Best cheap air purifier If your primary needs are to rid a room of particles and allergens rather than odors or chemical vapors, a less-expensive air cleaner might fit your needs very well. Among lower-priced air purifiers with the capacity to handle moderately large rooms, the Whirlpool AP51030K Whispure (Est. $280) air purifier gets solid marks from professionals and owners for its performance, earning an Excellent rating for dust, pollen and smoke removal on the high settings, Very Good ratings on the low setting.  It offers four fan speeds, which also help users control the noise level, in addition to a sleep mode and a turbo mode for maximum cleaning efficiency. Most say it's fairly quiet, especially on the low setting, and professional test bear that out: the Whispure ranks Very Good for noise on low speed, Good for noise on high speed. It's also dubbed a Best Buy in that same professional roundup. The Whirlpool Whispure is a compact unit, so it doesn't take up as much space as some of the more expensive air purifiers.

It uses both a HEPA filter, the Whirlpool 1183054K (Est. $80) and a carbon prefilter, the Whirlpool 8171434K (Est. $25 for a four-pack). It also boasts easy-to-use electronic controls and a filter-life indicator. There's no ionizer, and zero ozone is generated. The Whirlpool Whispure is rated to cover areas up to about 490 square feet. A bit smaller, a bit less extensive, but just as well-regarded in the same professional roundup, the Honeywell HPA300 (Est. $200) is rated for rooms up to 465 square feet. This air cleaner earns identical ratings to that of the Whirlpool -- Excellent in removing dust, pollen and smoke removal on high, Very Good on low, and Very Good/Good for noise on low speed/high speed. And, like the Whirlpool, the Honeywell is also given Best Buy status. Although we found fewer user reviews overall for the Honeywell, satisfaction is equally high. Quite a few owners say they purchased this air cleaner on the advice of their allergist, and have noticed a reduction in allergy symptoms.

The high setting does garner some complaints of being too loud, but most say the low setting is barely noticeable, and many like the "white noise" effect. The HPA300 uses the relatively affordable Honeywell HEPA Replacement HRF-R2 (Est. $45) and the Honeywell Universal Carbon Pre-Filter HRF-AP1 (Est. $10), making its annual cost of ownership about $193 compared to the Whirlpool's $212. If you have a smaller space to clear, we see very strong feedback for the Coway AP-1512HH Mighty (Est. $250) air purifier. John Holecek, an airborne-particle physicist, conducts extensive and well-documented testing and finds that the AP-1512H is as effective at removing particles from the air as air purifiers costing considerably more. Another plus for some is that it is also quite a bit smaller than many air purifiers, measuring 16.8 by 9.6 by 18.3 inches. The glossy black cabinet with white ring accent is a departure from typical air-purifier styling, and while Holecek concedes that it won't fit into every dŽcor, it's still "better than sticking out like a sore thumb in every setting, which was the case with most of the other models we looked at."

Low power consumption is another strong point. It's the lowest watt-guzzler in Holecek's tests, -- 15.6 watts on the medium fan setting. kohmar air duct cleaning"To put that in perspective, that's only 2.1 watts more than a single Cree True White LED lightbulb," Holecek adds. homedics oscillating air cleanerOperating economy is further enhanced by relatively low filter costs. coit air duct cleaning santa rosaThe Coway Replacement Filter Pack (Est. $50) includes a single HEPA filter that should be replaced annually, plus two carbon filters, which are swapped out every six months. The Hamilton Beach TrueAir Compact Air Purifier 04386 (Est. $45) is another affordable option that packs quite a punch for such a small appliance.

and elsewhere praise this small air purifier for its ability to remove dust particles and other allergens from the air. This Hamilton Beach air cleaner can sit upright or be positioned on its side, so it allows for more efficient space utilization. As is the case with the Coway, some prefer the sleek design and less industrial look of the Hamilton Beach over more typically-styled air purifiers The Hamilton Beach 04386 offers three speeds, including a Whisper Clean setting for ultra-quiet operation that is practically undetectable, according to reviews. On the downside, the Hamilton Beach 04386 is only recommended for use in spaces up to 160 square feet, so it's not adequate for large living areas or bedrooms. The company also does not participate in the voluntary testing program conducted by the Association of Home Appliance Manufacturers (AHAM) so its ratings and claims have not been independently verified. The Hamilton Beach has a lifetime filter, designed to be vacuumed periodically instead of replaced -- completely eliminating the ongoing filter-replacement costs associated with most air purifiers -- in theory.

However, reviews suggest that replacing the Hamilton Beach's filter occasionally is necessary to keep the machine running at optimal performance. Still, since the Hamilton Beach TrueAir Replacement Filter (Est. $15) is quite inexpensive, ongoing maintenance costs are still lower than with most other air cleaners.Reigning as the #1 air purifier on the market for allergies and asthma, the IQAir HealthPro Plus Air Purifier scrubs your air clean of a variety of particle allergens and noxious contaminants that trigger your symptoms. This advanced air purification system is the only residential air purifier on the market  that uses Better-than-HEPA filtration technology to capture and eliminate ultra-fine particles in your air. It uses a V5-Cell gas phase filter to absorb gaseous toxins and odors, locking them away so they won't aggravate your chemical sensitivities. Other top-notch features like a full-featured control panel, a convenient remote control, sturdy construction, and an efficient sealed filtration design make this model a top pick for large spaces up to 1,125 square feet.

Cleans More Effectively, Efficiently, and Quietly The new edition of the IQAir HealthPro Plus Air Purifier improves on the already fantastic performance of this industry leader. Delivers 25% More Clean Air - The state-of-the-art New Edition fan pulls in more air through the filter at a faster rate, translating into better air cleaning results. Up to 38% Longer Filter Life - IQAir HealthPro Plus New Edition filters have a more advanced filter pleating pattern that increases airflow and the particle-loading capacity for all 3 filters, which lengthens filter life. Up to 32% Quieter - New Edition IQAir purifiers have an average of 32% less sound across all fan speeds without sacrificing filter life or system efficiency. This is made possible by a "fan-in-center" design, double-walled housing with rubber suspension pads, and an EvenFlo Diffuser that quietly returns clean air into your space. The IQAir HealthPro Plus starts delivering remarkably clean air almost as soon as you push the power button.

Room air travels through an advanced 3-stage filtration system including: Pre-Max Pre-Filter - This filter eliminates micro-particles like pollen, pet dander, and mold spores. V-5 Cell Gas & Odor Filter - This filter uses granular activated carbon adsorption to eliminate volatile organic compounds (VOCs), the cause of many unpleasant odors. This filter also uses pelletized chemisorption to destroy harmful airborne chemicals like formaldehyde. HyperHEPA Filter - The unequaled HyperHEPA filter eliminates fine and ultra-fine particles including bacteria, viruses, and smoke particles. Together, these 3 filters remove more than 99% of the most common airborne allergens in your home - including dust particles, dust mites, pollen, pet dander, and smoke particles - along with a variety of airborne chemicals, odors, and gases. Remarkably, allergen particles that measure as small as 0.003 microns are filtered out at a rate of 99.5%, exceeding HEPA performance standards. These allergens are 100 times smaller than the allergens that are able to be filtered out by conventional HEPA air purifiers.

Exceptionally Long Filter Life ​IQAir HealthPro Plus filters have incredibly long filter lives that are nearly unheard of around the industry. While the filters of most conventional HEPA air purifiers are designed to last about 1 year at most, IQAir's HyperHEPA filter is designed to filter efficiently for up to 4 years. The Pre-Max Pre-Filter works optimally for up to 18 months while most conventional air purifier pre-filters need to be replaced just 3 months into operation. The V-5 Cell Gas & Odor Filter is designed to provide up to 2 years of continuous odor and chemical filtration. These long filter lives not only bring you the peace of mind of continuously optimal filtration, they're also budget-minded. You'll purchase filter replacements only once every few years versus multiple times a year. HyperHEPA filtration isn't the only feature that sets the IQAir HealthPro Plus apart from conventional air purifiers. This air purifier has an expertly engineered ultra-quiet design that produces clean air with much less noise.

The system features a fan that is located in the center of the housing in between noise absorbing filters and 8 shock absorbers that hold the fan secure to reduce loud vibration. Additionally, double-walled housing helps further reduce sound transmission while the EvenFlo Diffuser diffuses air quietly at low velocity and turbulence. This system is virtually inaudible on its lowest fan speed, making it great for noise-sensitive environments like libraries, nurseries, and bedrooms. Sturdy Construction Protects Your Investment Swiss-made IQAir purifiers are built to last and look great for a lifetime. Each air purifier is manufactured in Switzerland using fully cured, high-grade, injection-molded ABS plastic. This material resists scratches and dents, and it's highly impact-resistant due to a 3-millimeter housing thickness. IQAir tests and certifies each unit that rolls off the assembly line against stringent particle filtration efficiency and air delivery standards. You'll receive a 2-page Certificate of Performance confirming the effectiveness of your unit.

Full-Featured Electronic Control Panel - The easy-to-use electronic control panel helps you select a fan speed, view remaining filter life, program the advanced timer, and set date/time. 6 Fan Speeds - Six purification speeds give you a range of choices for purification speed and noise level. Filter Life LED Indicators - Know when it's time to replace any of the filters and get an idea for how much time is left for each filter with the handy filter life monitors. Easy Filter Replacement - The HealthPro Plus's modular tower design allows you to access any of the filters and replace them in seconds. Programmable Timer - Program automatic operation via this day/night timer. Boosts energy savings too! Remote Control - Power up the air purifier, select a fan speed, and turn the timer on and off with the convenient remote. Casters - Four smooth-rolling casters make it easy to move this unit from spot to spot for clean air anywhere. No-Draft Airflow Diffuser - The EvenFlo Diffuser distributes 320 degrees of filtered air at low turbulence and low velocity to prevent uncomfortable drafts.

3D UltraSeal Technology - This feature boosts air cleaning efficiency by ensuring a 100% airtight seal between the filter frames and housing. This creates total system efficiency and maximum purification. Superior Efficiency - This air purifier is powerful, but it still requires no more electricity than a conventional light bulb. And it costs pennies per day to operate. Safest Way to Clean Your Air - The unit cleans your air in the safest possible way, with no ozone generation, ionization, ultraviolet radiation, chemicals, or unhealthy byproducts. Based on its outstanding filtration performance, the HealthPro Plus has received these coveted industry honors in recent years: Editor's Choice Award – Reviewboard Magazine, 2004/2005, "Best Buy" - 2013 Best Buy – Consumers Digest, 2004/2007/2011/2014 Best Buy – Consumer Guide, 2006 Best Air Purifier – Wired Magazine, September 2006 Seal of Approval – Parent Tested Parent Approved, 2009/2013

The IQAir HealthPro Plus Air Purifier is the #1 rated air purifier for allergies and asthma on the market today. Better-than-HEPA filtration, superior efficiency, ultra-quiet operation, and sophisticated controls help it far surpass conventional air purifiers. Better Filtration - The HyperHEPA filters removes 99.5% of allergens as small as 0.003 microns. That's 100 times smaller than what a conventional HEPA air purifier filter can remove. Ultra-Quiet - On its lowest speed, the HealthPro Plus is nearly inaudible. Choose Your Perfect Model - IQAir manufactures air purifiers for a range of air-cleaning needs, so you can find your perfect model. If you're particularly sensitive to gaseous contaminants, you might consider an IQAir MultiGas GC Series unit, which bolsters filtration for noxious pollutants. Replacing Your Filters: If you're confused on how to replace your filters, watch our video that demonstrates how to replace IQAir filters. This air cleaner is safety tested and approved for 120 V outlets, the voltage requirements in the U.S., Canada, and Mexico only.