R172214 Lock Ring Replacement - Heavy-Duty Leak-Proof Ring for Dynamic Series & Predator II Pool/Spa Filters, Rainbow HC Feeders, Leaf Traps | UV-Resistant, Exact Fit, Easy Installation

Features

• 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.