HONEYWELL FC100A1037 20x25x4 3/8"

Honeywell 20x25x4 Furnace Filter Model # FC100A1037 MERV 11. Actual Size 19 15/16" x 24 7/8" x 4 3/8" Case of 3

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Honeywell 20x25x4 Furnace Filter Model # FC100A1037 MERV 11. Actual Size 19 15/16" x 24 7/8" x 4 3/8" Case of 5

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Honeywell 20x25x4 Furnace Filter Model # FC100A1037 MERV 11. Actual Size 19 15/16" x 24 7/8" x 4 3/8" Made in Canada by Furnace Filters.Ca Pkg. of 3

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Honeywell 20x25x4 Furnace Filter Model # FC100A1037 MERV 13. Actual Size 19 3/4" x 24 3/4" x 4 3/8." Made in Canada by Furnace Filters.Ca Pkg. of 3

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Honeywell 20x25x4 Furnace Filter Model # FC100A1037 MERV 8. Actual Size 19 3/4" x 24 3/4" x 4 3/8." Made in Canada by Furnace Filters.Ca Pkg. of 3

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Honeywell 20x25x4 Furnace Filter Model # FC100A1037 MERV 10. Actual Size 19 3/4" x 24 3/4" x 4 3/8." Made in Canada by Furnace Filters.Ca Pkg. of 3

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Honeywell 20x25x4 Electronic Air Cleaners Retrofit to 20x25 Media Air Cleaner. Part # FC100A1037. 1 Pack

This Filter Replaces the 2 Cells in the 20 x 25 Honeywell Electronic Air Cleaners
Actual Size of Filter is 19 15/16" x 24 7/8" x 4 3/8"
To Convert from Electronic Air Cleaner to Media Air Cleaner, you will need to turn Power Switch Off for the Electronic Air Cleaner permanently and remove the 2 Cells, we highly recommend disconnecting electrical power to Air Cleaner using a qualified Technician
You may need to remove plastic tab at bottom of Air cleaner with a Phillips Screwdriver, if this tab is not removed the Media Filter will jam
Media Filter should last 6 Months to 1 Year
No need for the 2 Aluminum Mesh Pre-Filters
As Electronic Air Cleaners get old, it is difficult to tell if they are working even though the power light is on. By converting to Media Air Filters you will see dust accumulating on filtration material which means it is filtering the air
Includes only One Filter

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