SMBW 2000 Series Tank O-Ring monitors_pH ORP Salt/TDS This is a 3 inch

This is a 3 inch cast iron gate valve manufactured by Legend Valve

The Innermost QuickPro pump head is next to the motor or feed rate control in the Classic Series Double Head Pumps

An adult should always be near

Ensure longevity by keeping your tubes covered and protected

The Cold Water Run (CWR) models provide electronic control of a variable-speed pump to continuously adjust bypass flow

SMBW 2000 Series Tank O-Ring monitors_pH ORP Salt/TDS This is a 3 inchThis is a filter tank o ring designed for Purex SM and SMBW 2000 Series Tanks and Nautilus Clamps. This o ring is identical to: O 86, Pentair Purex P24225, 071442, and Swimrite 28828687.