Hayward Lateral Set SX240DNRPAK10 circuit-boards-and-relays Replacement Elements (4 Pack) for

Replacement Elements (4 Pack) for the following Filters

and where automatic operation of the equipment requires occasional override by someone other than a qualified service professional

The flow sensor is a magnet in-line with the water inlet to the flow cells that will rise and trigger the sensor when there is flow

The ECO-matic ESC Max produces mildly salted water which is pleasant for swimmers resulting in no more red eyes

2" X 2-1/2" Unions (accepts 2" or 2-1/2" plumbing)

Hayward Lateral Set SX240DNRPAK10 circuit-boards-and-relays Replacement Elements (4 Pack) forHayward Lateral Set SX240DNRPAK10 Pivot Ball Lateral Set (10 Laterals) for the following Hayward Filters: ProSeries Filters (Model S210S) S240 Sand Filters Hayward SX240DNRPAK10 (Rplaces SX240DNPAK10)