ALL 1" FURNACE FILTERS

10x20x1 Furnace Air Filter MERV 8 Pleated Filters. Case of 12 by FurnaceFilters.Ca

Standard 10 x 20 x 1 MERV 8 Rated Pleated Filters
Actual Size 9 1/2" x 19 1/2" x 3/4"
Made In Canada by FurnaceFilters.Ca
Case of 12

12.75x18.5x1 Furnace Air Filter MERV 8 Pleated Filters. Case of 12 by FurnaceFilters.Ca

Standard 12.75 x 18.5 x 1 MERV 8 Pleated Filters
Actual Size 12 3/4" x 18 1/2" x 3/4"
Made in Canada by FurnaceFilters.Ca
Case of 12

12x12x1 Furnace Air Filter MERV 8 Pleated Filters. Case of 12 by FurnaceFilters.Ca

Standard 12 x 12 x 1 MERV 8 Pleated Filters
Actual Size 11 1/2" x 11 1/2" x 3/4"
Made in Canada by FurnaceFilters.Ca
Case of 12

12x20x1 Furnace Air Filter MERV 8 Pleated Filters. Case of 12 by FurnaceFilters.Ca

Standard 12 x 20 x 1 MERV 8 Pleated Filters
Actual Size 11 1/2" x 19 1/2" x 3/4"
Made In Canada by FurnaceFilters.Ca
Case of 12

12x24x1 Furnace Air Filter MERV 8 Pleated Filters. Case of 12 by FurnaceFilters.Ca

Standard 12 x 24 x 1 MERV 8 Pleated Filters
Actual Size 11 1/2" x 23 1/2" x 3/4"
Made In Canada by FurnaceFilters.Ca
Case of 12

14x16x1 Furnace Air Filter MERV 8 Pleated Filters. Case of 12 by FurnaceFilters.Ca

Standard 14 x 16 x 1 MERV 8 Pleated Filters
Actual Size 13 1/2" x 15 1/2" x 3/4"
Made In Canada by FurnaceFilters.Ca
Case of 12

14x20x1 Furnace Air Filter MERV 8 Pleated Filters. Case of 12 by FurnaceFilters.Ca

Standard 14 x 20 x 1 MERV 8 Pleated Filters
Actual Size 13 1/2" x 19 1/2" x 3/4"
Made In Canada by FurnaceFilters.Ca
Case of 12

14x24x1 Furnace Air Filter MERV 8 Pleated Filters. Case of 12 by FurnaceFilters.Ca

Standard 14 x 24 x 1 MERV 8 Pleated Filters
Actual Size 13 1/2" x 23 1/2" x 3/4"
Made In Canada by FurnaceFilters.Ca
Case of 12

14x25x1 Furnace Air Filter MERV 8 Pleated Filters. Case of 12 by FurnaceFilters.Ca

Standard 14 x 25 x 1 MERV 8 Pleated Filters
Actual Size 13 1/2" x 24 1/2" x 3/4"
Made In Canada by FurnaceFilters.Ca
Case of 12

14x30x1 Furnace Air Filter MERV 8 Pleated Filters. Case of 12 by FurnaceFilters.Ca

Standard 14 x 30 x 1 MERV 8 Pleated Filters
Actual Size 13 1/2" x 29 1/2" x 3/4"
Made In Canada by FurnaceFilters.Ca
Case of 12

15x20x1 Furnace Air Filter MERV 8 Pleated Filters. Case of 12 by FurnaceFilters.Ca

Standard 15 x 20 x 1 MERV 8 Rated Pleated Filters
Actual Size 14 1/2" x 19 1/2" x 3/4"
Made In Canada by FurnaceFilters.Ca
Case of 12

15x28x1 Furnace Air Filter MERV 8 Pleated Filters. Case of 12 by FurnaceFilters.Ca

Standard 15 x 28 x 1 MERV 8 Rated Pleated Filters
Actual Size 14 1/2" x 27 1/2" x 3/4"
Made In Canada by FurnaceFilters.Ca
Case of 12

15x30x1 Furnace Air Filter MERV 8 Pleated Filters. Case of 12 by FurnaceFilters.Ca

Standard 15 x 30 x 1 MERV 8 Rated Pleated Filters
Actual Size 14 1/2" x 29 1/2" x 3/4"
Made In Canada by FurnaceFilters.Ca
Case of 12

16x16x1 Furnace Air Filter MERV 8 Pleated Filters. Case of 12 by FurnaceFilters.Ca

Standard 16 x 16 x 1 MERV 8 Rated Pleated Filters
Actual Size 15 1/2" x 15 1/2" x 3/4"
Made In Canada by FurnaceFilters.Ca
Case of 12

16x20x1 Furnace Air Filter MERV 8 Pleated Filters. Case of 12 by FurnaceFilters.Ca

Standard 16 x 20 x 1 MERV 8 Rated Pleated Filters
Actual Size 15 1/2" x 19 1/2" x 3/4"
Made In Canada by FurnaceFilters.Ca
Case of 12

16x24x1 Furnace Air Filter MERV 8 Pleated Filters. Case of 12 by FurnaceFilters.Ca

Standard 16 x 24 x 1 MERV 8 Rated Pleated Filters
Actual Size 15 1/2" x 23 1/2" x 3/4"
Made in Canada by FurnaceFilters.Ca
Case of 12

16x25x1 Carbon Filters. Case of 12

16 x 25 x 1 Pleated Carbon Filters
Carbon Filters help control odours in your home
Actual Size 15 1/2" x 24 1/2" x 3/4"
Made In Canada by FurnaceFilters.Ca
Case of 12

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16x25x1 MERV 10 Pleated Furnace Air Filters. Case of 12 by FurnaceFilters.Ca

Standard 16 x 25 x 1 Pleated Filters
Actual Size 15 1/2" x 24 1/2" x 3/4"
MERV 10 Rated
Made In Canada by FurnaceFilters.Ca
Case of 12

16x25x1 MERV 11 Pleated Furnace Air Filters. Case of 12 by FurnaceFilters.Ca

Standard 16 x 25 x 1 MERV 11 Pleated Filters
Actual Size 15 1/2" x 24 1/2" x 3/4"
Compare to a 3M Filtrete 1500 MPR (Micro Particle Rating)
Made In Canada by FurnaceFilters.Ca
Case of 12

16x25x1 MERV 13 Pleated Furnace Air Filters. Case of 12 by FurnaceFilters.Ca

Standard 16 x 25 x 1 MERV 13 Pleated Filters
Actual Size 15 1/2" x 24 1/2" x 3/4"
Compare to a 3M Filtrete 2200 Performance Rating
Made In Canada by FurnaceFilters.Ca
Case of 12

16x25x1 MERV 8 Pleated Furnace Air Filters. Case of 12 by FurnaceFilters.Ca

Standard 16 x 25 x 1 MERV 8 Pleated Filters
Actual Size 15 1/2" x 24 1/2" x 3/4"
Compare to 3M Filtrete 1000 MPR (Mirco Particle Rating)
Made In Canada by FurnaceFilters.Ca
Case of 12

16x30x1 Furnace Air Filter MERV 8. Case of 12 by FurnaceFilters.Ca

Standard 16 x 30 x 1 MERV 8 Rated Pleated Filters
Actual Size 15 1/2" x 29 1/2" x 3/4"
Made In Canada by FurnaceFilters.Ca
Case of 12

18x18x1 Furnace Air Filter MERV 10. Case of 12 by FurnaceFilters.Ca

Standard 18 x 18 x 1 MERV 8 Rated Pleated Filters
Actual Size 17 3/4" x 17 3/4" x 3/4"
Made In Canada by FurnaceFilters.Ca
Case of 12

18x18x2 Furnace Air Filter MERV 8. Case of 12 by FurnaceFilters.Ca

Standard 18 x 18 x 2 MERV 8 Rated Pleated Filters
Actual Size 17 1/2" x 17 1/2" x 1 3/4"
Made In Canada by FurnaceFilters.Ca
Case of 12

18x20x1 Furnace Air Filter MERV 8. Case of 12 by FurnaceFilters.Ca

Standard 18 x 20 x 1 MERV 8 Rated Pleated Filters
Actual Size 17 3/4" x 19 3/4" x 3/4"
Made In Canada by FurnaceFilters.Ca
Case of 12

20x20x1 Furnace Air Filter MERV 8. Case of 12 by FurnaceFilters.Ca

Standard 20 x 20 x 1 MERV 8 Rated Pleated Filters
Actual Size 19 1/2" x 19 1/2" x 3/4"
Made In Canada by FurnaceFilters.Ca
Case of 12

20x24x1 Furnace Air Filter MERV 8. Case of 12 by FurnaceFilters.Ca

Standard 20 x 24 x 1 MERV 8 Rated Pleated Filters
Actual Size 19 1/2" x 23 1/2" x 3/4"
Made In Canada by FurnaceFilters.Ca
Case of 12

20x25x1 Furnace Air Filter MERV 8. Case of 12 by FurnaceFilters.Ca

Standard 20 x 25 x 1 MERV 8 Rated Pleated Filters
Actual Size 19 1/2" x 24 1/2" x 3/4"
Made in Canada by FurnaceFilters.Ca
Case of 12

20x25x1 MERV 11 Standard Pleated Filters. Case of 12 Made in Canada by FurnaceFilters.Ca

20 x 25 x 1 MERV 11 Pleated Filters
Actual Size 19 1/2" x 24 1/2" x 3/4"
MERV 11 Pleated Filters help capture pollen and pet dander in your home
Made in Canada by FurnaceFilters.Ca
Case of 12

20x30x1 Furnace Air Filter MERV 8. Case of 12 by FurnaceFilters.Ca

Standard 20 x 30 x 1 MERV 8 Rated Pleated Filters
Actual Size 19 1/2" x 29 1/2" x 3/4"
Made in Canada by FurnaceFilters.Ca
Case of 12

22 x 22 x 1 MERV 8 Pleated Furnace & A/C Filters. Case of 12

Standard 22" x 22" x 1" MERV 8 Pleated Filters
Exact size 21 1/2" x 21 1/2" x 3/4"
Made in Canada by FurnaceFilters.Ca
Case of for 12

24x24x1 Furnace Air Filter MERV 8. Case of 12 by FurnaceFilters.Ca

Standard 24 x 24 x 1 MERV 8 Rated Pleated Filters
Actual Size 23 1/2" x 23 1/2" x 3/4"
Made in Canada by FurnaceFilters.Ca
Case of 12

24x28x1 MERV 8 Pleated Filters. Case of 6

24 x 28 x 1 MERV 8 Rated Custom Sized Pleated Filters
Actual Size 23 1/2" x 27 1/2" x 3/4"
Filters will be 12 pieces of 14 x 24 x 1 and must be taped together to make 6 pieces of 24 x 28 x 1
We have to ship this way to satisfy maximum allowed shipping dimensions
Made in Canada by FurnaceFilters.Ca
Case of 6

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24x30x1 Furnace Air Filter MERV 8. Case of 12 by FurnaceFilters.Ca

24 x 30 x 1 MERV 8 Rated Custom Sized Pleated Filters
Actual Size 23 1/2" x 29 1/2" x 3/4"
Made in Canada by FurnaceFilters.Ca
Case of 12
This Product is Not a Regular Stock Item -- You Will Be Notified By Email When Shipped or Ready For Pick-Up, Can Take 2 to 10 Business Days

25x25x1 MERV 8 Pleated Filters. Case of 12

Standard 25 x 25 x 1 MERV 8 Rated Pleated Filters
Actual Size 24 1/2" x 24 1/2" x 3/4"
Made in Canada by FurnaceFilters.Ca
Case of 12

30x32x1 MERV 8 Pleated Filters. Case of 6

30 x 32 x 1 MERV 8 Rated Custom Sized Pleated Filters
Actual Size 29 1/2" x 31 1/2" x 3/4"
Filters will be 12 pieces of 16 x 30 x 1 and must be taped together to make 6 pieces of 30 x 32 x 1
We have to ship this way to satisfy maximum allowed shipping dimensions
Made in Canada by FurnaceFilters.Ca
Case of 6

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30x36x1 MERV 8 Pleated Filters. Case of 6 by FurnaceFilters.Ca

30 x 36 x 1 MERV 8 Rated Custom Sized Pleated Filters
Actual Size 29 1/2" x 35 1/2" x 3/4"
Filters will be 12 pieces of 18 x 30 x 1 and must be taped together to make 6 pieces of 30 x 36 x 1
We have to ship this way to satisfy maximum allowed shipping dimensions
Made in Canada by FurnaceFilters.Ca
Case of 6

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3M Filtrete 16 x 20 x 1 MPR 1500. Case of 6

Genuine 3M Filtrete 16 x 20 x 1 Replacement Filter
Micro Particle Rating 1500, MERV 11 Equivalent
Case of 6

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3M Filtrete 16 x 25 x 1 MPR 1500. Case of 6

Genuine 3M Filtrete 16 x 25 x 1 Replacement Filter
Micro Allergen Reduction Filter MPR 1500, MERV 11 Equivalent
Case of 6

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3M Filtrete 16 x 25 x 1 MPR 1900. Case of 6

Genuine 3M Filtrete 16 x 25 x 1 Replacement Filter
Micro Allergen Reduction Filter MPR 1900, MERV 12 Equivalent
Case of 6

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3M Filtrete 16 x 25 x 1 MPR 600. Case of 6

Genuine 3M Filtrete 16 x 25 x 1 Replacement Filter
Filtrete Dust and Pollen Allergen Reduction Filters Performance Rating 600, MERV 7 Equivalent
Case of 6

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3M Filtrete 20 x 25 x 1 MPR 1000. Case of 6

Genuine 3M Filtrete 20 x 25 x 1
Micro Allergen Reduction Filter MPR 1000, MERV 11 Equivalent
Case of 6

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3M Filtrete 20 x 25 x 1 MPR 1500. Case of 6

Genuine 3M Filtrete 20 x 25 x 1
Micro Allergen Reduction Filter MPR 1500, MERV 11 Equivalent
Case of 6

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3M Filtrete 20 x 25 x 1 MPR 1900. Case of 6

Genuine 3M Filtrete 20 x 25 x 1
Micro Allergen Reduction Filter MPR 1900, MERV 12 Equivalent
Case of 6

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3M Filtrete 20 x 25 x 1 MPR 600. Case of 6

Genuine 3M Filtrete 20 x 25 x 1
Micro Allergen Reduction Filter MPR 600, MERV 8 Equivalent
Case of 6

Sold Out