InvisiClean Sensa Air Purifier VS. KOIOS Large Air Purifier

Features a True hepa filter – powerful enough to remove 99.97% of every unwanted particles.

Automatic timer – built with a 1 to 9 hours automatic power off timer. Switches off after such hours even when no one is home.

Has large room coverage of 319 square feet. Can clean kitchens and bedrooms within this range.

Activated carbon removes cigarette odor and other smells. Makes air clean for smokers and non smokers

Maximum room size is 319 square feet of air cleaning. Has 170 cubic feet of clean air and ideal for medium to large sized spaces.

Fights indoor air germs with True hepa filter. Kills germs to a mini size of 0.3 microns.

Eliminates dust mites common on rugs. Dust mites are consistent with allergic reactions like sneezing, cough and other nasal congestion.

Traps pet dander into 3 filtration level. Pet dander will not clog on the filters. Pre-filter Simplifies living with pets.

Gets rid of all kinds of pollen. Pollen allergy causes sneezing, nasal congestion and runny nose.

Removes various kinds of smoke. Begins absorbing smoke in the air from cigarettes, fires and cooking and neutralizes them. Uses 4 air changes in one hour to remove smoke.

Smartly identifies the mold and removes them. Uses H13 Medical Grade True Hepa filter to eliminate mold that causes body irritation and stuffiness in the nose.

Combines true hepa filter and pre-filter to trap allergens. Makes sure 99.97% of every allergen from your home/office air.

Cleans indoor air quietly. Has a minimum noise level of only 31 db and maximum noise level of 60 db in Turbo speed.

Pre-filter is washable. Once dirty, rinse with some clean water. Dry pr-filter thoroughly before inserting it back.

Filter replacement takes less than 5 minutes. Remove filter from the sides and insert in the same place new filters.

Sharp electronic’s PM2.5 sensor – automatically measures and detects the change in the air. Displays air quality in real time; good – blue, moderate – yellow and bad – red.

Sleep mode – allows the device clean air in total darkness. Sleep peacefully knowing the air is healthy.

Has a power usage of only 3 watts in low speed and 44 watts in Turbo. Save money on power as it uses less 82% of less energy.

Energy star certified

Constructed with modes and controls that improve it’s practically and power. Features sleep, Auto mode, and child lock modes.

Filter change indicator – lights once the filters require change.

You will spend only approximately 50 cents even when used 24/7 on the lowest setting of 3 watts. Economical for daily air cleaning.

It is priced below $150

99.97% of air pollutants easily removed. Eliminates the need for constant use of steam inhalers in a home.

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Has a child lock – stops the children and even pets from making changes to the settings of this device.

100% ozone free – proved by California Air Resources Board. Does not produce UV or ions that create ozone that is a lung irritant.

Compact and sleek design – doesn’t require much storage space and fits perfectly in small areas.

12.3 x 6.2 x 17.8 inches

Light weight - 10.75 pounds