Flanders HR36240 Flanders Merv 4 20-Foot Hammock Roll Fiberglass Air Filter, 36X1 In.

Electrostatic: No Filters Mold Spores: Yes Filters Bacteria: Yes Filters Pollen: Yes Filters Smoke: Yes Filter Class: Class II Filters Viruses: No Number in Package: 1 pk High Efficiency: Yes Metal Mesh Support: No Trimmable: Yes Product Type: Hammock Filter Filters Dust/Lint: Yes Pleated: No Depth: 1 in. MERV Rating: 4 MERV Filter Material: Spun Glass Height: 240 in. Brand Name: AAF Flanders Width: 36 in.