Maytronics Ultra Fine Cartridge Filter | 9991432-R4 Ocean Blue Use it during installation and

Use it during installation and repair tasks to keep your pool or spa setup safe and solid

5 in Socket fitting is crafted for reliable performance in both new installations and retrofits

Classic Craftsman Artistry Meets 4000W High-Output Power (240V)

Compatibility: Designed for Raypak 155B heaters

Maytronics Ultra Fine Cartridge Filter | 9991432-R4 Ocean Blue Use it during installation andWhat This Part Is Used For This ultra fine cartridge filter installs inside compatible Maytronics robotic pool cleaners to capture very small debris particles. It supports fine filtration during automated cleaning cycles. The cartridge is removable for rinsing and maintenance. Why This Part Matters Fine sediment such as silt and pollen can pass through standard filtration if the cartridge is worn or damaged. Reduced filtration efficiency impacts