With three layers of progressively finer mesh synthetic media between 100% polyurethane top and base, this high flow, oil-free conical performance filter provides maximum convenience and easy maintenance with excellent airflow. Washable and reusable for multiple cleanings, the tall open evenly spaced pleats provide excellent dust holding capacity for longer service cycle between cleanings. Pliable polyurethane flange with integrated bumps insures tight, no leak seal over the life of the filter. This filter has a 99.2% filter efficiency. Product Features:3-1/2 IN F x (5-3/4x5) IN B x 3-1/2 IN T (Inverted) x 6 IN HDeep, Open Pleats Allow for Increased Surface Area, Flow, and Dust Holding CapacityWashable and Reusable for Multiple Cleaning CyclesInverted Top Design Makes for More Surface Area, Resulting in Longer Service Intervals
