White Rodgers 16"X 25"X 4" Replacement Air Filter Media # FR1400M-111 amp-11-2025-4h It also reduces concentrations of

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

Antimicrobial coating protects against bacteria and fungal growth on the postfilters

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

White Rodgers 16"X 25"X 4" Replacement Air Filter Media # FR1400M-111 amp-11-2025-4h It also reduces concentrations ofFeatures: 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