. Reader, which gives you instant access to PDF files. Please note: The majority of our literature and brochures are in English only. All (0). APPLY FILTER . Sand filters may be considerably more expensive to set up in the beginning, but since . Pretty soon, a job that could've ended with the best way to clean pool filter . Cleaning Hayward pool filter media, for example, can be hard to figure out . The Hayward company is widely recognized as one of the best pool filter . of your swimming pool setup, you can rely on Hayward to provide you with the best . 2.2 Hayward® Filters Do not close filter manual air relief valve until a steady stream of water (not air or air . Hayward line of Commercial Pool Filters. . Clean remaining sand from the walls as best as possible with a hose and vacuum. 6. USE ONLY HAYWARD GENUINE REPLACEMENT PARTS. Pomona, CA . A permanently installed pool is constructed in or on the ground or in a building such that it cannot be Before starting system pump, fully open filter manual air relief valve. Do not close filter . It is also necessary to allow the motor to cool for at least . Before starting system pump, insure filter manual air relief valve body is in Your Hayward HCF cartridge filter combines superior water filtration with cartridge, for best results, carefully brush the pleated surface to remove fine particles. The sand filter uses a multiport valve to direct the water through the filter or out to . Make sure you are following the instructions in your Hayward owner's manual. . The best way to remove the sand is to either use a portable wet/dry vacuum or .