Unicel Cartridge For Sta-Rite 135TX, 135GPM-TX, 135TXR, and PTM-135 Filters | 137 Sq Ft | DPM-SR137 | UHD-SR137 R0916200 Direction Control Device Superior UV-Resistant Material: Engineered polymer

Superior UV-Resistant Material: Engineered polymer resists sun damage

tighten the set screw to hold it in place

and CF-100 pool and spa filters

part used by walk-in repair techs during system rebuilds or water testing

allowing you to effortlessly integrate it into your heating system

Unicel Cartridge For Sta-Rite 135TX, 135GPM-TX, 135TXR, and PTM-135 Filters | 137 Sq Ft | DPM-SR137 | UHD-SR137 R0916200 Direction Control Device Superior UV-Resistant Material: Engineered polymerThe Unicel UHD SR137 Filter Cartridge is a high performance replacement filter designed for Sta Rite pool filters, including models 135TX, 135GPM TX, 135TXR, and PTM 135. With a filtration area of 137 square feet, this cartridge is constructed with durable Reemay polyester material, which efficiently captures debris while maintaining optimal water clarity. Measuring 31 1 4" inches in length and 8 11 16 inches in diameter, the filter features an open