Maytronics Dolphin S200 S300 S300I Rough Filter, 9983106-R1

Maytronics 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 filtration system, catching larger particles before they reach finer mesh filters.

Durable construction suitable for repeated rinsing, exposure to pool chemicals and typical pool debris loads.

Drop-in replacement insert: fits into the existing filter housing of compatible units.

Helps reduce clogging of fine/ultra-fine filters and maintains suction performance and cleaning coverage.

Dolphin Cleaners 9983106 Rough Filter for use with Dolphin™ Robotic Pool Cleaners. The Rough Filter is for use with Dolphin™ Robotic Pool Cleaners. Dolphin Cleaners are easy to operate with easy filter emptying and cleaning. The rough filter captures rough, fine and ultra-fine dirt.

Used On

• Dolphin Triton PS with PowerStream
• Dolphin Triton Plus PS with PowerStream
• Dolphin Active 30 
• Dolphin Active 30i 
• Dolphin S300 
• Dolphin S300i
• Dolphin Quantum
• Dolphin Discovery
• Dolphin Premium
• Pentair Prowler 930
• Maytronics Wheel Disk 2, 9983121 
• Dolphin Quantum Pool Cleaner Parts
• Dolphin Active 20 Pool Cleaner Parts
• Dolphin Proteus DX4 Pool Cleaner Parts
• Dolphin Proteus DX5i Pool Cleaner Parts
• Dolphin Mercury Pool Cleaner Parts
• Dolphin Premium Energy Pool Cleaner Parts
• Dolphin Premium With Swivel Pool Cleaner Parts
• Dolphin Discovery M2BIG Pool Cleaner Parts
• Dolphin Discovery with Swivel Pool Cleaner Parts
• Dolphin T35 Pool Cleaner Parts
• Dolphin T55i Pool Cleaner Parts
• Dolphin T45 Pool Cleaner Parts
• Dolphin S200 Pool Cleaner Parts
• Dolphin S300 Pool Cleaner Parts
• Damarys Ruiz <druiz@CITYOFLAWRENCE.COM>
• Prowler 930 (Pentair) Pool Cleaner Parts
• Dolphin Prowler 920 (Pentair) Pool Cleaner Parts