ALL 1" FURNACE FILTERS
10x20x1 Furnace Filter MERV 8 Pleated Filters. Case of 12
- Standard 10 x 20 x 1 Pleated Filters
- Actual/Exact Size 9 1/2" x 19 1/2" x 3/4"
- MERV 8 Rated
- Manufactured in Canada by Furnace Filters.Ca
- Case of 12
IN STOCK
12x20x1 Furnace Filter MERV 8 Pleated Filters. Case of 12
- Standard 12 x 20 x 1 MERV 8 Pleated Filters
- Actual Size 11 1/2" x 19 1/2" x 3/4"
- Manufactured in Canada
- Case of 12
IN STOCK
12x24x1 Furnace Filter MERV 8 Pleated Filters. Case of 12
- Standard 12 x 24 x 1 MERV 8 Pleated Filters
- Actual Size 11 1/2" x 23 1/2" x 3/4"
- Manufactured in Canada
- Case of 12
Sold Out
14x16x1 Furnace Filter MERV 8 Pleated Filters. Case of 12
- Standard 14 x 16 x 1 Pleated Filters
- Actual/Exact Size 13 1/2" x 15 1/2" x 3/4"
- MERV 8 Rated
- Manufactured in Canada by Furnace Filters.Ca
- Case of 12
IN STOCK
14x20x1 Furnace Filter MERV 8 Pleated Filters. Case of 12
- Standard 14 x 20 x 1 MERV 8 Pleated Filters
- Actual Size 13 1/2" x 19 1/2" x 3/4"
- Manufactured in Canada
- Case of 12
Sold Out
14x25x1 Furnace Filter MERV 8 Pleated Filters. Case of 12
- Standard 14 x 25 x 1 MERV 8 Pleated Filters
- Actual Size 13 1/2" x 24 1/2" x 3/4"
- Manufactured in Canada
- Case of 12
IN STOCK
15x20x1 Furnace Filter MERV 8 Pleated Filters. Case of 12
- Standard 15 x 20 x 1 MERV 8 Rated Pleated Filters
- Actual Size 14 1/2" x 19 1/2" x 3/4"
- Manufactured in Canada
- Case of 12
IN STOCK
15x28x1 Furnace Filter MERV 8 Pleated Filters. Case of 12
- Standard 15 x 28 x 1 MERV 8 Rated Pleated Filters
- Actual Size 14 1/2" x 27 1/2" x 3/4"
- Manufactured in Canada
- Case of 12
IN STOCK
15x30x1 Furnace Filter MERV 8 Pleated Filters. Case of 12
- Standard 15 x 30 x 1 Pleated Filters
- Actual/Exact Size 14 1/2" x 29 1/2" x 3/4"
- MERV 8 Rated
- Manufactured in Canada by Furnace Filters.Ca
- Case of 12
Sold Out
16x16x1 Furnace Filter MERV 8 Pleated Filters. Case of 12
- Standard 16 x 16 x 1 MERV 8 Rated Pleated Filters
- Actual Size 15 1/2" x 15 1/2" x 3/4"
- Manufactured in Canada
- Case of 12
IN STOCK
16x18x1 Furnace Filters MERV 8 Pleated Filters. Case of 12
- Standard 16 x 18 x 1 Pleated Filters
- Actual/Exact Size 15 1/2" x 17 1/2" x 3/4"
- MERV 8 Rated
- Manufactured in Canada by Furnace Filters.Ca
- Case of 12
IN STOCK
16x20x1 Furnace Filter MERV 11 Pleated Filters. Case of 12
- Standard 16 x 20 x 1 MERV 11 Rated Pleated Filters
- Actual Size 15 1/2" x 19 1/2" x 3/4"
- Manufactured in Canada
- Case of 12
IN STOCK
16x20x1 Furnace Filter MERV 8 Pleated Filters. Case of 12
- Standard 16 x 20 x 1 MERV 8 Rated Pleated Filters
- Actual Size 15 1/2" x 19 1/2" x 3/4"
- Manufactured in Canada
- Case of 12
IN STOCK
16x24x1 Furnace Filter MERV 8 Pleated Filters. Case of 12
- Standard 16 x 24 x 1 MERV 8 Rated Pleated Filters
- Actual Size 15 1/2" x 23 1/2" x 3/4"
- Manufactured in Canada
- Case of 12
Sold Out
16x25x1 Furnace Filter MERV 11 Pleated Filters. Case of 12
- Standard 16 x 25 x 1" MERV 11 Pleated Filters
- Actual Size 15 1/2" x 24 1/2" x 3/4"
- Replacement to a 3M Filtrete 1250/1500 MPR (Micro Particle Rating)
- Manufactured in Canada
- Case of 12
IN STOCK
16x25x1 Furnace Filter MERV 11 Pleated Filters. Case of 6
- Standard 16 x 25 x 1 Pleated Filters
- Actual/Exact Size 15 1/2" x 24 1/2" x 3/4"
- Compare to a 3M Filtrete 1250/1500 MPR (Micro Particle Rating)
- MERV 11 Rated
- Manufactured in Canada by Furnace Filters.Ca
- Case of 6
IN STOCK
16x25x1 Furnace Filter MERV 13 Pleated Filters. Case of 12
- 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 1900 Performance Rating
- Manufactured in Canada
- Case of 12
IN STOCK
16x25x1 Furnace Filter MERV 8 Pleated Filters. Case of 12
- Standard 16 x 25 x 1 MERV 8 Pleated Filters
- Actual Size 15 1/2" x 24 1/2" x 3/4"
- Replacement to 3M Filtrete 1000 MPR (Mirco Particle Rating)
- Manufactured in Canada
- Case of 12
IN STOCK
16x25x1 MERV 8 Furnace Air Filters Pleated Material. Case of 6
- Standard 16 x 25 x 1 Pleated Filters
- Actual/Exact Size 15 1/2" x 24 1/2" x 3/4"
- Compare to 3M Filtrete 1000 MPR (Mirco Particle Rating)
- MERV 8 Rated
- Manufactured in Canada by FurnaceFilters.Ca
- Case of 6
IN STOCK
18x18x1 Furnace Filter MERV 8 Pleated Filters. Case of 12
- Standard 18 x 18 x 1 Pleated Filters
- Actual/Exact Size 17 3/4" x 17 3/4" x 3/4"
- MERV 8 Rated
- Manufactured in Canada
- Case of 12
IN STOCK
18x20x1 Furnace Filter MERV 8 Pleated Filters Manufactured in Canada by FurnaceFilters.Ca Case of 12
- Standard 18 x 20 x 1 Pleated Filters
- Actual/Exact Size 17 3/4" x 19 3/4" x 3/4"
- MERV 8 Rated
- Manufactured in Canada by Furnace Filters.Ca
- Case of 12
IN STOCK
18x24x1 Furnace Filter MERV 8 Pleated Filters. Case of 12
- Standard 18 x 24 x 1 MERV 8 Rated Pleated Filters
- Actual Size 17 1/2" x 23 1/2" x 3/4"
- Manufactured in Canada
- Case of 12
IN STOCK
20x20x1 Furnace Filter MERV 11 Pleated Filters. Case of 12
- Standard 20 x 20 x 1 MERV 11 Pleated Filters
- Actual Size 19 1/2" x 19 1/2" x 3/4"
- Manufactured in Canada
- Case of 12
IN STOCK
20x20x1 Furnace Filter MERV 13 Pleated Filters. Case of 12
- Standard 20 x 20 x 1 Pleated Filters
- Actual/Exact Size 19 1/2" x 19 1/2" x 3/4"
- MERV 13 Rated
- Manufactured in Canada by Furnace Filters.Ca
- Case of 12
IN STOCK
20x20x1 Furnace Filter MERV 8 Pleated Filters. Case of 12
- Standard 20 x 20 x 1 MERV 8 Rated Pleated Filters
- Actual Size 19 1/2" x 19 1/2" x 3/4"
- Manufactured in Canada
- Case of 12
IN STOCK
20x22x1 Furnace Filters MERV 8 Pleated Filters. Case of 12
- Standard 20 x 22 x 1 Pleated Filters
- Actual/Exact Size 19 1/2" x 21 1/2" x 3/4"
- MERV 8 Rated
- Manufactured in Canada by Furnace Filters.Ca
- Case of 12
IN STOCK
20x24x1 Furnace Filter MERV 8 Pleated Filters. Case of 12
- Standard 20 x 24 x 1 MERV 8 Rated Pleated Filters
- Actual Size 19 1/2" x 23 1/2" x 3/4"
- Manufactured in Canada
- Case of 12
Sold Out
20x25x1 Furnace Filter MERV 11 Pleated Filters. Case of 06
- Standard 20 x 25 x 1 MERV 11 Rated Pleated Filters
- Actual Size 19 1/2" x 24 1/2" x 3/4"
- Manufactured in Canada
- Case of 06
IN STOCK
20x25x1 Furnace Filter MERV 11 Pleated Filters. Case of 12
- Standard 20 x 25 x 1 MERV 11 Rated Pleated Filters
- Actual Size 19 1/2" x 24 1/2" x 3/4"
- Manufactured in Canada
- Case of 12
IN STOCK
20x25x1 Furnace Filter MERV 8 Pleated Filters. Case of 06
- Standard 20 x 25 x 1 MERV 8 Rated Pleated Filters
- Actual Size 19 1/2" x 24 1/2" x 3/4"
- Manufactured in Canada
- Case of 06
IN STOCK
20x25x1 Furnace Filter MERV 8 Pleated Filters. Case of 12
- Standard 20 x 25 x 1 MERV 8 Rated Pleated Filters
- Actual Size 19 1/2" x 24 1/2" x 3/4"
- Manufactured in Canada
- Case of 12
IN STOCK
20x30x1 Furnace Filter MERV 8 Pleated Filters. Case of 12
- Standard 20 x 30 x 1 Pleated Filters
- Actual/Exact Size 19 1/2" x 29 1/2" x 3/4"
- MERV 8 Rated
- Manufactured in Canada by Furnace Filters.Ca
- Case of 12
IN STOCK
24x24x1 Furnace Filter MERV 8 Pleated Filters. Case of 12
- Standard 24 x 24 x 1 MERV 8 Rated Pleated Filters
- Actual Size 23 1/2" x 23 1/2" x 3/4"
- Manufactured in Canada
- Case of 12
Sold Out
Aerostar 16x25x1 Furnace Filter MERV 11 Pleated Filters. Case of 12
- Standard 16 x 25 x 1 Pleated Filters
- Actual/Exact Size 15 1/2" x 24 1/2" x 3/4"
- Compare to a 3M Filtrete 1250/1500 MPR (Micro-Particle Rating)
- MERV 11 Rated
- Manufactured in Canada by Filtration Group
- Case of 12
IN STOCK
Aerostar 16x25x1 Furnace Filter MERV 13 Pleated Filters. Case of 12
- Standard 16 x 25 x 1 Pleated Filters
- Actual/Exact Size 15 1/2" x 24 1/2" x 3/4"
- MERV 13 Rated
- Compare to a 3M Filtrete 2200 Performance Rating
- Manufactured in Canada by Furnace Filters.Ca
- Case of 12
IN STOCK
Aerostar 16x25x1 Furnace Filter MERV 8 Pleated Filters. Case of 12
- Standard 16 x 25 x 1 MERV 8 Pleated Filters
- Actual Size 15 1/2" x 24 1/2" x 3/4"
- Replacement to 3M Filtrete 1000 MPR (Mirco Particle Rating)
- Manufactured in Canada by DAFCO/Filtration Group
- Case of 12
IN STOCK
Aerostar 20x25x1 Furnace Filter MERV 11 Pleated Filters. Case of 12
- Standard 20 x 25 x 1 Pleated Filters
- Actual/Exact Size 19 1/2" x 24 1/2" x 3/4"
- MERV 11 Rated
- Manufactured in Canada by Filtration Group/DAFCO
- Case of 12
IN STOCK
Aerostar 20x25x1 Furnace Filter MERV 8 Pleated Filters. Case of 12
- Standard 20 x 25 x 1 Pleated Filters
- Actual/Exact Size 19 1/2" x 24 1/2" x 3/4"
- MERV 8 Rated
- Manufactured in Canada by Filtration Group/DAFCO
- Case of 12
IN STOCK
Standard 22x22x1 MERV 8 Pleated Filters. Case of 12
- Standard 22" x 22" x 1" Pleated Filters
- Actual/Exact Size 21 1/2" x 21 1/2" x 3/4"
- MERV 8 Rated
- Manufactured in Canada by Furnace Filters.Ca
- Case of 12
IN STOCK