With seven layers of progressively finer mesh cotton gauze/synthetic
media between 100% 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. Filter Dimensions: Flange 7" x 4-3/4, Base/Top 9 x 7" with inverted top, Height 9, Pleat depth 20mm, Number of Pleats 70.