Maytronics Dolphin M4/M5 Ultra Fine Cartridge [Qty-4] (9991432-R4) topsideoverlays Bronze construction supports a more

Bronze construction supports a more robust replacement

visible trim can get damaged

and R185B heater applications where the supported return-side header needs replacement in an ASME configuration

or other rounded pieces where grip and protection both matter

A thermostat helps regulate the operating temperature in a compatible heater system

Maytronics Dolphin M4/M5 Ultra Fine Cartridge [Qty-4] (9991432-R4) topsideoverlays Bronze construction supports a moreAn ultra fine cartridge helps capture smaller debris inside a compatible robotic cleaner, and this Maytronics Dolphin version is designed for M4 and M5 applications and supplied in a quantity of four using the 9991432 R4 reference. Fine filtration components are useful because they can improve debris capture in situations where standard filtration leaves behind smaller particles. This set has practical value because ultra fine cartridges support a