Maytronics 99955381-ASSY Dolphin blue rear brush assemblyMaytronics Dolphin Blue Rear Brush Assembly, 99955381-ASSY In stock$3299
Maytronics 99955381-ASSY Dolphin blue rear brush assembly
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Maytronics Dolphin Blue Rear Brush Assembly, 99955381-ASSY

Ask a questionMPN 99955381-ASSY
$3299
In stock
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Quick overview

  • Fits the S series Dolphin S200, S300, S300i and S400.
  • Rear position replaces the brush at the rear of the cleaner.
  • Complete assembly sold as the full brush assembly, not a loose strip.
  • Blue brush the standard blue brush used on these models.
  • Genuine Maytronics OEM part 99955381-ASSY.
  • Restores scrubbing a worn brush lets the robot slip on walls and leaves film behind; a fresh one brings back grip and scrub.
Full description and specifications ↓

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Product details

The Maytronics 99955381-ASSY is the blue rear brush assembly for the Dolphin S200, S300, S300i and S400 robotic pool cleaners. It is the genuine Maytronics part, supplied as a complete assembly ready to fit.

Why the rear brush matters

The brushes are what hold the robot to the floor and walls and do the actual scrubbing. Once the rear brush wears down the cleaner loses traction, climbs poorly and leaves a film behind even though the filter is clean. Swapping it is routine maintenance on an S series Dolphin.

Before you order

Confirm your model is an S200, S300, S300i or S400. This is the rear brush only; the front active brush is a separate assembly if both are worn.

Specifications
Brand Maytronics
Manufacturer part number 99955381-ASSY
UPC 718117204890
Type Rear brush assembly
Color Blue
Fits Dolphin S200, S300, S300i, S400
Shipping weight 1.4 lb
Ships Parcel

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From Maytronics

Dolphin. A perfectly clean pool. Every. Single. Time.
Leading the way to make your pool water clean, for pure enjoyment. Everything we do has one purpose: an exceptional pool experience.

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Questions and answers

What people ask about this product, answered by our pool techs.

Which Dolphin models does this fit?
The Dolphin S200, S300, S300i and S400.
Is this the front or the rear brush?
Rear. The front active brush on these cleaners is a separate assembly.
When should the brush be replaced?
When the bristles or rubber are visibly worn, torn or hardened, or when the cleaner starts slipping on walls and leaving a film. A worn brush also loads the drive.
Is this a genuine Maytronics part?
Yes. It is the OEM Maytronics assembly, part number 99955381-ASSY.
Ask your own question