five seasons aluminum mesh prefilter Size:15-1/4" x 12-7/8" x 5/16" Includes 1 Foam Pre-Filter and

Includes 1 Foam Pre-Filter and VOC Canister Insert

Most Electronic Air Filters will require two (2) of these filters and they are sold individually

Replaces Electronic Cells in: Lennox EAC-17-14EAC

Venmar/Broan/VanEE Ventilation HRV Core Foam Filter Kit

The filtering material of the Air-T-Rex is thermally fused around a galvanized wire ring

five seasons aluminum mesh prefilter Size:15-1/4" x 12-7/8" x 5/16" Includes 1 Foam Pre-Filter andMetal Prefilter (one filter) Constructed of aluminum mesh, to prevent lint and large particles from etering the collecting cells. Most Electronic Air Filters will require two (2) of these filters and they are sold individually