Maytronics Dolphin S200 S300 S300I Rough Filter, 9983106-R1 Sta Rite pump thorough cleaning where it’s most

thorough cleaning where it’s most needed

and routine filter cleaning

this stabilizer minimizes chlorine waste and supports consistent sanitization across open-water seasons

Debris containment: Keeps leaves

Maytronics Dolphin S200 S300 S300I Rough Filter, 9983106-R1 Sta Rite pump thorough cleaning where it’s mostMaytronics 9983106 Rough Filter for S200, S300, S300i, Active 20 30 30i Robotic Pool Cleaners The Rough Filter (Part 9993106 R1) is an OEM replacement filter insert designed for select Dolphin Maytronics robotic pool cleaners. It is engineered to capture the larger debris (leaves, twigs, grit) in the first stage of filtration, helping protect the finer filters and maintain optimal flow. Key Features Designed to act as the rough stage of a multi layer