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Feature

Reduces airborne allergens
Lasts up to 3 months
Electrostatic Air Filter Technology

Description

Filtrete Allergen Defense air filters turn your central heating and cooling system into a whole house air cleaner. Featuring electro-static technology, these filters reduce airborne allergens such as household dust, lint, dust-mite debris, mold spores, pollen, pet dander and smog. For best results, change your filter every 90 days.