Filter Bag Reduces Sediment Solids Flow Rate 40 gpm Maximum Pressure 200 psi Micron Rating 50 micron Diameter 4 in Material Polypropylene Overall Length 18 in Application High Flow Bag Size 420 Collar Type Handle and Ring Finish Glazed For Use With 420 Series Pentek Housings Maximum Temperature 200 Degrees F Ring Material Polypropylene Seam Type Welded Surface Area 1 1/4 sq ft Package Quantity 20