Filters
250 items
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16x25x2 MERV 11 Optimal Pleated Furnace Filter — Case of 6 | 2-Inch HVAC Air Filter | Made in Canada -
30x32x2 Geothermal Furnace Filter MERV 11 | Oversized Pleated HVAC Filter | Made in Canada -
16x25x4 MERV 8 Economy Pleated Furnace Filter — Case of 6 | 4-Inch HVAC Air Filter | Made in Canada -
16x25x1 MERV 11 Optimal Pleated Furnace Filter — Case of 12 | 1-Inch HVAC Air Filter | Made in Canada -
20x25x1 MERV 11 Optimal Pleated Furnace Filter | 1-Inch HVAC Air Filter | Made in Canada -
20x20x4 MERV 11 Optimal Pleated Furnace Filter — Case of 4 | 4-Inch HVAC Air Filter | Made in Canada -
20x20x5 (19-7/8 x 19-7/8 x 4-3/8) MERV 11 Optimal Pleated Furnace Filter — Case of 3 | 5-Inch HVAC Air Filter -
20x20x4 MERV 13 Superior Pleated Furnace Filter — Case of 4 | 4-Inch HVAC Air Filter | Made in Canada -
16x20x4 MERV 13 Superior Pleated Furnace Filter — Case of 6 | 4-Inch HVAC Air Filter | Made in Canada -
18x20x1 MERV 8 Economy Pleated Furnace Filter | 1-Inch HVAC Air Filter | Made in Canada -
20x20x1 MERV 13 Superior Pleated Furnace Filter | 1-Inch HVAC Air Filter | Made in Canada -
20x20x4 MERV 13 Superior Pleated Furnace Filter — Case of 6 | 4-Inch HVAC Air Filter | Made in Canada -
24x24x2 MERV 8 Economy Pleated Furnace Filter — Case of 8 | 2-Inch HVAC Air Filter | Made in Canada -
16x25x1 Carbon Pleated Furnace Filter | Odour & VOC Reduction | Activated Carbon HVAC Filter | Made in Canada -
20x20x5 (19-3/4 x 19-3/4 x 5-1/4) MERV 11 Optimal Pleated Furnace Filter — Case of 3 | 5-Inch HVAC Air Filter -
16x25x5 (15-3/8 x 25-1/2 x 5-1/4) MERV 11 Optimal Pleated Furnace Filter — Case of 2 | 5-Inch HVAC Air Filter -
16x30x1 MERV 8 Economy Pleated Furnace Filter — Case of 12 | 1-Inch HVAC Air Filter | Made in Canada -
15x20x1 MERV 11 Optimal Pleated Furnace Filter — Case of 12 | 1-Inch HVAC Air Filter | Made in Canada -
30x36x2 Geothermal Furnace Filter MERV 11 | Oversized Pleated HVAC Filter | Made in Canada -
16x25x5 (15-3/8 x 25-1/2 x 5-1/4) MERV 11 Optimal Pleated Furnace Filter — Case of 3 | 5-Inch HVAC Air Filter -
16x20x4 MERV 13 Superior Pleated Furnace Filter — Case of 4 | 4-Inch HVAC Air Filter | Made in Canada -
16x20x4 MERV 8 Economy Pleated Furnace Filter — Case of 4 | 4-Inch HVAC Air Filter | Made in Canada -
20x24x4 MERV 11 Optimal Pleated Furnace Filter — Case of 4 | 4-Inch HVAC Air Filter | Made in Canada -
20x25x1 MERV 13 Superior Pleated Furnace Filter | 1-Inch HVAC Air Filter | Made in Canada
