White Rodgers 16"X 25"X 4" Replacement Air Filter Media # FR1400M-111 amp-11-2025-4h Five Seasons filters are Made

Five Seasons filters are Made in Canada from raw materials manufactured in the USA

The X8796 annual maintenance kit has everything you need for annual maintenance

Lennox Healthy Climate X0445 Expandable Filter MERV 10

It also reduces concentrations of pollutants through a process called photocatalytic oxidation (PCO) that combines three of nature's most powerful air purifiers:

White Rodgers 16"X 25"X 4" Replacement Air Filter Media # FR1400M-111 amp-11-2025-4h Five Seasons filters are MadeFeatures: MERV 11 1400 CFM 16 x 25 x 4 nominal size 15 1 2 x 24 1 2 x 3 3 4 (H x W x D) Attracts common large household allergens like dust, pollen, and mold spores Durable construction for easy, slide in replacement Disposable for convenience Check Monthly but replace as required, approximately every 3 to 6 months depending on furnace fan use and environmental conditions Fits: White Rodgers ACM1400M 108 Filter Cabnet