Hayward W3EC40C92S 20 Sq. Ft. Perflex D.E. Filter System with 1 HP Matrix Pump 2-Inch full-flow internal piping and

2-Inch full-flow internal piping and plumbing for less resistance to flow and maximum performance

Plumbing: 1-1/2" Buttress External Threads (Approximately 2-7/16" actual outside diameter)

Pentair 072184 Flat Washer

Balboa 73434 0

Hayward W3EC40C92S 20 Sq. Ft. Perflex D.E. Filter System with 1 HP Matrix Pump 2-Inch full-flow internal piping andHayward W3EC40C92S 20 Sq. Ft. Perflex D. E. Filter System with 1 HP Matrix Pump. Hayward Perflex D. E. filter system are performance matched with an above ground Matrix pump to ensure a system that maximized its filtration ability. This advanced filtration system is designed to operate with less resistance than conventional units, producing more filtered water with less pump horsepower. Quality, value, dependability and sparkling clear pool water are