Pentair D.E. Cartridge Style Filter General Features, Additional Features

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General Features

•Four large-capacity cartridges provide maximum filter surface area for greater dirt-trapping capacity and longer periods between cleanings.

•Unique internal flow path ensures optimum filtration and backwashing efficiency.

•Chemical resistant, fiberglass reinforced polypropylene tank for exceptional strength and long life.

•Tension Control™ clamp for secure closure.

•2” plumbing connections for simple and secure maximum flow.

•Conveniently located 2" drain for easy and efficient clean-out and 100% draining.

Additional Features:

•High Flow™ manual air relief valve and continuous internal air relief work together to maintain efficient filtration and prevent over-pressurization.

•Durable 8 oz. polypropylene cartridge media has superslick surfaces, making them easier to clean than conventional cartridge filters.

•Easily removable cartridge elements to simplify maintenance and save you time.

Quad D.E.™ Filter Installation and User’s Guide

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Contents D.E. Cartridge Style Filter Installation and Users GuideIMPORTANT SAFETY INSTRUCTIONS READ AND FOLLOW ALL INSTRUCTIONS Quad D.ECustomer Service Web siteTable of Contents Quad D.E. Filter Installation and User’s GuideIMPORTANT SAFETY PRECAUTIONS Consumer Information and SafetyImportant Notice WARNING - THIS FILTER OPERATES UNDER HIGH PRESSUREIMPORTANT SAFETY PRECAUTIONS continued WARNING - Risk of electrical shock or electrocutionGeneral Installation Information Section Introduction Quad D.E. Cartridge Style Filter OverviewThe crystal clarity of D.E. with cartridge convenience The highest water clarity with the lowest amount of fussGeneral Features Additional FeaturesSection Installation Installing the Quad D.E. FilterGeneral Information, cont.’d WARNING - THIS FILTER OPERATES UNDER HIGH PRESSURESection Filter Operation General Filter InformationClamp Installation Section System Restart Instructions System Restart InstructionsPreparing Diatomite Coating the Filter Elements with Diatomaceous EarthSection Maintenance Cleaning the Quad D.E. Filter ManuallyCleaning your Filter using a System with a Separation Tank Replacing Filter Cartridge Style ElementsCleaning your Filter using a System with a Separation Tank, cont’d Cleaning Filter ElementsCleaning the Internal Air Bleed Tube Cleaning the High Flow Manual Air Relief ValveSection Troubleshooting Problems and Corrective ActionsTroubleshooting, cont’d Section Replacement Parts Replacement Parts ListSection Technical Data BEFORE CLEANABILITY AFTER CLEANABILITYSAVE THESE INSTRUCTIONS QUAD D.E. CARTRIDGE STYLE FILTER HEAD LOSS COMPARISONQuadD.E P/N 178658 Rev. A 12/9/05