Topwell Replacement Pre-filters is compatible with IQAir healthpro, healthpro Plus air purifiers (first stage).
True Pre-filter is essential for households with Children, Seniors, Pets, Allergy, smokers and Asthma sufferers.
True Pre-filter captures particles as small as 0.1 microns in size from your indoor air such as pollen, allergen, lint, household dust, pets dander, smoke and smog.
True manufacturer-maintaining the same quality as your original with competitive cost. Advanced polypropylene filter media(Class F8).
Package contains 1 filter. Recommended to replace the filter on average 18 months or dependent on usage.