0.75" MPT Black High Temp Self-Sealing Union || 21063-750-000 Quad DE Filters Durable polymer construction resists UV

Durable polymer construction resists UV and pool chemistry

providing essential protection while maintaining a simple

True Union Valve: Removable end connectors make installation and future replacement quick and easy

Positioned at the base of the filter tank

0.75" MPT Black High Temp Self-Sealing Union || 21063-750-000 Quad DE Filters Durable polymer construction resists UV0. 75" MPT Black High Temp Self Sealing Union 21063 750 000 0. 75" MPT Black High Temp Self Sealing Union 21063 750 000 ePoolSupply. com Optimize your pool plumbing with the 0. 75" MPT Black High Temp Self Sealing Union, designed for superior durability and leak free performance in commercial and professional applications. Crafted from premium PVC, this union withstands high temperatures and harsh pool environments, ensuring reliable connections every