LEVOIT LV H134 VS. Bissell air400 Air Purifier

HEPA filter – functions through forcing air through a fine mesh that captures 99.97% of harmful particles like pet dander, tobacco smoke, pollen, dust mites etc.

Functional timer – 1 to 12 hours range provides you with flexibility to select the period you want the air purifier to work. Timer saves energy.

Up to 710 square feet coverage – upgraded to clean large rooms within this coverage. Appropriate for office space and bigger homes.

Can remove odor from cigarettes and kitchen. Uses activated carbon filter to eliminate all kind of odor from house.

Covers a room size of up to710 square feet. Therefore all room sizes within this coverage can be cleaned thoroughly.

Uses Hepa filter to neutralize airborne germs. Germs can lead to bacterial infections in both children and adults.

Eliminates dust mites. Very tiny particles usually hidden in household fabrics. When breathed in causes chest tightness and triggers asthmatic attacks.

Removes pet dander shed from skins of pets. LV-H134 improves the relationship with people and pets by capturing pet dander through Fine Preliminary Filter.

Finds and gets rid almost all pollen. Air filled with Pollen leads to allergy when constantly inhaled.

Activated carbon filter neutralizes and arrests every type of smoke – kitchen, fires, perfume etc

Removes mold – creates a conducive living environment even in homes and offices with water leaks, humidity and other mold causes.

Fine preliminary, True, Hepa and activated carbon filter trap allergens and removes them from your air.

Cleans air with minimum noise of 32 db. Ensures a peaceful and restful environment when filtering your home.

Fine preliminary filters can be vacuumed. Vacuum prolongs its life span and effectiveness.

Open the device and remove the filters once it’s powered off. Close device after replacement.

Has a cutting edge smart laser sensor – detects airborne particles and reports within 30 seconds a mass per volume of air. Provides real-time feedback with illuminated air quality indicator rings.

Built with a sleep mode function. Makes purifier work at the lowest setting so you can enjoy your sleep and clean air.

Rated power is 45W but will use 0.8W on standby mode to save energy.

Energy star certified – minimizes the greenhouse gas emissions plus other pollutants brought about by inefficient energy use

Contains multiple controls and modes that make it effective. Has an Auto mode and sleep mode

Heap filter replacement indicator –LED indicator lights up to inform you about replacing fresh filters.

Energy star certified – will save a lot more electricity even when used on a 24 hour basis daily.

Features 360 degree filter design – collects air from all sides and then filters 50% more air every hour. Ideal for both adults and children with asthmatic complications.

Filters life ranges between 6 – 8 months depending on usage and particle level in the atmosphere.

100% Ozone free – does not use ions that create ozone to the atmosphere.

Compact and wheeled design – lets you move LV-H134 without lifting it up

32 x 16.5 x 15.5 inches

27.7 pounds