Maytronics Dolphin Ultra Fine Cartridge Filter | 9991432-R4 Pop-Up Valve Replacement Parts Use Case: Ideal for initial

Use Case: Ideal for initial phosphate reduction before starting a maintenance routine

A properly functioning weir ensures consistent surface skimming

SKU: 1-9-144

PHOSfree® works directly in the filter to capture and eliminate phosphates without clouding the water

Maytronics Dolphin Ultra Fine Cartridge Filter | 9991432-R4 Pop-Up Valve Replacement Parts Use Case: Ideal for initialMaytronics 9991432 R4 Ultra Fine Debris Filter Panels (4 Pack, Large Spring Style) for Dolphin Robotic Pool Cleaners Genuine Replacement The Maytronics 9991432 R4 is a genuine Dolphin ultra fine debris filter panel kit that includes 4 replacement filter panels. These are commonly listed as large spring style ultra fine filter panels used in compatible Dolphin robotic pool cleaners to capture very small debris such as dust, silt, sand, and algae. Key