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1" MERV 13 Furnace & AC Air Filter by Filters Fast® - 6-Pack
BioStrike CFF Ceiling Fan Air FilterThe Filters Fast® FF4M8-20254, 20x25x4 MERV8 is the compatible replacement for the GeneralAire FP2025 and 4526. This set of Filters Fast® MERV 8 filters effectively reduces contaminants from your indoor air. Removing these airborne particles can help improve allergies and alleviate sinus irritation that can cause watery eyes, itchy throat, coughing, and sneezing. Electrostatically charged and constructed with spun micro-fiber that will not retain moisture, these Filters Fast® HVAC filters will also extend the life of your heating and cooling system by making it work more efficiently.
Filters Fast® 20x25x4 MERV8 Specifications:
- Part Number: FF4M8-20254
- Replaces Part Number: 4526 and FP2025
- Pack Size: 3 Filters
- MERV Rating: 8
- Filter Type: Electrostatic pleated
- Material: Synthetic
- Replace every 3 months
- For commercial and residential use
Dimensions of the Filters Fast® 20x25x4:
Nominal Size Actual Size
- 20x25x4 Air Filter 19-1/2 x 24-1/2 x 3-1/2
NOTE: If you don't see your size, order a custom made air filter! Custom made air filters do not come individually wrapped. Please be advised that some larger filters require an additional cost (see dropdown window above).
Compatible Models:
The Filters Fast® FF4M8-20254, 20x25x4 MERV8 Replacement for GeneralAire FP2025 3-Pack is correct replacement for the following model numbers:
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