20 sq. ft. Perflex D.E. Filter by HAYWARD

Hayward Perflex D.E. pool filter cleans pools fast removing particles as small as 1 Micron the first time through. Plus, Perflex cleans without backwashing, saving hundreds of gallons of treated pool water. The Perflex features the exclusive bump handle, which activates the mechanism causing the flex-tubes to instantly and uniformly clean themselves of dirt and filter powder. Patented Flex-tube filter elements efficiently reuse the filter powder and dirt mixture forming a fresh filtering surface and gives longer cycles between cleaning. Heavy-duty filter tank injection molded of high-strength thermoplastic for Dependable, corrosion-free performance.

• Model W3EC40AC
• 1 1/2″ Plumbing
• 20 sq. ft. effective filtration area
• Requires 4 lbs. of D.E.
• 8 hour Turnover (in Gallons) – 19,2000
• Designed Flow Rate – 40 GPM
• Exclusive bump handle activates the mechanism causing the Flex-Tubes to instantly clean themselves
• The self-venting design automatically expels any air that may be present in the system
• Combination pressure gauge and threaded inspection service port is easy to read and remove when filter needs cleaning
• Integral check valve prevents system backflow whenever pump is off