This type of part is especially useful when the larger filter body remains serviceable and the service need is centered on renewing the cartridge itself
and this Maytronics Dolphin version is designed for M4 and M5 applications and supplied in a quantity of four using the 9991432-R4 reference
It is a common heater repair part for technicians maintaining older or heavily used pool heating systems
Best matched by part number and existing equipment configuration
summer gatherings
Pentair Purex CFW-315 Holding Wheel (70233) bluwater This type of part isDesigned for service work on older Purex equipment, this component helps restore the fit, seal, or mechanical function that keeps the system operating correctly. The holding wheel is used on CFW 315 Holding Wheel applications and helps position and support the related filter mechanism during normal operation. It is a useful replacement when the existing part is cracked, corroded, stripped, distorted, leaking, missing, or no longer holding the correct
