Top 10 Best HEPA Air Purifiers

Compare the specifications of our top 10 best HEPA air purifiers in our comparison table below.

For numbers 6-10, scroll across at the bottom of the table.

 

GermGuardian
AC4825

Winix
PlasmaWave 5300

Honeywell
50250-S

GermGuardian
AC5000E

Honeywell
AirGenius5

Honeywell
HHT-011

Honeywell
True HEPA

Hamilton Beach
04383

Honeywell
HFD-120-Q

GermGuaradian
AC5250PT
 
GermGuardian
AC4825
Winix
PlasmaWave 5300
Honeywell
50250-S
GermGuardian
AC5000E
Honeywell
AirGenius5
Honeywell
HHT-011
Honeywell
True HEPA
Hamilton Beach
04383
Honeywell
HFD-120-Q
GermGuaradian
AC5250PT










Avg. Usr Rating
4.3 Stars
4.4 Stars
4.2 Stars
4.2 Stars
4.1 Stars
3.8 Stars
4.3 Stars
4.3 Stars
4.1 Stars
4.4 Stars
Avg. Usr Rating
Energy Consumption55W8W - 70W50W - 170WN/A40W50W - 102WN/A12W - 43WN/AN/AEnergy Consumption
Room Coverage195 sq. ft. per hr350 sq. ft.390 sq. ft.193 sq. ft. per hr250 sq. ft.85 sq. ft.465 ft.160 sq. ft.170 sq. ft.193 sq. ft. per hrRoom Coverage
Speed ControlSpeed Control
CADR Rating100+N/A250125+16155+300N/A100+120+CADR Rating
HEPA FilterHEPA Filter
Pre-FilterPre-Filter
Extra Features
  • True HEPA filters to capture 99.97% of airborne allergens
  • Charcoal pre-filter captures household odors
  • UV-C light works with filter to kill airborne bacteria, viruses and mold spores
  • Ultra-quiet operation
  • True HEPA filters to capture 99.97% of airborne allergens
  • Built-in air quality sensor adjusts fan speed automatically
  • Designed for large spaces
  • PlasmaWave Technology
  • Odor control carbon pre-filters
  • Air quality sensor
  • True HEPA filters to capture 99.97% of airborne allergens
  • Glass-fiber HEPA material helps remove airborne particles, viruses and bacteria
  • 360 degree airflow
  • Intelli-Check™ Electronic Filter Indicator tells you when to change or clean your filters
  • True HEPA filters are proven to capture 99.97% of airborne allergens
  • PetPure Filter treated with antimicrobial agent
  • UV-C light works with filter to kill airborne bacteria, viruses and mold spores
  • Ultra-quiet operation
  • Programmable timer
  • Filter change indicator
  • Intuitive touch sensitive control panel
  • Oscillation for better distribution or clean air
  • Tap controls with 5 Air Cleaning Levels
  • Designed for larger rooms
  • 2-12 hour automatic shut off timer
  • Nightlight feature provides soft illumination
  • Optional ionizer
  • Compact and portable
  • Charcoal pre-filter captures household odors
  • Programmable timer
  • Circulates room air up to 5 times per hour
  • Electronic filter replacement reminders
  • Filter can be vacuumed clean; no replacement filters to buy
  • Quiet and compact
  • Works horizontally or vertically
  • Filter change indicator
  • Built-in ionizer grounds airborne particles for easy vacuum cleanup
  • Circulates room air up to 5 times per hour
  • Energy Star-qualified
  • True HEPA filters are proven to capture 99.97% of airborne allergens
  • PetPure Filter treated with antimicrobial agent
  • UV-C light works with filter to kill airborne bacteria, viruses and mold spores
  • Ultra-quiet operation
  • Programmable timer
  • Filter change indicator
  • Extra Features
    Cord Length6 ft.N/AN/A6 ft.N/AN/AN/AN/AN/A6 ft.Cord Length
    Dimensions5.5" x 9" x 21.5"19" x 9.8" x 24"18" x 18" x 19"6.1" x 9.5" x 27.25"12.2" x 12.2" x 29.9"9.4" x 5.8" x 12.9"20" x 11" x 22.38"8.5" x 6" x 13.5"28.7" x 11.22" x 10"6.1" x 9.5" x 27.25"Dimensions
    Weight7 lbs17.9 lbsN/A10.5 lbs9.1 lbsN/A12 lbs6 lbs13 lbs10.5 lbsWeight
    Warranty3 years1 year5 years5 years5 years3 years5 years1 year1 year5 yearsWarranty
    Price**CHECK PRICE****CHECK PRICE****CHECK PRICE****CHECK PRICE****CHECK PRICE****CHECK PRICE****CHECK PRICE****CHECK PRICE****CHECK PRICE****CHECK PRICE**Price

    Table Info

    Average User Rating – This is based on our own research in product testing and user feedback. Clicking on each product takes you to Amazon’s product page where you can read customer reviews on the product you’re interested in.

    Best Value / Top Rated / Top Specs / Best Choice – Products that we consider to excel in a certain area such as value for money, reputation or technology have been given one of our aforementioned labels of recognition.

    Energy Consumption – The lower the wattage, the cheaper your electricity bill will be. Many air purifiers will have several speeds so the higher the speed, the more energy the unit will use.

    Room Coverage – This is the area size that the air purifier will be most effective.

    Speed Control – Many air purifiers will have a different air speeds (usually 3 or 5) that are usually manually set, but certain models will have automatic adjustments too.

    CADR Rating – This stands for Clean Air Delivery Rate and it is “a figure of merit that is the cubic feet per minute (CFM) of air that has had all the particles of a given size distribution removed”. Click here for more information.

    HEPA Filter – This stands for High-Efficiency Particulate Air and it’s a type of air filter that removes 99.97% of 0.3 microns particles such as household dust, pet dander, mold spores, and plant pollens.

    Pre-Filter – This is usually a carbon based filter that captures larger particles and odors before air travels to the primary filter.

    Price – If you want to know the price of any of the models, just click on the Buy Now button or Check Price and you’ll be redirected to the product page on Amazon.com. The reason we don’t put prices is because they constantly change and there are so many sellers offering different prices.