Homeleader Air Purifier with True HEPA Filter VS. KOIOS Large Air Purifier

It’s equipped with a high efficiency HEPA-filter that helps to remove 99.97% of airborne-pollutants down to 0.3-microns.

It uses an activated carbon filter to trap and eliminate cigarette-odor and other household-odors.

This device is designed to purify within small-to-medium sized rooms of up-to 400sq.ft. It also tales it polluted-air at the front and sides and then gives off clean-air at the top and back-sides.

It uses 2 high efficient ion generators and anion group sterilization technology to eliminate harmful microorganisms like germs.

Uses a high efficiency HEPA-filter to remove up-to 99.97% of dust-mites and other airborne-allergens.

It HEPA-filter can trap and eliminate 99.97% of pet-dander and other airborne-particles down to 0.3-microns.

It can remove up-to 99.97% of pollen using a HEPA-filter and Anion sterilization technology.

This device uses an activated carbon filter to remove smoke-particles and other household-odors from your house.

It uses a TrueHEPA-Filter to capture 99% of mold-spores and other allergens as small as 0.3-microns.

It TrueHEPA-filter coupled with 2 powerful ion generators helps to capture 99% of airborne-allergens down to 0.3-microns.

It features a mute-mode that allows it to operate at the lowest speed-setting with Ambient-air-quality-lights off. Likewise, it makes only 55dBs of noise at the highest-speed.

This device is very easy to assemble and disassemble for convenient filter-replacement.

It features an air quality sensor and particulate matter sensor panel control that automatically adjusts air-cleaning settings in-order to provide you with clean-air at all times.

When it gets dark in the room, this air-purifier will enter SLEEP-mode with all indicator-lights off and the fan-speed will also change to a low-setting.

This unit uses 55-watts on the highest-speed-setting and less than 8-watts on the lowest speed-setting.

Yes, its energy star rated for its low power-consumption.

It features different controls and modes which include; Automatic, Anion, Switch, Air-quality, Mute, Wind and several LED-Lights with an Ambient-air-quality-display at the front.

It features a filter-change-indicator that will let you know when it’s to clean or replace the filters.

It’s very economical because it consumes less power and has long-lasting filter that are affordable.

This unit is affordable yet it’s equipped with some of the best features.

It can work perfectly for asthmatic people because it uses a HEPA-filter, Carbon-filter and ion-generators to eliminate 99% of airborne-allergens.

Its HEPA-filter and Activated carbon filter should be replaced every 12-months of usage or depending on air-quality-levels in your region.

Its 100% ozone-free because it ensures that no harmful-air spreads into your house. In fact, its ozone emission conforms to national standards.

It features a compact, tower-shaped design with digital-controls at the top, air-vents on all sides coupled with a base-stand.

25.79"H x 7.09"W x 13.78"L are its dimensions. It also features a tower-shaped, white body made of durable ABS-plastic.

17.5-pounds which make it a bit heavy to carry from room to room.