aFe MagnumFLOW Air Filters IAF PG7 A F PG7 3F x 6B x 4 3 4T x 7H 72 aFe MagnumFLOW Air Filters IAF PDS A F PDS 5 1 2F x 7B x 5 1 2T x 6H 21 aFe MagnumFLOW Air Filters OER PDS A F PDS Ford Diesel Trucks 99.5 03 aFe MagnumFLOW Air Filters IAF P5R A F P5R 6.75x4.75F x 8.25x6.25B x 7 aFe MagnumFLOW Air Filters PG7 A F 4in F x 6in B x 4 1 2 T x 8 1 2 H Elemento Similar para Filtro Puro A7 1000F HB Ar Comprimido. With seven layers of progressively finer mesh cotton gauze synthetic media between 100 percent polyurethane top and base, this high flow "oiled" conical performance filter provide maximum protection with highest cumulative filtration efficiency for severe duty environments. Washable and reusable for multiple cleanings, the tall open evenly spaced pleats provide excellent dust holding capacity for longer service cycle between cleanings. Integrated urethane bump seal insures tight, no leak seal over the life of the filter.