Polaris D44 8-1/2 inch adapter hose for pressure side pool cleanersPolaris Genuine OEM Adapter Hose, 8-1/2" In stock$1599
Polaris D44 8-1/2 inch adapter hose for pressure side pool cleaners
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Polaris Genuine OEM Adapter Hose, 8-1/2"

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$1599
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Quick overview

  • Genuine Polaris part D44 The factory 8-1/2 inch adapter hose section, not a cut length of generic hose.
  • Fixed 8-1/2 inch length The short section is part of the hose geometry, so length matters to how the cleaner tracks.
  • Broad model coverage Listed for the Polaris 280, 380 and 3900 and for the Quattro P40 and Sport pressure side cleaners.
  • Also on other diagrams It appears on the parts diagrams for the 480 Pro, BlackMax, TankTrax, 3900 Sport and 280 TR28P.
  • Replaces a split section Hose sections crack at the ends first, and one bad section costs the cleaner its feed pressure.
  • Rebuild the hose in sections Polaris feed hoses are built from separate lengths, so you replace only the piece that has failed.
Full description and specifications ↓

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Product details

The Polaris D44 is the genuine 8-1/2 inch adapter hose section used in the feed hose of Polaris pressure side cleaners. It is listed for the 280, 380 and 3900 and for the Quattro P40 and Sport.

Why the short section exists

A Polaris feed hose is not one long tube. It is a run of separate sections with fittings between them, and the short adapter length is what joins the hose to the cleaner end of the run. Building the hose this way means one damaged length can be swapped out on its own instead of replacing the whole assembly.

When to replace it

Hose sections fail at the ends, where the constant flexing works a split into the wall. The result is a leak that bleeds off feed pressure, and a cleaner that slows down, stops sweeping properly or wanders less of the pool. Check each section with the cleaner running and change the one that is leaking.

Model coverage

Beyond the models it is listed for, this section also turns up on the parts diagrams for the 480 Pro, BlackMax, TankTrax, 3900 Sport and 280 TR28P. Compare against your own diagram if you are unsure.

Specifications
Brand Polaris
Manufacturer part number D44
UPC 052337058568
Part type Pool Cleaner Part
Type Adapter hose
Length 8-1/2 inches
Fits Polaris 280, 380 and 3900 pressure side cleaners, and Quattro P40 and Sport
Also shown on diagrams for Polaris 480 Pro, BlackMax, TankTrax, 3900 Sport and 280 TR28P
Shipping weight 0.11 lb
Ships Parcel

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Questions and answers

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

How long is this hose section?
8-1/2 inches. It is the short adapter section in the Polaris feed hose, not a full length.
Which cleaners use it?
It is listed for the Polaris 280, 380 and 3900 and for the Quattro P40 and Sport. It also appears on the parts diagrams for the 480 Pro, BlackMax, TankTrax, 3900 Sport and 280 TR28P.
Can I just cut a piece of hose to length instead?
The adapter section is molded for its fittings and its length is part of how the hose lays out in the pool. A cut substitute rarely seals the same way and often changes how the cleaner tracks.
How do I know which section to replace?
Run the cleaner and look for a leak or a kink. Feed hose sections usually fail at the ends, where a split lets pressure escape and the cleaner slows down or stops sweeping.
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