Maytronics X40 X30 Cartridge Filter Basket Assy M2/M2i - 9991458-Assy

Maytronics Dolphin X40 / X30 Cartridge Filter Basket Assembly

Keep your Maytronics Dolphin robotic pool cleaner performing at its best with this genuine replacement Cartridge Filter Basket Assembly. Designed specifically for the M2/M2i filter system used in the X40 and X30 models, this assembly ensures optimal filtration and debris capture on every clean cycle.

Frequently Asked Questions

Which Dolphin robots is this cartridge filter basket compatible with?

This assembly is compatible with the Maytronics Dolphin X40 and X30 robotic pool cleaners using the M2/M2i cartridge filter system.

Is this a genuine Maytronics OEM part?

Yes — this is a genuine OEM Maytronics replacement assembly, not an aftermarket substitute, ensuring a precise fit and reliable performance.

What is the part number for the Dolphin X40/X30 cartridge filter basket?

The part number is 9991458-Assy (Stock Code: 5030699BC).

When should I replace my Dolphin cartridge filter basket?

Replace the filter basket when the cartridge is damaged, torn, or no longer holding its shape, or when filtration performance has noticeably declined.

Technical Specs