Polaris 39-021 blue sweep hose wear ring for the Polaris 3900 pool cleanerPolaris Genuine OEM Sweep Hose Wear Ring, Blue (Each), 39-021 In stock$1599
Polaris 39-021 blue sweep hose wear ring for the Polaris 3900 pool cleaner
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Polaris Genuine OEM Sweep Hose Wear Ring, Blue (Each), 39-021

Ask a questionMPN 39-021
$1599
In stock
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Quick overview

  • Genuine Polaris Factory part 39-021, in blue.
  • Sold individually One ring per order, so count how many your sweep hose carries.
  • Polaris 3900 Listed for the Polaris 3900 Sport pressure side cleaner.
  • Fits on the sweep hose Slides onto the hose itself rather than onto the cleaner body.
  • Takes the wear The rings are the sacrificial part that drags on the pool floor so the hose does not.
  • Protects the pool too A worn ring lets bare hose scuff the finish, so replacing them is not only about the cleaner.
Full description and specifications ↓

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Product details

The Polaris 39-021 is the blue sweep hose wear ring for the Polaris 3900 Sport pool cleaner. It is the genuine Polaris part and is sold individually.

What the rings do

The sweep hose is the tail that whips behind the cleaner, driving debris off steps, corners and the floor so the cleaner can pick it up. That tail spends its life dragging across the pool surface. The wear rings are what take that abrasion, sacrificing themselves so the hose does not wear through.

When to change them

Look at the rings whenever the cleaner is out of the water. Once they are worn thin, split or missing, bare hose is riding on the pool finish, which shortens the hose and can leave marks on plaster or a liner. Because they are sold one at a time, count what your tail carries before ordering rather than assuming a set.

Specifications
Brand Polaris
Manufacturer part number 39-021
UPC 052337064484
Type Sweep hose wear ring
Color Blue
Sold as Each
Location Attaches to the sweep hose
Part type Pool cleaner part
Fits Polaris 3900 Sport pool cleaner
Shipping weight 0.75 lb
Ships Parcel

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Questions and answers

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

How many rings come in an order?
One. It is sold individually, so order the number your sweep hose needs.
Which cleaner is it for?
The Polaris 3900 Sport pressure side cleaner.
Where does it go?
On the sweep hose, the whipping tail that trails behind the cleaner and stirs debris off the floor and steps.
How do I know when to replace one?
When the ring is worn thin, cracked or gone. At that point the hose itself is dragging on the pool surface, which wears the hose out and can mark the finish.
Ask your own question