Pentair | R172222 | Filter Cartridge Gasket

Maintain a tight, leak-resistant seal with the genuine Pentair R172222 filter cartridge gasket, designed for compatibility with Dynamic Series cartridge filters and chlorine/bromine dispensers.

Key Features:

• Genuine Pentair replacement cartridge filter gasket

• Compatible with Dynamic Series I, II, and III inline cartridge filters (RDC‑25, RDC‑25S, RDC‑50, RDC‑50S), Dynamic Series V filters (DSC‑75, DSC‑100), and Dynamic Series chlorine/bromine dispensers

• Delivers a reliable seal between the lid and housing, preventing leaks

• Constructed from durable, chemical-resistant materials for long-lasting performance

• Simple to install and replace, reducing maintenance downtime

Product Overview:
The Pentair R172222 Filter Cartridge Gasket is engineered to maintain the integrity and performance of Pentair Dynamic Series cartridge filtration systems and chlorine/bromine dispensers. This OEM gasket ensures a snug, leak-proof seal between the lid and housing, helping to sustain optimal pressure and filtration efficiency. Crafted from chemically resistant materials, it withstands regular exposure to harsh pool and spa environments. Designed for quick, tool-free installation, the R172222 gasket allows for fast and efficient maintenance—ideal for both routine upkeep and part replacement.