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.

18x25x1 MERV 11 Pleated Air Filter (12 pack)

18x25x1 MERV 11 Pleated Air Filter (12 pack)

Regular price $90.00 CAD

Regular price Sale price $90.00 CAD
Unit price per
18x25x1 MERV 8 Pleated Air Filter (12 pack)

18x25x1 MERV 8 Pleated Air Filter (12 pack)

Regular price $75.00 CAD

Regular price Sale price $75.00 CAD
Unit price per
18x24x1 MERV 13 Pleated Air Filter (12 pack)

18x24x1 MERV 13 Pleated Air Filter (12 pack)

Regular price $135.00 CAD

Regular price Sale price $135.00 CAD
Unit price per
16x16x1 MERV 11 Pleated Air Filter (12 pack)

16x16x1 MERV 11 Pleated Air Filter (12 pack)

Regular price $95.00 CAD

Regular price Sale price $95.00 CAD
Unit price per
14x20x1 MERV 11 Pleated Air Filter (12 pack)

14x20x1 MERV 11 Pleated Air Filter (12 pack)

Regular price $85.00 CAD

Regular price Sale price $85.00 CAD
Unit price per
14x38x1 MERV 8 Pleated Air Filter (06 pack)

14x38x1 MERV 8 Pleated Air Filter (06 pack)

Regular price $150.00 CAD

Regular price Sale price $150.00 CAD
Unit price per
16x22x1 - MERV 8 Pleated Air Filter (06 pack)

16x22x1 - MERV 8 Pleated Air Filter (06 pack)

Regular price $108.00 CAD

Regular price Sale price $108.00 CAD
Unit price per
14x24x2 MERV 08 Pleated Air Filter (06 pack)

14x24x2 MERV 08 Pleated Air Filter (06 pack)

Regular price $80.00 CAD

Regular price Sale price $80.00 CAD
Unit price per
18x24x1 MERV 11 Pleated Air Filter (12 pack)

18x24x1 MERV 11 Pleated Air Filter (12 pack)

Regular price $90.00 CAD

Regular price Sale price $90.00 CAD
Unit price per
18x20x1 MERV 11 Pleated Air Filter (6 pack)

18x20x1 MERV 11 Pleated Air Filter (6 pack)

Regular price $95.00 CAD

Regular price Sale price $95.00 CAD
Unit price per
8x12x1 MERV 8 Pleated Air Filter (12 pack)

8x12x1 MERV 8 Pleated Air Filter (12 pack)

Regular price $98.00 CAD

Regular price Sale price $98.00 CAD
Unit price per
18x22x2 MERV 13 Pleated Air Filter (06 pack)

18x22x2 MERV 13 Pleated Air Filter (06 pack)

Regular price $140.00 CAD

Regular price Sale price $140.00 CAD
Unit price per
12x16x2 MERV 8 Pleated Air Filter (pack of 6)

12x16x2 MERV 8 Pleated Air Filter (pack of 6)

Regular price $87.18 CAD

Regular price Sale price $87.18 CAD
Unit price per
12x16x2 MERV 8 Pleated Air Filter with Carbon Pad (Each)

12x16x2 MERV 8 Pleated Air Filter with Carbon Pad (Each)

Regular price $24.52 CAD

Regular price Sale price $24.52 CAD
Unit price per
28x28x1 MERV 11 Pleated Air Filter (06 pack)

28x28x1 MERV 11 Pleated Air Filter (06 pack)

Regular price $155.00 CAD

Regular price Sale price $155.00 CAD
Unit price per
30x30x1 MERV 8 Pleated Air Filter (06 pack)

30x30x1 MERV 8 Pleated Air Filter (06 pack)

Regular price $125.00 CAD

Regular price Sale price $125.00 CAD
Unit price per