R172214 Lock Ring 26in

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Exact Replacement & Broad Compatibility - Directly replaces part #R172214 for seamless performance restoration. Fit for Dynamic Series I/II/III (RTL/RCF, DSC/SWS) filters (RDC-25, RDC-50, DSC-75/100), for Predator II media filters, for Rainbow HC Feeders (HC-3315/3330/3340). For Leaf Trap models 179, 179-HDB, 179-C, 179C HDB. Effortless Installation & Leak-Proof Performance - Precision-engineered internal threads ensure a watertight seal. Installs in seconds turn clockwise to secure, counterclockwise to remove. Prevents leaks and maintains optimal water pressure for pools, spas, and filtration systems. Industrial-Grade Durability - Constructed from UV-resistant, corrosion-proof material engineered to withstand harsh conditions, extreme weather, and wear. Outlasts OEM parts with anti-aging technology for years of reliable use. Cost-Efficient Pool Maintenance - Skip expensive filter replacements restore your system s efficiency at a fraction of the cost. Ideal for repairing automatic chlorine/bromine feeders, cartridge filters, and leaf traps. Trusted for Residential & Commercial Systems - Backed by rigorous testing to ensure peak performance for inground/above-ground pools, hot tubs, and spa equipment.