Whirlpool Whispure AP51030KB VS. KOIOS Large Air Purifier

Uses true hepa filtration system – minimizes air borne particles indoors. Captures 99.97% of unwanted particles to a size of 0.3 microns. Also has active carbon filters for odor and larger particles.

Automatic turn off 8 hour timer. Schedule the time for 8 hours of nonstop air cleaning. Shuts down immediately 8 hours elapse.

For large rooms within 500 square feet. Will provide 4.8 times air filtration every hour. Suitable for small to large sized rooms within this coverage.

Activated carbon filter removes cigarette odor – can also remove other odors like pet odor, cooking, toilet etc. Makes air comfortable to inhale.

500 square feet room size coverage with 315 of smoke, 325 of dust and 401 of pollen. clean air from all angles of air purifier.

Fights indoor germs – kills 99.97% of germs, bacteria and viruses as tiny as 0.3 microns. Leaves no rooms for germs to live in.

Captures and removes small and larger particles of dust mites. Dust mites commonly lead to nasal congestion and throat irritation when people breathe them in.

Directly removes pet dander- pet dander usually all over indoors can lead to discomfort and bad relationship with pets like dogs, cats etc.

Gets rid of plant pollen – pollen falls from grass, trees and other plants. Enters indoors through open windows, ventilators and carried by people. Harmful to body – watery eyes, respiratory congestion and itchiness.

Removes smoke – gathers fireplace, wildfire, cooking and cigarette smoke into the filter. Smoke can choke and make people sick.

Removes indoor mold within its room coverage. Mold fungi grow in damp and low temperature places.

Active carbon and hepa filter traps allergens. Captures 0.3 microns of allergen and bigger. Saves you from getting attacks caused by allergen exposure.

Whisper quiet operation – lowest on the minimum speed level. Low noise level is approximately 43 to 44 dbA for calm cleaning.

Maintain effectiveness by washing pre-filters. Removes dirt clogged onto pre-filter. Dry first before placing it back into device.

Simple to replace – each filter as its own time for replacement. Remove particular filter out of device, insert in net filter. Shut device and switch it on.

Sleep mode – saves energy as the device cleans at minimal noise level. Sleep gently without any loud noise.

Maximum wattage is approximately 104 watt on turbo mode. Uses minimum wattage on low and other speed levels to save energy

Has been approved by energy star. Meets the standard set for power usage and consumes within the set standard.

Built with various controls and modes that make it clean effectively. Has a sleep mode, 2 filter replacement indicator, 4 fan speeds plus Turbo settings and electronic controls.

2 separate filter lights – each light will indicator when it’s time to change a certain filter. Indicates when the hepa filter or carbon pre-filter requires replacement.

Economical even when used 24/7 days a week. Certified by energy star not to consume sky levels of electricity.

Eliminates larger and tiny particles that cause asthma. Maintains clean air that is suitable for asthmatic people. Reduces constant use of steam inhalers.

Change hepa filter after 12 months. Carbon filter can be changed after 3 months. Filter replacement maintains durability and efficiency of air purifier.

Breathe in safe air always. No ozone released into the air. Does not use UV lights or produce ions.

Compact and built in handles – helps in easy transportation of device. Fits perfectly in most storage spaces and matches interior decor.

10 x 20.5 x 24 inches

20.5 pounds