Feature: HEPA Type Technology removes up to 99% of airborne pollutants
Advanced dust eliminating power, delivers 30% better air quality
Infused with Arm and Hammer Baking Soda for household odor elimination
Compatible with aer1 ready air purifiers
Replaces A Filter, D Filter, K Filter
Feature: True HEPA filtration removes up to 99.97% of airborne allergens
Washable pre-filter captures larger particles
Optional ionizer naturally freshens the air
Best for use in rooms up to 9' x 9'