Designed to optimize the performance of 1 inch residential units14x20x17PF1420-1 – BestAir Furnace Filters, Humidifier Filters & Wicks and Compactor Trash Bags – Made in USA

14x20x1, Furnace Filter, MERV 11 Carbon
Carbon Pet Filter 14X20 Merv 11

PF1420-1 | BestAir® 14 x 20 x 1, Air Cleaning Furnace Filter, MERV 11, Carbon Infused to Neutralize Odor, For 1″ Furnace Filter

Read More

You've just added this product to the cart: