Pentair Lock Ring

Pentair Lock Ring 

Secure your pool equipment with confidence using the Pentair Lock Ring. Designed for a variety of Pentair and Rainbow systems, this lock ring delivers a snug, reliable fit for filters, feeders, and leaf traps—making pool care simple and stress-free.

Key Features

• Compatible with Rainbow Dynamic Series I, II, and III Filters
• Fits Pentair Rainbow Leaf Traps Model 179
• Designed for Pentair Rainbow High Capacity Chlorinators (Models HC-3315, HC-3330, HC-3340)
• Suitable for Sta-Rite Predator™ II Mini-Cellular Media Filters
• Sturdy construction for lasting durability

Benefits

• Provides a secure seal for efficient filtration and chemical feeding
• Helps prevent leaks and ensures smooth system operation
• Easy to install and remove, streamlining routine maintenance
• Genuine Pentair part for trusted compatibility and performance

Specifications

• Brand: Pentair
• Part Number: R172214
• Product Type: Lock Ring

Compatible With:

• Rainbow Dynamic Series I, II, III Filters
• Pentair Rainbow Leaf Traps Model 179
• Pentair Rainbow High Capacity Chlorinators HC-3315, HC-3330, HC-3340
• Sta-Rite Predator™ II Mini-Cellular Media Filters

Rely on the Pentair Lock Ring for a perfect fit and dependable performance across a range of pool and spa systems.