RDC Inline Filter

Restore efficient cleaning performance to your suction-side pool cleaner with the Pentair RDC-50 Pool Cleaner Diaphragm (R172425). This replacement diaphragm is a critical internal component that drives the cleaner’s pulsing motion; allowing it to move smoothly across the pool floor and walls while maintaining strong, consistent suction.

Over time, diaphragms can stretch, tear, or wear down due to debris and continuous operation. Replacing a worn diaphragm helps eliminate loss of movement, poor suction, or erratic cleaner behaviour, extending the life of your existing pool cleaner without the cost of full replacement.

Manufactured to Pentair specifications, the RDC-50 diaphragm ensures proper fit, durability, and reliable operation when installed in compatible Pentair suction-side pool cleaners.

Features:
- Replacement diaphragm for compatible Pentair suction-side pool cleaners
- Restores proper pulsing motion and cleaning performance
- Helps improve suction efficiency and cleaner movement
- Durable construction designed for continuous pool use
- Ideal for routine maintenance or repair of worn diaphragms

Keep your pool cleaner running smoothly with the Pentair R172425 RDC-50 Diaphragm, available from Splash Pool & Spa - your trusted local expert for pool cleaner parts, Pentair replacements, and professional pool maintenance solutions.