Maytronics Ultra Fine Cartridge Filter | 9991432-R4 Fire Pit Spark Guards the convenience of a smartphone

the convenience of a smartphone app via smart home integration (like Lutron or Crestron)

Perfect for elevating your backyard ambiance

Hayward produces integrated sanitation and automation systems for pools

Mesh design for safety and practicality: The blue mesh blocks large debris while allowing rain and melted snow to drain through

The brand offers engineering consistency across product lines

Maytronics Ultra Fine Cartridge Filter | 9991432-R4 Fire Pit Spark Guards the convenience of a smartphoneWhat 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