1" Inch Air Filters

Glasfloss 10x24x1 MERV 10 ( FPR 6-7 ) AC and Furnace Pleated Air Filters. Quantity 6

Glasfloss 12x12x1 MERV 10 ( FPR 6-7 ) AC and Furnace Pleated Air Filters. Quantity 6

Glasfloss 12x20x1 MERV 10 ( FPR 6-7 ) AC and Furnace Pleated Air Filters. Quantity 6

Glasfloss 12x24x1 MERV 10 ( FPR 6-7 ) AC and Furnace Pleated Air Filters. Case of 12

Glasfloss 12x24x1 MERV 10 ( FPR 6-7 ) AC and Furnace Pleated Air Filters. Quantity 6

Glasfloss 14x14x1 MERV 10 ( FPR 6-7 ) AC and Furnace Pleated Air Filters. Quantity 6

Glasfloss ZL 10x30x1 MERV 10 (FPR 5-6) Pleated Air Filters. (6-Pack). Exact Size: 9-5/8 x 29-5/8 x 7/8

Glasfloss ZL 12x16x1 MERV 10 (FPR 5-6) Pleated Air Filters. (6-Pack). Exact Size: 12-1/2 x 15-1/2 x 7/8

Glasfloss ZL 12x30x1 MERV 10 (FPR 5-6) Pleated Air Filters. (6-Pack). Exact Size: 11-5/8 x 29-1/2 x 7/8

Glasfloss ZL 13x21.5x1 MERV 10 (FPR 5-6) Pleated Air Filters. (6-Pack). Exact Size: 12-7/8 x 21-1/2 x 7/8

Glasfloss ZL 14x18x1 MERV 10 (FPR 5-6) Pleated Air Filters. (6-Pack). Exact Size: 13-1/2 x 17-1/2 x 7/8

Glasfloss ZL 15x25x1 MERV 10 (FPR 5-6) Pleated Air Filters. (6-Pack). Exact Size: 14-1/2 x 24-1/2 x 7/8

Glasfloss ZL 16x19x1 MERV 10 (FPR 5-6) Pleated Air Filters. (6-Pack). Exact Size: 15-1/2 x 18-1/2 x 7/8

Glasfloss ZL 17x22x1 MERV 10 (FPR 5-6) Pleated Air Filters. (6-Pack). Exact Size: 16-1/2 x 21-1/2 x 7/8

Glasfloss ZL 18x30x1 MERV 10 (FPR 5-6) Pleated Air Filters. (6-Pack). Exact Size: 17-5/8 x 29-5/8 x 7/8

Glasfloss ZL 20x21x1 MERV 10 (FPR 5-6) Pleated Air Filters. (6-Pack). Exact Size: 19-1/2 x 20-1/2 x 7/8

Glasfloss ZL 20x23x1 MERV 10 (FPR 5-6) Pleated Air Filters. (6-Pack). Exact Size: 19-1/2 x 22-1/2 x 7/8

Glasfloss ZL 21x21x1 MERV 10 (FPR 5-6) Pleated Air Filters. (6-Pack). Exact Size: 20-7/8 x 20-7/8 x 7/8

Glasfloss ZL 30x30x1 MERV 10 (FPR 5-6) Pleated Air Filters. (6-Pack). Exact Size: 29-1/2 x 29-1/2 x 7/8

Glasfloss ZL 8x8x1 MERV 10 (FPR 5-6) Pleated Air Filters. (Case of 12). Exact Size: 8 x 8 x 7/8