eztestpools.comAnswer
Apr 15, 2026 - 12:09 PM
Yes, the non return flap is compatible with the Dolphin Sigma. Ensuring compatibility means the replacement part will integrate seamlessly into your pool cleaner.
Is this compatible with the Dolphin Sigma? Maytronics Dolphin Non Return Flap M4 2010, 9980891
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Open Apr 15, 2026 - 12:09 PM
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Maytronics Dolphin Non Return Flap M4 2010, 9980891
" Maytronics, 9980891, Dolphin, Non-Return Flap, For use with Supreme M4 (2010), Supreme M5 (2010) The Maytronics Dolphin Non-Return Flap (Part 9980891) is a genuine OEM replacement component designed for Dolphin robotic pool cleaners. This flap functions as a one-way valve that prevents debris...
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