Oreck Air Response Air Purifier WK16002 VS. Bissell air400 Air Purifier

Has Hepa media filter system – gathers 99% of unwanted particles as small as 0.3 microns. Coordinates with activated carbon filter for detailed purification.

Built in timer with automatic shut off. Can be scheduled for 2, 4 and 8 hours. Goes off automatically after set time to save energy. Powers off even when no one is home.

Cleans large rooms within 310 square feet. Circulates air about every 12 minutes in homes and offices.

Activated carbon filter removes odor. Eliminates odor and other smells indoors. Lessens cigarette, food and any other odor.

Room size is 310 square feet in coverage. Delivers airflow of 200 ADR within this range. Able to make some air changes every hour.

Eliminates dust mites after detection. Saves you from dust irritation such as sneezing, nasal congestion etc

Hepa media removes pet dander – flecks such as pet dead skin, hairs etc. Conducive living relationships in homes with cats, dogs, birds etc.

Filters in all sizes of pollen. Air congested with plant pollen leads to respiratory congestions and other pollen allergies.

Removes all smoke kinds – reduces, cooking, cigarette, outdoor etc smoke. Inhaled smoke causes lung, heart and other complications.

Catches and removes mold. Contact to mold fungus is unsafe to young and old people. Leads to health problems such as body irritation

Powerful 2 stage filtration traps allergens. Catches all sizes of allergens indoors and leaves 99.97% of air purified.

Silence technology – delivers quiet air purification for both day and night cleaning.

Pre-filter can be washed – take it out and wash with water to remove unwanted particles. Washing pre-filters extends its life and efficiency.

Hassle free filters replacement. Simply take out the old filter in a few seconds. Place the new filter in its place. Close the device and power on.

Dust sensor air quality indicator bar – automatically changes colours to alert you it’s cleaning depending on level of particles in your air. Display particle count of low, medium and high quality.

Sleep minimizes the noise level of the device. Purifies at quiet mode for a restful sleep. You will only hear your breath as you enjoy sleep.

In built with some controls and modes that makes it highly effective. Has an Auto shut off, sleep mode, Auto mode and easy to use control panel.

Filter replacement indicator – remind every user once it reaches time to replace filters. Will alert for both Hepa media and activated carbon odor filter.

Does not consume a lot of energy – economical to operate on full time basis. Energy bills will not scare you from using it full time.

Reduces on chances of using steam inhalers. Eliminates 99.97% of asthmatic causing particles i.e. dust mites, pollen, smoke, odor etc.

Ozone free – does not produce ozone, UV or ions. Breathe in clean and fresh air every day.

Compact and up to date design – modern designed air purifier. Matches with the interior decor and fits in any given storage space.

23.5 x 16.9 x 20.7 inches

13.8 pounds