Pentair D.E. Cartridge Style Filter Quad D.E. - Manual (Page 8)

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