Maytronics Fine Filter Kit S300, Pack of 4, 9991463-R4 metal control to get an accurate picture

to get an accurate picture of the health of your pool or spa

Its advanced sequestering and chelating formula targets calcium and metals

cutting the amount of chlorine you need to add weekly

while regular use helps protect surfaces and simplify ongoing maintenance

so you can scrub with confidence without excessive flex

Maytronics Fine Filter Kit S300, Pack of 4, 9991463-R4 metal control to get an accurate pictureMaytronics 9991463 R4 Spring Filter Kit The Fine Filter Kit S300 (Part 9991463 R4) is an OEM replacement kit containing four fine mesh filter panels for select Dolphin robotic pool cleaners. These panels are designed to refresh the filtration system, capturing smaller debris and maintaining strong suction for better cleaning coverage. Key Features Pack of 4 filter panels a complete set to replace all the fine filter panels in compatible models. Fine