Brush for Round Cleaner UFO

The Round Cleaner UFO brush is a consumable part of a “round cleaner” attachment, mounted around the perimeter of the working shroud. Its purpose is to maintain proper contact between the accessory and the cleaned surface, reduce splash, and protect the housing edge from rubbing against the ground. In service practice, it is treated as a wear part - it works in dirt, on uneven surfaces, and over time loses its properties.

MPN / reference: 13816

APPLICATION

The brush is used in typical maintenance and service work for the round cleaner:

• replacement of the worn brush “skirt” in the Round Cleaner UFO,
• restoring stable guidance of the attachment over the surface,
• reducing side splash of water and dirt,
• protecting the edge of the shroud when working on rough surfaces.

SYMPTOMS - WHEN IT’S WORTH REPLACING

Replacing the brush makes sense when the following appears:

• clearly thinned, shortened, or frayed bristles,
• greater splash of water and dirt compared with previous operation,
• the housing “scraping” along the surface (loss of working clearance),
• worse handling of the attachment on uneven surfaces (bouncing, catching edges),
• visible mechanical damage after hitting obstacles.

HOW TO CHOOSE THE RIGHT PART

Selecting the brush should be simple and unambiguous:

• confirm that the accessory is a Round Cleaner UFO,
• verify the part number: MPN 13816,
• compare the mounting method and brush profile with the removed part (different diameters and shroud shapes exist in accessories),
• assess the condition of the strip / seating area - damaged mounting points can cause the brush to fall out even with a new part.

For perimeter components, correct shape matters - a “similar” brush may fail to close the circumference properly or may rub in the wrong place.

COMPATIBILITY

The brush should be selected by MPN 13816 and compatibility with the specific version of the Round Cleaner UFO. The safest verification is comparison with the removed brush, especially if the accessory was previously repaired or assembled from mixed parts.

[faq]

Does a worn brush only affect splash, or also the cleaning result?|It affects both. More splash is one issue, but lack of stable contact and working clearance can worsen handling of the attachment and make even cleaning across the surface more difficult.

How often is the brush in a Round Cleaner UFO replaced?|That depends on the surface and work intensity. Rough surfaces and work on sand wear the bristles faster than smooth floors. The best indicator is the condition of the bristles and increased splash.

Can I work without the brush if it “still sort of holds”?|You can, but the risk of the housing knocking and rubbing against the surface increases, and splash usually gets worse. In practice, running without the brush accelerates wear of the shroud and reduces working comfort.

Why does the round cleaner start “bouncing” on uneven surfaces after some time?|Often because the brush has become shorter and no longer stabilizes movement at the edges. Then the shroud loses its “glide” and catches on surface irregularities.

What should I check when installing a new brush?|Check whether it seats evenly around the full circumference, whether there are no places where the bristles are folded or pinched, and whether the mounting in the housing is not damaged. After the first test, inspect whether the brush is rubbing unnaturally and whether the attachment runs stably.

[/faq]