Glasfloss ZL 15x20x1 MERV 10 (FPR 7) Pleated Furnace Air Filters. 6 Pack

by | Jul 4, 2026

Exact Filter Size: 14-1/2 x 19-1/2 x 7/8 | Nominal Size: 15x20x1.

Glasfloss ZL 20x25x5 MERV 10 Fits Trion Air Bear Air Filters. 2 Pack

by | Jul 4, 2026

Classified under U.L. std.

Glasfloss ZL 20x20x5 MERV 10 Fits Trion Air Bear Air Filters. 2 Pack

by | Jul 4, 2026

Classified under U.L. std.

Glasfloss ZL 20x20x4 MERV 10 Fits Honeywell FC35A1019 Air Filter. 2 Pack

by | Jul 4, 2026

Classified under U.L. std.

Glasfloss ZL 14x20x2 MERV 10 (FPR 7) Pleated HVAC Air Filters. Case of 12

by | Jul 4, 2026

Case of 12. Exact Filter Size: 13-1/2 x 19-1/2 x 1-3/4 | Nominal Size: 14x20x2.