Top Air Purifiers by Consumer Reviewers

Breathing clean air is essential to stay healthy. The increasing rate of pollution can be really harmful, especially to children, which is why, having an air purifier in your home is necessary. Air purifiers these days utilize a wide variety of filters, but those with a HEPA filter are the most popular. In addition to the compactness and the type of filter the unit uses, there are many other features and options that you should care about before you make your decision - from the clean air delivery rates (CADR) rating to whether the unit is also ionizing or ozone generating. Here at IntelliReview, we leverage the power of people in order to provide you with a good look at the best air purifiers available. Our powerful algorithm ensures that only superior products make it to the top of the list. By using consumer passion - both positive and negative reviews - we are able to come up with a definitive list of the top air purifiers. When you're ready to find the right air purifier for your needs and budget - whatever it might be - start browsing the product listings below and let the power of IntelliReview help you make a good decision.

Ranking Updated: August 2016
TIPS
  1. The best type of air purifier is the one that combines different types of filters for maximum cleaning power.
  2. Invest in an air purifier with HEPA filters that can trap even the smallest allergens and microorganisms. Activated carbon filters, on the other hand, is effective in getting rid of unwanted odor.
  3. Avoid models that use ozone filters as they may pose certain health risks.
  4. Pick the right size of air purifier according to the size of the room you are going to use it in. A handy guide to do this is to remember that a machine that pushes 100 cubic feet of air a minute is good for a 250 square foot space. Consider more compact air purifiers for bedrooms and larger ones for living rooms or wider areas.
  • Enviracaire 50250 Air Purifier (374 Sq. ft. - White)

    Enviracaire 50250 Air Purifier (374 Sq. ft. - White)

    2276 Reviews

    Consumer Passion : Most passionate
    Popularity : Most popular
    Amazon.com  Price: $120.84  See It

    Pros: 360 degree airflow, filter change light, user friendly
    Cons: Loud on high setting

    Review: The 50250 Enviracare HEPA Air Purifier by Honeywell is everything you would expect from environmentally friendly air purifier. This True HEPA air purifier boasts some great features including a charcoal pre-filter, 360 degree airflow and an electronic air filter monitor so you always know when to change your filter. Despite its size the Enviracare HEPA purifier removes 99.97% of all airborne particulates, but what we love most about this HEPA air filter, however, is its effectiveness. To find an air purifier at such a low price that's this effective at eliminating pet dander, pollen, mold spores and other household allergens is rare and with a 375 square foot range it's one of the best in its class. However, there have been complaints about how loud the fan can become on some settings. But with such a powerful air filter being given away at such a reasonable price it's simply too good to pass up.

  • Brookstone 22-Inch PureGuardian 3-in-1 Air Cleaning System

    Brookstone 22-Inch PureGuardian 3-in-1 Air Cleaning System

    2026 Reviews

    Consumer Passion : Most passionate
    Popularity : Most popular
    Amazon.com  Price: $89.99  See It
  • Pluggable UV-C Air Sanitizer -- 1 Air Purifier

    Pluggable UV-C Air Sanitizer -- 1 Air Purifier

    1503 Reviews

    Consumer Passion : Most passionate
    Popularity : Very popular
    Amazon.com  Price: $37.13  See It
  • HFD-120 Air Purifier (200 Sq. ft.)

    HFD-120 Air Purifier (200 Sq. ft.)

    893 Reviews

    Consumer Passion : Most passionate
    Popularity : Most popular
    Amazon.com  Price: $134.99  See It

    Pros: Easy to use, Effective, Slim tower design, Washable filter
    Cons: No remote control

    Review: The Honeywell HFD-120 Air Purifier is designed to remove up to 99.97 percent of air contaminants and allergens like dust, pollen, pet dander and tobacco smoke in small to medium sized rooms. Unlike your conventional purifier, this one features a permanent, washable pre-filter. You just need to immerse it in warm water each time it needs cleaning and place it back to the unit. Aside from effortless clean-up, it also lets you save money since you don't have to buy any replacements. This air purifier is coupled with a decent number of features including a LED touch-button control that provides three fan speeds, an oscillation function for maximum air flow and an electronic filter-check indicator that reminds you when the unit needs to be cleaned. The slim tower design does not take up a lot of space and the built-in ionizer can be easily maintained by using a vacuum. With its whisper-quiet operation, you can take a rest and sleep with absolutely no distractions. The Honeywell HFD-120 Air Purifier is covered with a 5-year limited warranty and performs 18 times more efficient compared to others. The only thing that could make it better is if it includes a remote control so that you won't need to go directly to the unit but other than that, it is very effective and it offers a huge difference as it makes breathing a whole lot easier.

  • AC5000 3-in-1 Air Cleaning System - 28\

    AC5000 3-in-1 Air Cleaning System - 28" (HEPA - Black)

    587 Reviews

    Consumer Passion : Most passionate
    Popularity : Most popular
    Amazon.com  Price: $119.99  See It

    Pros: Multipurpose, Quiet, Small footprint
    Cons: Plastic odor, Expensive filters

    Review: The Germ Guardian AC5000 serves several purposes and offers state-of-the-art air filtration system in order to provide a fresher, totally germ-free environment. The 3-in-1 system consists of an activated carbon filter which gets rid of any unpleasant or lingering odor, a True HEPA filter that can remove as much as 99.97% of airborne particles and a UV-C light proven to eliminate disease-causing germs. CADR rated 125+, the AC5000 can help people with allergy issues tremendously. In just a matter of minutes, users are bound to notice a major improvement, in terms of breathing. It covers medium to large rooms with ease and has three speed settings to fit your needs. You will surely get a restful sleep since its noise is only similar to that of a fan. It is not too loud, causing less disruption. When turned on, the UV-C light also makes a great night light. The design of the 28-inch Germ Guardian AC5000 is outstanding and pleasing to the eye, with controls which can be easily accessed. It is tall, not bulky, and has a small footprint that allows for easy placement in any room and a 5-Year Limited Warranty which gives assurance about the quality of the product. There are a couple of things to address right off the bat. First, replacing the filters can be costly. Initially, this air purifier also gives off a strong plastic odor but once the smell fades, the Germ Guardian AC5000 3-in-1 Air Cleaning System lets you take that big gulp of fresh air. It is perfect if you live with animals or smokers, or if breathing clean air is on top of your priority list.

  • HAP242-UC Air Purifier (110 Sq. ft. - White, Blue)

    HAP242-UC Air Purifier (110 Sq. ft. - White, Blue)

    567 Reviews

    Consumer Passion : Most passionate
    Popularity : Very popular
    Amazon.com  Price: $27.99  See It
  • QuietClean HFD-010 Compact Tower Air Purifier (6ft x 10ft)

    QuietClean HFD-010 Compact Tower Air Purifier (6ft x 10ft)

    558 Reviews

    Consumer Passion : Most passionate
    Popularity : Most popular
    Amazon.com  Price: $69.99  See It

    Pros: Easy to clean filter, Great size
    Cons: A bit noisy on high setting

    Review: The Honeywell HFD-010 is a compact air purifier that is designed to eliminate 99% of impurities and harmful indoor particles such as dust, pollen, pet dander and tobacco smoke. It measures approximately 12 by 10 by 17 inches and has a slim tower design that can be used anywhere. It takes up very little space and is ideal for rooms up to 60 square feet or 8' x 8' inches in size. The 40-CADR air purifier features a 3 Stage Cleaning System: Washable pre filter, Permanent 99% IFD filter and built-in ionizer field that provides effective air cleaning combined with efficient performance. It has a quiet fan with two speed settings that can filter air up to 5 times an hour. And for maintenance, the Permanent filter can be cleaned easily with water and put back in the unit when done. Overall, The Honeywell HFD-010 Air Purifier is a great investment. It makes for an essential tool in keeping the air clean and healthy for you and your loved ones.

  • Flippi V6 Personal Fan (2 Speed - Oscillating - Raspberry)

    Flippi V6 Personal Fan (2 Speed - Oscillating - Raspberry)

    736 Reviews

    Consumer Passion : Most passionate
    Popularity : Very popular
    Amazon.com  Price: See Site  See It
  • 9500 Pet Air Cleaner with PlasmaWave

    9500 Pet Air Cleaner with PlasmaWave

    507 Reviews

    Consumer Passion : Most passionate
    Popularity : Most popular
    Amazon.com  Price: $210.99  See It
  • Enviracaire Platinum 16200 HEPA Air Purifier (80 Sq. ft.)

    Enviracaire Platinum 16200 HEPA Air Purifier (80 Sq. ft.)

    505 Reviews

    Consumer Passion : Most passionate
    Popularity : Most popular
    Amazon.com  Price: $43.99  See It

    Pros: Efficient, Small form factor, Fair price
    Cons: Loud

    Review: The Honeywell HEPAClean 16200 Air Purifier improves air quality and circulation in rooms measuring up to 80 square feet. You can easily prevent allergies as air goes through different stages of filtration, effectively eliminating 95% of airborne particles in your home. Aside from the washable pre-filter and 99% HEPA filter, the unit also features Odor-lock Carbon filter for removing unwanted odor, often caused by pets, cigarettes and cooking, and an Ionizer which can be turned on or off. Those with limited spaces would appreciate the fact that it doesn’t get in the way and doesn’t require much. The Honeywell HEPAClean 16200 is designed for tabletop use but can be placed either vertically or horizontally in any spot or corner. This air purifier is easy to use and maintain, thanks to its electronic filter light indicator and replaceable filters. Unlike other air purifiers, filters for this particular model are not hard or impossible to find. Backed by a 3-year warranty, the unit should last a long time too. Controls are pretty straightforward and conveniently positioned on top of the unit for easy adjustments. There are three fan settings; low, medium and high. At the lowest setting, the noise is bearable but as the fan speed goes up, it can be annoying, especially when you’re trying to sleep or if you demand complete silence during the night. It is worth the trade-off though, considering the efficiency of the Honeywell HEPAClean 16200, as well as its reasonable price tag.