Maytronics Fine (Standard) Cartridge Filter Kit for Active 20/30/30i/40/60 Pump-Baskets Protective Cover: Includes a cover

Protective Cover: Includes a cover to prevent wear and tear on pool cover material

then insert and hold

Avoid overuse: Excess CYA can hinder chlorine’s performance

Spring Bouquet delivers a clean floral scent that complements relaxation

Maytronics Fine (Standard) Cartridge Filter Kit for Active 20/30/30i/40/60 Pump-Baskets Protective Cover: Includes a coverMaytronics Fine (Standard) Cartridge Filter Kit 4 Pack Part #9991463 R4 Genuine Maytronics Replacement For Dolphin Robotic Pool Cleaners Maintain crystal clear pool water with the Maytronics Fine (Standard) Cartridge Filter Kit (4 pack) authentic OEM replacement filters designed for top performance in Dolphin robotic pool cleaners. These fine grade cartridges are engineered to trap dirt, dust, leaves, and small debris, ensuring your pool stays