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Honeywell 20x20x4 Furnace Filter Model # FC100A1011 MERV 8. Actual Size 19 15/16" x 19 3/4" x 4 3/8." Case of 3 MADE IN CANADA by FurnaceFilters.Ca

Honeywell 20x20x4 Furnace Filter Model # FC100A1011 MERV 8. Actual Size 19 15/16" x 19 3/4" x 4 3/8." Case of 3 MADE IN CANADA by FurnaceFilters.Ca

$74.00

Out of Stock

Honeywell 20x25x4 Furnace Filter Model # FC100A1037 MERV 11. Actual Size 19 15/16 x 24 7/8 x 4 3/8 - case of 03 MADE IN CANADA by FurnaceFilters.Ca

Honeywell 20x25x4 Furnace Filter Model # FC100A1037 MERV 11. Actual Size 19 15/16 x 24 7/8 x 4 3/8 - case of 03 MADE IN CANADA by FurnaceFilters.Ca

$87.00

In Stock

Honeywell 20x25x4 Furnace Filter Model # FC100A1037 MERV 8. Actual Size 19 15/16 x 24 7/8 x 4 3/8.- Case of 03 MADE IN CANADA by FurnaceFilters.Ca

Honeywell 20x25x4 Furnace Filter Model # FC100A1037 MERV 8. Actual Size 19 15/16 x 24 7/8 x 4 3/8.- Case of 03 MADE IN CANADA by FurnaceFilters.Ca

$75.00

In Stock

Lennox X6673 20 x 25 x 5 Replacement MERV 11. Actual Size 19 3/4" x 24 3/4" x 4 3/8." Case of 3 MADE IN CANADA by FurnaceFilters.Ca

Lennox X6673 20 x 25 x 5 Replacement MERV 11. Actual Size 19 3/4" x 24 3/4" x 4 3/8." Case of 3 MADE IN CANADA by FurnaceFilters.Ca

$85.00

In Stock

M0-1056 MERV 11 AFTERMARKET Filter. Actual Size 15 3/8" x 21 7/8" x 5 1/4." Case of 3 MADE IN CANADA by FurnaceFilters.Ca

M0-1056 MERV 11 AFTERMARKET Filter. Actual Size 15 3/8" x 21 7/8" x 5 1/4." Case of 3 MADE IN CANADA by FurnaceFilters.Ca

$85.00

In Stock

M8-1056 MERV 11 AfterMarket / Generic. Actual Size 20 1/4 x 25 3/8 x 5 1/4 Furnace & A/C Filter. Case of 3 MADE IN CANADA by FurnaceFilters.Ca

M8-1056 MERV 11 AfterMarket / Generic. Actual Size 20 1/4 x 25 3/8 x 5 1/4 Furnace & A/C Filter. Case of 3 MADE IN CANADA by FurnaceFilters.Ca

$85.00

In Stock