Shop by Size

Glasfloss ZL 15x20x2 MERV 13 ( FPR 10 ) Pleated AC Furnace Air Filters. 3 Pack. Exact Size: 14-1/2 x 19-1/2 x 1-3/4

Glasfloss ZL 15x20x2 MERV 13 ( FPR 10 ) Pleated AC Furnace Air Filters. 6 Quantity. Exact Size: 14-1/2 x 19-1/2 x 1-3/4

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

Glasfloss ZL 15x25x2 MERV 10 Pleated AC Furnace Air Filters. 4 Pack | Exact Size: 14.875 x 24.5 x 1.75

Glasfloss ZL 15x25x2 MERV 10 Pleated AC Furnace Air Filters. 6 Pack | Exact Size: 14.875 x 24.5 x 1.75

Glasfloss ZL 15x30x1 MERV 10 Pleated AC Furnace Air Filters. 4 Pack | Exact Size: 14.875 x 29.625 x 0.875

Glasfloss ZL 15x30x1 MERV 10 Pleated AC Furnace Air Filters. 6 Pack | Exact Size: 14.875 x 29.625 x 0.875

Glasfloss ZL 16x16x1 MERV 11 ( FPR 7 ) Pleated AC Furnace Air Filters. Case of 12. Exact Size: 15-1/2 x 15-1/2 x 7/8

Glasfloss ZL 16x16x1 MERV 11 ( FPR 7 ) Pleated AC Furnace Air Filters. 3 Pack. Exact Size: 15-1/2 x 15-1/2 x 7/8

Glasfloss ZL 16x16x1 MERV 11 ( FPR 7 ) Pleated AC Furnace Air Filters. 6 Quantity. Exact Size: 15-1/2 x 15-1/2 x 7/8

Glasfloss ZL 16X16X1 MERV 13 Pleated AC Furnace Air Filters. 2 Pack

Glasfloss ZL 16X16X1 MERV 13 Pleated AC Furnace Air Filters. 3 Pack

Glasfloss ZL 16X16X1 MERV 13 Pleated AC Furnace Air Filters. 4 Pack

Glasfloss ZL 16X16X1 MERV 13 Pleated AC Furnace Air Filters. 6 Pack

Glasfloss ZL 16X16X1 MERV 13 Pleated AC Furnace Air Filters. Case of 12

Glasfloss ZL 16x16x2 MERV 10 Pleated Air Filters. Box of 3. Actual Size: 15-1/2 x 15-1/2 x 1-3/4

Glasfloss ZL 16x16x2 MERV 11 ( FPR 7 ) Pleated AC Furnace Air Filters. Case of 12. Exact Size: 15-1/2 x 15-1/2 x 1-3/4

Glasfloss ZL 16x16x2 MERV 11 ( FPR 7 ) Pleated AC Furnace Air Filters. 3 Pack. Exact Size: 15-1/2 x 15-1/2 x 1-3/4

Glasfloss ZL 16x16x2 MERV 11 ( FPR 7 ) Pleated AC Furnace Air Filters. 6 Quantity. Exact Size: 15-1/2 x 15-1/2 x 1-3/4

Glasfloss ZL 16x16x2 MERV 13 ( FPR 10 ) Pleated AC Furnace Air Filters. Case of 12. Exact Size: 15-1/2 x 15-1/2 x 1-3/4