Maytronics Spring Cartridge Filter Panels, Pack of 4, 9991408-R4 Default Title:Default Title and easier to manage

and easier to manage

organized package for quick repairs

Compatible with all sanitizers

Large opening at 24

Its unique formula can be added directly to spa or hot tub water without fear of foam buildup and can be safely used with all tub surfaces

Maytronics Spring Cartridge Filter Panels, Pack of 4, 9991408-R4 Default Title:Default Title and easier to manageMaytronics 9991408 R4 Spring Filter Cartridge 4 Pack The 9991408 R4 is a genuine OEM replacement kit of four spring cartridge filter panels designed for select Maytronics Dolphin robotic pool cleaners. These panels are engineered to capture larger debris during heavy load cleaning cycles (such as spring openings or leaf fall seasons) and allow finer particles to pass through, helping prevent premature clogging and maintaining flow. Key Features