Replaces Honeywell Media 203720. Fits Lennox 20 x 25 Units.20x25x510PFLN2025-13CR – BestAir Furnace Filters, Humidifier Filters & Wicks and Compactor Trash Bags – Made in USA

20x25x5, Furnace Filter
Lennox Carbon Pet Filter 20X25 MERV 13

PFLN2025-13CR | BestAir® 20 x 25 x 5, Air Cleaning Air Cleaning Furnace Filter, MERV 13, Removes Allergens & Contaminants, Carbon Infused to Neutralize Odor, For Lennox Models

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