Pentair Threaded Drain Cap | Cristal-Flo T-BP Filter | 14965-0025Z Cover Pumps inspect the captive gum washer

inspect the captive gum washer for compression set

The part number on the original component is the most reliable confirmation

limited supply

Compatible with other Polaris cleaners

or clogged with debris

Pentair Threaded Drain Cap | Cristal-Flo T-BP Filter | 14965-0025Z Cover Pumps inspect the captive gum washerOEM Replacement Threaded Drain Cap for Pentair Cristal Flo T BP Filters The Pentair Threaded Drain Cap (14965 0025Z) is the OEM replacement drain cap for the Pentair Cristal Flo T BP filter series. This threaded drain cap seals the drain port on the filter tank, allowing the system to hold pressure during normal operation and providing a secure access point when draining the filter for service or winterization. Specifications Pentair Part Number 14965