Secure your Pentair filtration and chemical delivery equipment with the genuine Pentair R172214 Rainbow Lock Ring. This factory-original component is purpose-built for Dynamic Series I, II, and III inline cartridge filters, along with compatible chemical feeders, leaf traps, and Predator II units. The precision-engineered buttress thread profile delivers a snug, dependable connection that guards against leaks and preserves system pressure. Ideal for use with Rainbow high-capacity automatic chemical feeders such as the HC-3315, HC-3330, and HC-3340, this lock ring ensures ongoing operational reliability. Manufactured from heavy-duty materials, it stands up to the rigors of outdoor pool equipment environments season after season.

Key Benefits

• Authentic Pentair Component: Pairs seamlessly with Dynamic Series I, II, III filters, Predator II units, and selected chemical feeders and leaf traps.
• Secure Buttress Threading: The specialized thread pattern delivers a watertight connection that resists pressure-related loosening and leakage.
• Rainbow Feeder Ready: Directly fits HC-3315, HC-3330, and HC-3340 models to keep chemical dosing systems performing smoothly.
• Leak-Proof Performance: Ensures a properly sealed assembly across inline filter housings and chemical treatment equipment.
• Rugged Material Quality: Constructed from resilient materials engineered for prolonged outdoor exposure and high-flow operating conditions.

What's Included

• Lock Ring

Compatibility

• Pentair Predator II Filter
• Pentair Dynamic Series I, II, III and IV Filters
• Pentair Leaf Traps
• Pentair Chemical Feeders Feeder Models: HC3315, HC-3330 and HC-3340

Specifications

• Brand: Pentair
• Part Number: R172214

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