix to boost the air cleaning capabilities of their air purifiers, while generating| HouseFresh
Our in-house tests show the Luggable XL-7 is a great choice for classrooms, offices and rooms where a quiet environment is important.| HouseFresh
If you like the idea of a Nukit Tempest but you worry about the process of building it yourself from scratch with multiple PC fans, parts and screws, then| HouseFresh
In this air purifier buying guide, we break down the four crucial steps on how to choose an air purifier. Read to make sure you don't get tricked by an air purifier company.| Smart Air
In this article, we cover the three steps to figuring out what size air purifier you need.| Smart Air
3 Simple Steps to protect yourself from wildfire and bushfire smoke pollution common in California and Australia| Smart Air
The Winix 5500-2 is the upgraded version of their super popular Winix 5300-2 that we reviewed in 2021. It’s a device that has a lot of fans online, starting| HouseFresh
Learn how an air purifier vs a dehumidifier works to enhance your home's air quality, reduce allergens, and prevent mold growth.| Inside & Out Property Inspectors
The creators of the Smart Air S (or Sqair, as it's known in the UK) have an interesting backstory.| HouseFresh
Unfortunately, you cannot trust manufacturers' claims and marketing materials. That is why we designed tests to put air purifiers through their paces.| HouseFresh
IQAir was founded in 1963 by Klaus and lifelong asthmatic Manfred Hammes to reduce indoor air pollution from coal smoke from ovens that people used in their| HouseFresh
And why you shouldn’t trust product reviews from big media publishers ranking at the top of Google.| HouseFresh
We tested dozens of air purifiers inside a Tesla Model 3 and found the only devices you should consider, based on real-world performance data.| HouseFresh
The Core 300 is a hard unit to beat when it comes to value for money. We tested its performance in our own home and were blown away by the results.| HouseFresh
By taking the time to measure your room and having an understanding of CADR and air changes per hour, you can find the ideal air purifier for your needs.| HouseFresh
I’m grateful that someone has finally responded to my initial post on this subject. For an insightful read, check out: Hacking My Air Purifier. It’s exciting to see that the website even includes an embedded UUID password generator!| Flamingo-Tech
Our verdict: The Levoit EverestAir is now the fastest air purifiers we have tested. It isn’t cheap, but you get a great-looking unit that works extremely well.| HouseFresh
The Corsi–Rosenthal Box is the brainchild of Dr. Richard Corsi and Jim Rosenthal and it was developed to create an affordable and effective DIY air cleaner| HouseFresh
The SA600 has no ionizer function, Bluetooth or WIFI, so it is the perfect choice for those looking for an ozone-free air purifier without smart functions.| HouseFresh