
Quick overview
- Genuine Maytronics Factory part number 9985280, the flap Dolphin cleaners are built with.
- For Dolphin robotic cleaners Listed by Maytronics for use with its Dolphin robotic pool cleaner range.
- One way only A non return flap lets water and debris pass in and stops them washing back out.
- Grey version This is the grey flap, so match the color to the one you are taking out.
- Small part, real effect A flap that has curled or torn lets the cleaner drop what it just picked up.
- Quick to change It is a service item, replaced without opening the drive side of the cleaner.
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Product details
Maytronics 9985280 is the grey diagnostic non return flap for Dolphin robotic pool cleaners. It is the genuine Maytronics part.
What it does
A non return flap works in one direction. As the cleaner draws water in, the flap opens and lets water and debris through. When flow drops or reverses, the flap closes and holds what has been collected inside the machine. It is the reason a Dolphin can be lifted out of the pool without dumping its load back into the water.
When to change it
Flaps stiffen, curl and tear with age and chemical exposure. A flap that no longer lies flat cannot seal, and the symptom an owner sees is a cleaner that runs its full cycle but leaves debris behind or trails dirt as it comes out. It is a small, inexpensive part to keep on hand.
| Brand | Maytronics |
|---|---|
| Manufacturer part number | 9985280 |
| Type | Diagnostic non return flap |
| Color | Grey |
| Fits | Maytronics Dolphin robotic pool cleaners |
| Shipping weight | 0.1 lb |
| Ships | Parcel |
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