Perflex EC40C Aboveground DE Filter System - 1 HP - 20 Square Feet fitting-type_Coupling This is a Raypak Air

This is a Raypak Air Vent 2

5" x 14" x 20

This is a PVC Cross Fitting with Slip fitting connections that measure 3 Inch

This manifold also fits Sta-Rite Max-E-Therm pool and spa heater model 400

Perflex EC40C Aboveground DE Filter System - 1 HP - 20 Square Feet fitting-type_Coupling This is a Raypak AirThe Hayward Perflex EC40C Aboveground Pool DE Filter System has a filtration area of 20 Square Feet. The Perflex system includes an EC40AC filter with clamp, a 1 HP PowerFlo Matrix Pump, a modular platform base, a union connection, and a 1 1 2 inch hose package. This system has a Flex Tube design that combines with the DE to remove small particles the first time in your aboveground pool. The Perflex EC40AC's patented Flex Tube design will give you