Prices, Promotions, styles, and availability may vary. Our local stores do not honor online pricing. Prices and availability of products and services are subject to change without notice. Errors will be corrected where discovered, and Lowe's reserves the right to revoke any stated offer and to correct any errors, inaccuracies or omissions including after an order has been submitted.

Filtrete 20" x 25" x 4" Allergen Reduction Air Filter

Get Pricing & Availability

  • It attracts and captures particles like pollen, mold spores, and dust mite debris

  • Designed to fit: Honeywell® 20x25x4 media air cleaners and Trion® Air Bear® 20x25x4 media air cleaners

  • 97% effective at attracting and capturing large airborne allergens like: pollen, mold spores and dust mite debris

Best Price. Guaranteed
Find a lower price on an exact item? We'll match it. Some exclusions apply.
Price Guarantee
FREE Returns
Return it in store or ship it back for free. Eligibility rules apply.
Return Policy
FREE Shipping
Delivery is on us for orders over $45. Some exclusions apply.
Shipping Details