New “gradient layered” filter technology developed by leading asthma and allergy physicians removes substantially all airborne particles down to 1.8 microns.

An active electromagnetic field within the media magnetizes airborne particles and traps them on a disposable filter pad. Easy to maintain and cost effective.

A true HEPA filter using a combination of three filters to purify the air. Two-speed fan forces air through the filters for maximum whole house air purification.

The only true in-line HEPA filter similar to the filters used in hospitals, clean rooms and manufacturing plants, now available for home use to re-
lieve respiratory difficulties.