Products | 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.

18.25x21.25x5 MERV 11 Aftermarket Replacement Filter CARRIER (04 pack)

18.25x21.25x5 MERV 11 Aftermarket Replacement Filter CARRIER (04 pack)

Regular price $158.56 CAD

Regular price Sale price $158.56 CAD
Unit price per
18.5x20.5x2 - Electrostatic Washable Air Filter (Each)

18.5x20.5x2 - Electrostatic Washable Air Filter (Each)

Regular price $164.20 CAD

Regular price Sale price $164.20 CAD
Unit price per
18.5x21.5x4 MERV 8 Pleated Air Filter (6 pack)

18.5x21.5x4 MERV 8 Pleated Air Filter (6 pack)

Regular price $170.00 CAD

Regular price Sale price $170.00 CAD
Unit price per
18.5x23.5x1 MERV 8 Pleated Air Filter (6 pack)

18.5x23.5x1 MERV 8 Pleated Air Filter (6 pack)

Regular price $95.00 CAD

Regular price Sale price $95.00 CAD
Unit price per
18.5x32.5x4 MERV 11 Pleated Air Filter (6 pack)

18.5x32.5x4 MERV 11 Pleated Air Filter (6 pack)

Regular price $255.00 CAD

Regular price Sale price $255.00 CAD
Unit price per
18.5x32.5x4 MERV 8 Pleated Air Filter (6 pack)

18.5x32.5x4 MERV 8 Pleated Air Filter (6 pack)

Regular price $230.00 CAD

Regular price Sale price $230.00 CAD
Unit price per
18.75x25.5x1 MERV 08 Pleated Air Filter (06 pack)

18.75x25.5x1 MERV 08 Pleated Air Filter (06 pack)

Regular price $96.00 CAD

Regular price Sale price $96.00 CAD
Unit price per
18.75x25.5x1 MERV 11 Pleated Air Filter (06 pack)

18.75x25.5x1 MERV 11 Pleated Air Filter (06 pack)

Regular price $110.00 CAD

Regular price Sale price $110.00 CAD
Unit price per
18x17x1 Nominal MERV 8 Pleated Air Filter (06 pack)

18x17x1 Nominal MERV 8 Pleated Air Filter (06 pack)

Regular price $95.00 CAD

Regular price Sale price $95.00 CAD
Unit price per
18x18x1 MERV 11 Pleated Air Filter (12 pack)

18x18x1 MERV 11 Pleated Air Filter (12 pack)

Regular price $196.20 CAD

Regular price Sale price $196.20 CAD
Unit price per
18x18x1 MERV 13 Pleated Air Filter (12 pack)

18x18x1 MERV 13 Pleated Air Filter (12 pack)

Regular price $228.00 CAD

Regular price Sale price $228.00 CAD
Unit price per
18x18x1 MERV 8 Pleated Air Filter (12 pack)

18x18x1 MERV 8 Pleated Air Filter (12 pack)

Regular price $187.20 CAD

Regular price Sale price $187.20 CAD
Unit price per
18x18x1 MERV 8 Pleated Air Filter (6 pack)

18x18x1 MERV 8 Pleated Air Filter (6 pack)

Regular price $93.60 CAD

Regular price Sale price $93.60 CAD
Unit price per
18x18x2 MERV 08 Pleated Air Filter (6 pack)

18x18x2 MERV 08 Pleated Air Filter (6 pack)

Regular price $65.00 CAD

Regular price Sale price $65.00 CAD
Unit price per
18x18x2 MERV 11 Pleated Air Filter (6 pack)

18x18x2 MERV 11 Pleated Air Filter (6 pack)

Regular price $72.00 CAD

Regular price Sale price $72.00 CAD
Unit price per
18x18x2 MERV 13 Pleated Air Filter (6 pack)

18x18x2 MERV 13 Pleated Air Filter (6 pack)

Regular price $80.00 CAD

Regular price Sale price $80.00 CAD
Unit price per