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HVAC

Best Air Purifier

Because indoor air pollution can be the same, if not worse than the air outdoors, purchasing an air purifier to treat your home makes sense. There are many air purifiers on the market offering different types of air purification, such as HEPA, ionization, UV, ozone, or a combination of purification types along with additional filters to remove odors from the home. When looking for the best air purifier, take into consideration the amount of space the purifier serves, the type of purification it offers, the cost of replacement filters and its ease of use as well as what particulates you need to remove from the air. Also, look for a clean air delivery rating (CADR) provided by the Association of Home Appliance Manufacturers (AHAM) if the manufacture has submitted their air purifiers for testing. The higher the rating number, the faster the purifier filters smoke, dust and pollen. The following lists narrows the field and provides you with the best choices to fit your air purification needs.

Honeywell Permanent HEPA Type Tabletop Air Purifier

The affordable Honeywell HHT-011 offers air purification in a compact, tabletop package. This air purifier is best-suited to smaller rooms under 100 square feet in size, making it ideal for an office or other small space. The HHT-011 uses a permanent HEPA-type filter as part of its three-stage filtration to effectively reduce airborne allergens such as pollen, dust, and mold spores. The optional ionizer can be used for extra freshening of the air.

The HHT-011 has no filters to change, with the pre-filter being washable for easy maintenance. Although this air purifier can be a bit on the louder side (making it less well suited to a bedroom), it offers powerful and effective performance while being compact and affordable.

Hamilton Beach 04383A True Air Allergen-Reducing Air Cleaner

The Hamilton Beach 04383A air purifier offers an affordable way to clean the air in a space up to 160 sq. ft. in size. This tower design model can be used horizontally or vertically, making it simple and convenient to set up. The 04383A uses a permanent HEPA-type filter than reduces airborne allergens such as dust and pollen by up to 99 percent.

The filter can be simply vacuumed clean, with no need to endure the hassle or expense of replacing filters. This air purifier has a choice of three speeds, with the low setting being quiet enough for use in a bedroom. Overall, the Hamilton Beach 04383A air purifier is easy to maintain and use, works well, and is budget-friendly.

Honeywell 16200 Enviracaire Air Cleaner Purifier

This air purifier from Honeywell features a built-in ionizer to further clean and freshen the air. The 16200 uses a washable pre-filter and a replaceable HEPA filter to effectively remove both airborne allergens and common household odors. Although some find having to replace the filter an excessive hassle, the 16200 includes a filter life indicator to eliminate the guesswork, and the process is quick and easy.

This air purifier can be used vertically or horizontally for added convenience, which in combination with its compact size makes it very simple to set up. A choice of three speeds gives flexibility, with the low setting being quiet enough to have on while sleeping. Overall, the Honeywell 16200 is compact, easy to use, and does an excellent job for the price.

Holmes Products HAP242-UC Air Purifier

The HAP242-UC air purifier by Holmes can be placed vertically or horizontally to help save space, which is especially handy when using it on a desk or tabletop. The HAP242-UC uses a HEPA-type filter to effectively remove up to 99 percent of pollutants and allergens commonly found in the air, while a carbon filter and optional ionizer remove odors and further freshen output.

This air purifier is effective in rooms up to 109 square feet in size, while being quiet enough on its low setting to be used in a bedroom overnight. The HAP242-UC does require replacing the filter periodically, but the process is simple and replacement filters are easy to find. Overall, this effective and compact air purifier offers excellent performance for the price.

Germ Guardian UV-C Plug-In Air Sanitizer - GG1000

The GermGuardian GG1000 offers a simple and compact option for small rooms or spaces such as near pets or the diaper pail. This tiny air purifier plugs directly into an outlet, and has no filters to clean or replace. Using a UV light, the GG1000 kills up to 98 percent of airborne mold spores, bacteria, and viruses, while also reducing unwanted odors.

While a compact unit such as this will clearly have a relatively low airflow, when left plugged in consistently it produces noticeable improvements in air quality. Although the compact GermGuardian GG1000 won’t be for everybody, it offers very quiet operation, effective performance, and an affordable price tag.

Germ Guardian 3 in 1 Air Cleaning System

The GermGuardian AC5000E offers outstanding performance for the price, with true HEPA filtration that is capable of reducing up to 99.97 percent  of allergens such as dust, pollen, and pet dander. This air purifier also uses an activated carbon filter to reduce odors commonly cause by sources such as pets, cooking, or smoking. A built-in UV light is used to kill airborne bacteria, mold, and viruses that can cause illness.

The AC5000E is a tower model and is able to effectively purify the air in medium-to-large sized rooms. Although it uses multiple filters, only the HEPA filter needs to be replaced. While these filters can be rather pricey, this is only required every six-to-eight months depending on your individual usage. This air purifier is an excellent overall choice, while being quiet enough to be left on while sleeping.

Honeywell True HEPA Air Purifier 50250-S

This best-selling model from Honeywell has a unique round design which allows for 360-degree airflow. This allows the 50250-S to be well-suited for use in large rooms, while still remaining relatively inexpensive to purchase. The 50250-S uses a true HEPA filter to remove up to 99.97 percent of allergens such as pet dander, dust, and pollen.

The carbon pre-filter removes larger particles from the air, as well as reducing odors from sources such as smoking, pets, or cooking. This air purifier has three speeds to choose from, and a built-in filter life indicator to eliminate the guesswork in routine maintenance. Capable of purifying the air in a large space with powerful performance, easy to maintain, and affordable to buy, the Honeywell 50250-S is an excellent value.

Winix WAC5500 True HEPA Air Cleaner with PlasmaWave Technology

The Winix WAC5500 uses PlasmaWave technology to neutralize pollutants such as viruses and bacteria at a molecular level - without producing harmful ozone. This air purifier uses a true HEPA filter and a carbon pre-filter to reduce up to 99.97 percent of airborne allergens, while also controlling common odors such as those from cooking and smoking.

The WAC5500 is Energy Star qualified so its impact on your utility bill is negligible, while being quiet enough for use in the bedroom. A remote control makes for convenient controls and an automatic mode uses a sensor to automatically adjust settings to meet the current needs of the environment. The WAC5500 features a washable filter for easy and affordable maintenance.

Honeywell 16200 Enviracaire Air Cleaner Purifier

This air purifier from Honeywell features a built-in ionizer to further clean and freshen the air. The 16200 uses a washable pre-filter and a replaceable HEPA filter to effectively remove both airborne allergens and common household odors. Although some find having to replace the filter an excessive hassle, the 16200 includes a filter life indicator to eliminate the guesswork, and the process is quick and easy.

This air purifier can be used vertically or horizontally for added convenience, which in combination with its compact size makes it very simple to set up. A choice of three speeds gives flexibility, with the low setting being quiet enough to have on while sleeping. Overall, the Honeywell 16200 is compact, easy to use, and does an excellent job for the price.

Germ Guardian AC4825, 3-in-1 Air Cleaning System

This compact tower model air purifier is suited for rooms of small-to-medium size. The GermGuardian AC4825 uses a true HEPA filter to remove up to 99.97 percent of allergens commonly found in the air, while also including an activated carbon filter to reduce odors caused by cooking, smoking, and pets. A UV light effectively kills airborne viruses and bacteria, resulting in cleaner, fresher, and healthier air.

This air purifier makes a noticeable difference in air quality, while being quiet enough to be unobtrusive. Although the HEPA filter does need semi-regular replacement, it can be gently vacuumed to extend its life. For a smaller-to-medium space, this is an excellent choice.

Honeywell HFD-120-Q Tower HEPAQuiet Air Purifier with Permanent IFD Filter

This air purifier from Honeywell offers easy maintenance and effective performance for the money. The HFD-120-Q includes a washable filters to remove particles and allergens from the air, before passing through a built-in ionizer to further clean and freshen the air. This unit is good for medium-sized rooms, with the option for oscillation to help increase the air circulation. An electronic filter indicator lets you know when the filters need cleaning.

It’s worth noting the HFD-120-Q doesn’t allow for turning off the ionizer feature like with some other model. Rather, the ionizer is always on when the air purifier is on. However, the HFD-120-Q does an excellent job of freshening air even when faced with tough odors and irritants such as cigarette smoke.

Ionic Pro 90IP1RCMB1 Compact Air Purifier with Bonus Car Ionizer

The Ionic Pro CA200C is a dedicated ionic air purifier, with no included filters, fans, or moving parts. This allows the CA200C to be extremely quiet - almost silent - when on. If you begin to hear frequent sizzling sounds from the unit, this indicates that the blades require cleaning (usually about once a week is sufficient).

This ionic air purifier is excellent for removing odors, easing allergies, and reducing the amount of cleaning needed so rooms will tend to get less dusty and thus requiring less frequent vacuuming. With no filters to replace, the CA200C is easy to maintain. Producing noticeably fresher air, the Ionic Pro CA200C is an excellent choice for those who want a dedicated ionic air purifier without any included filters.

Green Air Machine Air Purifier Ozone Generator Fresh Alpine Cleaner

This Green Air Machine air purifier works by generating ozone and dispersing it through the space. This model is capable of freshening an entire house, with a rating good for up to 3,500 square feet in size.

This air purifier uses a carbon pre-filter to remove both airborne particles and offensive odors, while being washable for easy maintenance. Air then passes through both a powerful ionizer and under a built-in UV light to not only freshen air, but also kill bacteria, mold, and other allergens. The result is air that quickly feels and smells fresh, and over time eliminates odors from clothing, furniture, drapes, and more. Extra filters and ozone plates can be purchased separately.

The Green Air Machine is easy to use, and includes helpful features such as an away mode, which will operate the unit at maximum strength for a set amount of time, allowing you to return home to clean air. With its powerful performance, ease of use, and excellent customer support, this ionic air purifier is well worth the money for those who need its level of performance.

Honeywell 16200 Enviracaire Air Cleaner Purifier

This air purifier from Honeywell features a built-in ionizer to further clean and freshen the air. The 16200 uses a washable pre-filter and a replaceable HEPA filter to effectively remove both airborne allergens and common household odors. Although some find having to replace the filter an excessive hassle, the 16200 includes a filter life indicator to eliminate the guesswork, and the process is quick and easy.

This air purifier can be used vertically or horizontally for added convenience, which in combination with its compact size makes it very simple to set up. A choice of three speeds gives flexibility, with the low setting being quiet enough to have on while sleeping. Overall, the Honeywell 16200 is compact, easy to use, and does an excellent job for the price.

Wagan EL2022 Ionic Air Purifier

The Wagan 2022 plugs into your vehicle's 12V cigarette lighter socket to quickly rid the interior of odors, fumes, and smoke. This compact ionic air purifier has no filters to change and no other maintenance required, making it simple to use. Although this unit may lose some effectiveness over time, it’s inexpensive enough to purchase that getting a replacement should not be much of a hassle.

The Wagan 2022 works almost instantly once plugged in, and eliminates allergens such as pollen, dust, and bacteria. It also removes smells from smoke, pets, food, or simply the stale smell cars can develop over time. Although worth mentioning some users experience a sore throat from the ozone if they leave the unit on all the time, this inexpensive and effective ionic air purifier is an excellent choice for having fresh air in your vehicle.

Germ Guardian 3 in 1 Air Cleaning System

The GermGuardian AC5000E offers outstanding performance for the price, with true HEPA filtration that is capable of reducing up to 99.97 percent  of allergens such as dust, pollen, and pet dander. This air purifier also uses an activated carbon filter to reduce odors commonly cause by sources such as pets, cooking, or smoking. A built-in UV light is used to kill airborne bacteria, mold, and viruses that can cause illness.

The AC5000E is a tower model and is able to effectively purify the air in medium-to-large sized rooms. Although it uses multiple filters, only the HEPA filter needs to be replaced. While these filters can be rather pricey, this is only required every six-to-eight months depending on your individual usage. This air purifier is an excellent overall choice, while being quiet enough to be left on while sleeping.

Winix WAC5500 True HEPA Air Cleaner with PlasmaWave Technology

The Winix WAC5500 uses PlasmaWave technology to neutralize pollutants such as viruses and bacteria at a molecular level - without producing harmful ozone. This air purifier uses a true HEPA filter and a carbon pre-filter to reduce up to 99.97 percent of airborne allergens, while also controlling common odors such as those from cooking and smoking.

The WAC5500 is Energy Star qualified so its impact on your utility bill is negligible, while being quiet enough for use in the bedroom. A remote control makes for convenient controls and an automatic mode uses a sensor to automatically adjust settings to meet the current needs of the environment. The WAC5500 features a washable filter for easy and affordable maintenance.

Honeywell True HEPA Air Purifier 50250-S

This best-selling model from Honeywell has a unique round design which allows for 360-degree airflow. This allows the 50250-S to be well-suited for use in large rooms, while still remaining relatively inexpensive to purchase. The 50250-S uses a true HEPA filter to remove up to 99.97 percent of allergens such as pet dander, dust, and pollen.

The carbon pre-filter removes larger particles from the air, as well as reducing odors from sources such as smoking, pets, or cooking. This air purifier has three speeds to choose from, and a built-in filter life indicator to eliminate the guesswork in routine maintenance. Capable of purifying the air in a large space with powerful performance, easy to maintain, and affordable to buy, the Honeywell 50250-S is an excellent value.

Germ Guardian AC4825, 3-in-1 Air Cleaning System

This compact tower model air purifier is suited for rooms of small-to-medium size. The GermGuardian AC4825 uses a true HEPA filter to remove up to 99.97 percent of allergens commonly found in the air, while also including an activated carbon filter to reduce odors caused by cooking, smoking, and pets. A UV light effectively kills airborne viruses and bacteria, resulting in cleaner, fresher, and healthier air.

This air purifier makes a noticeable difference in air quality, while being quiet enough to be unobtrusive. Although the HEPA filter does need semi-regular replacement, it can be gently vacuumed to extend its life. For a smaller-to-medium space, this is an excellent choice.

Honeywell Permanent HEPA Type Tabletop Air Purifier

The affordable Honeywell HHT-011 offers air purification in a compact, tabletop package. This air purifier is best-suited to smaller rooms under 100 square feet in size, making it ideal for an office or other small space. The HHT-011 uses a permanent HEPA-type filter as part of its three-stage filtration to effectively reduce airborne allergens such as pollen, dust, and mold spores. The optional ionizer can be used for extra freshening of the air.

The HHT-011 has no filters to change, with the pre-filter being washable for easy maintenance. Although this air purifier can be a bit on the louder side (making it less well suited to a bedroom), it offers powerful and effective performance while being compact and affordable.

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