Maytronics Fine Filter Kit S300, Pack of 4, 9991463-R4 metal control while regular use helps protect

while regular use helps protect surfaces and simplify ongoing maintenance

With Super Blue

Dolphin Active 40

Enhances overall pool appearance by restoring brightness and plaster surface quality

so you can scrub with confidence without excessive flex

Maytronics Fine Filter Kit S300, Pack of 4, 9991463-R4 metal control while regular use helps protectMaytronics 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