Pentair Tank Fitting for 21" & 25" Filters | 24900-0501Z WhisperFlo VS/VSF Variable Speed Pumps This screw is plastic and

This screw is plastic and grey and again can be found in the center of the wheels which can be installed or removed via a flathead screwdriver

Supports two variable-speed or variable-flow pumps for efficiency

SKU: 17351-0101S

Optimal Performance: Facilitates efficient water flow and heat transfer within the heater system

Buttress Set  || R0472700

Pentair Tank Fitting for 21" & 25" Filters | 24900-0501Z WhisperFlo VS/VSF Variable Speed Pumps This screw is plastic andPentair Tank Fitting for 21" & 25" Filters 24900 0501Z The Pentair Tank Fitting (Part #24900 0501Z) is a high quality OEM replacement designed for Pentair 21" and 25" filtration systems. It ensures a secure and leak free connection, maintaining the integrity and performance of your filtration system. Key Features: Designed for 21" & 25" Filters Specifically engineered for compatibility with select Pentair filter models. Leak Resistant Seal Helps