Filters
252 items
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20x25x1 MERV 13 Superior Pleated Furnace Filter | 1-Inch HVAC Air Filter | Made in Canada -
16x25x3 MERV 11 Optimal Pleated Furnace Filter — Case of 3 | 3-Inch HVAC Air Filter | Made in Canada -
16x20x1 MERV 11 Optimal Pleated Furnace Filter — Case of 12 | 1-Inch HVAC Air Filter | Made in Canada -
16x20x1 MERV 13 Superior Pleated Furnace Filter — Case of 12 | 1-Inch HVAC Air Filter | Made in Canada -
16x25x5 MERV 11 (15-7/8 x 24-7/8 x 4-3/8) Honeywell FC100A1029, Lennox X6670 Replacement Filter — Case of 3 | 5-Inch HVAC Filter -
20x20x2 MERV 13 Superior Pleated Furnace Filter — Case of 4 | 2-Inch HVAC Air Filter | Made in Canada -
20x25x4 MERV 8 Economy Pleated Furnace Filter — Case of 6 | 4-Inch HVAC Air Filter | Made in Canada -
Replacement Filter (3-Pack) for Electro-Air M2-1056, 20x20x5 MERV 11 HVAC Air Filter — Exact Actual Size: 20-1/4" x 20-3/4" x 5-1/4" -
16x24x4 MERV 11 Optimal Pleated Furnace Filter | 4-Inch HVAC Air Filter | Made in Canada -
16x16x2 MERV 8 Economy Pleated Furnace Filter — Case of 12 | 2-Inch HVAC Air Filter | Made in Canada -
16x25x4 MERV 11 Optimal Pleated Furnace Filter — Case of 3 | 4-Inch HVAC Air Filter | Made in Canada -
Replacement (3-Pack) for GeneralAire 4501 | 20x25x5 MERV 11 Filter — Actual Size: 19-3/4 x 24-1/4 x 4-7/8 -
14x25x1 MERV 8 Economy Pleated Furnace Filter — Case of 12 | 1-Inch HVAC Air Filter | Made in Canada -
Lennox X6673 Replacement Furnace Filter (Case of 3) | 20x25x5 MERV 11 HVAC Air Filter, Actual Size 19-13/16 x 24-3/4 x 4-3/8 Inches -
24x24x4 MERV 11 Optimal Pleated Furnace Filter — Case of 6 | 4-Inch HVAC Air Filter | Made in Canada -
22x22x1 MERV 11 Optimal Pleated Furnace Filter — Case of 12 | 1-Inch HVAC Air Filter | Made in Canada -
M1-1056 Compatible Replacement 16x25x5 Furnace Filter — Case of 4 | Ships Canada & USA -
12x20x1 MERV 11 Optimal Pleated Furnace Filter — Case of 12 | 1-Inch HVAC Air Filter | Made in Canada -
16x20x2 MERV 8 Economy Pleated Furnace Filter — Case of 12 | 2-Inch HVAC Air Filter | Made in Canada -
24x24x4 MERV 13 Superior Pleated Furnace Filter — Case of 6 | 4-Inch HVAC Air Filter | Made in Canada -
30x36x1 Geothermal Furnace Filter MERV 11 | Oversized Pleated HVAC Filter — Case of 3 | Made in Canada -
20x20x2 MERV 13 Superior Pleated Furnace Filter — Case of 12 | 2-Inch HVAC Air Filter | Made in Canada -
Replacement Filter (3-Pack) for M8-1056, 20x25x5 MERV 11 HVAC Air Filter — Exact Actual Size: 20-1/4" x 25-3/8" x 5-1/4" -
16x25x2 MERV 11 Optimal Pleated Furnace Filter — Case of 12 | 2-Inch HVAC Air Filter | Made in Canada
