1 Inch Filters | Canadian Air Filters

Please note: Our lead time for shipping orders out is between 4 to 7 business days for standard sizes. Custom sizes are 8 to 12 business days. We appreciate your patience and understanding. If you need urgent orders for critical applications email us at info@canadianairfilters.com

Welcome to our store

📩 Email us at info@canadianairfilters.com or 📞 Call us at 1-(800) 858-0765 for any questions. Our business hours are Monday to Friday, 7:00 AM – 3:30 PM (Eastern Time). We recommend contacting us via email for the fastest response.

Shipping to Newfoundland is not available at checkout, but we do ship there! Email us at info@canadianairfilters.com for shipping rates.

16.25x21x1 MERV 08 Pleated Air Filter (6 pack)

16.25x21x1 MERV 08 Pleated Air Filter (6 pack)

Regular price $85.00 CAD

Regular price Sale price $85.00 CAD
Unit price per
22x22x1 MERV 11 Pleated Air Filter (12 pack)

22x22x1 MERV 11 Pleated Air Filter (12 pack)

Regular price $105.00 CAD

Regular price Sale price $105.00 CAD
Unit price per
20x30x1 MERV 11 Pleated Air Filter (12 pack)

20x30x1 MERV 11 Pleated Air Filter (12 pack)

Regular price $125.00 CAD

Regular price Sale price $125.00 CAD
Unit price per
12x14x1 MERV 11 Pleated Air Filter (6 pack)

12x14x1 MERV 11 Pleated Air Filter (6 pack)

Regular price $90.00 CAD

Regular price Sale price $90.00 CAD
Unit price per
10x20x1 MERV 11 Pleated Air Filter (6 pack) DH75 Aftermarket

10x20x1 MERV 11 Pleated Air Filter (6 pack) DH75 Aftermarket

Regular price $90.00 CAD

Regular price Sale price $90.00 CAD
Unit price per
10x24x1 MERV 08 Pleated Air Filter (12 pack)

10x24x1 MERV 08 Pleated Air Filter (12 pack)

Regular price $85.00 CAD

Regular price Sale price $85.00 CAD
Unit price per
8x32x1 MERV 8 Pleated Air Filter (12 pack)

8x32x1 MERV 8 Pleated Air Filter (12 pack)

Regular price $195.00 CAD

Regular price Sale price $195.00 CAD
Unit price per
21x8x1 MERV 08 Pleated Air Filter (6 pack) (nominal size)

21x8x1 MERV 08 Pleated Air Filter (6 pack) (nominal size)

Regular price $90.00 CAD

Regular price Sale price $90.00 CAD
Unit price per
12x15.5x1 MERV 10 Pleated Air Filter (12 pack)

12x15.5x1 MERV 10 Pleated Air Filter (12 pack)

Regular price $183.39 CAD

Regular price Sale price $183.39 CAD
Unit price per
20x38x2 MERV 8 Pleated Air Filter (6 pack)

20x38x2 MERV 8 Pleated Air Filter (6 pack)

Regular price $250.00 CAD

Regular price Sale price $250.00 CAD
Unit price per
9.38x35.75x1 MERV 8 Pleated Air Filter (06 pack)

9.38x35.75x1 MERV 8 Pleated Air Filter (06 pack)

Regular price $119.00 CAD

Regular price Sale price $119.00 CAD
Unit price per
10x26x1 MERV 8 Pleated Air Filter (6 pack)

10x26x1 MERV 8 Pleated Air Filter (6 pack)

Regular price $90.00 CAD

Regular price ~~$20.00 CAD~~ Sale price $90.00 CAD
Unit price per
19x19x1 MERV 13 Pleated Air Filter (6 pack)

19x19x1 MERV 13 Pleated Air Filter (6 pack)

Regular price $110.00 CAD

Regular price Sale price $110.00 CAD
Unit price per
10x22x1 MERV 8 Pleated Air Filter (6 pack)

10x22x1 MERV 8 Pleated Air Filter (6 pack)

Regular price $84.00 CAD

Regular price Sale price $84.00 CAD
Unit price per
14x22x1 MERV 11 Pleated Air Filter (6 pack)

14x22x1 MERV 11 Pleated Air Filter (6 pack)

Regular price $114.00 CAD

Regular price Sale price $114.00 CAD
Unit price per
14x16x1 MERV 8 Pleated Air Filter (06 pack)

14x16x1 MERV 8 Pleated Air Filter (06 pack)

Regular price $84.00 CAD

Regular price Sale price $84.00 CAD
Unit price per