Polaris 380/280/180 Pool Cleaner Feed Hose Nut | D15
Polaris
SKU: D15
Polaris D15 Feed Hose Nut (Mender Nut) – For Polaris Pressure-Side Cleaner Feed Hose Connections
The Polaris D15 is a genuine-style feed hose nut (often called a “mender nut”) used to secure the hose swivel to the Polaris feed hose. These nuts are used throughout the modular feed hose assembly to connect hose sections together and help prevent leaks and pressure loss that can reduce cleaner performance.
Key Features
- Part Number: D15
- Part Type: Feed hose nut / mender nut
- Color: White
- Function: Threads over the hose swivel to clamp and secure feed hose sections
- Use Location: Feed hose connections (between hose sections and swivels)
Common Compatibility (Verify Your Cleaner Model)
- Polaris Vac-Sweep 180
- Polaris Vac-Sweep 280 / 280 TankTrax
- Polaris Vac-Sweep 380 / 380 BlackMax
- Polaris 3900 Sport
- Polaris 480 PRO
- Polaris Quattro P40 / Quattro Sport (select hose configurations)
How Many Do You Need?
- 2 nuts are typically required per hose swivel connection (one nut on each side of the swivel).
- If you’re rebuilding multiple hose joints, count the number of swivel joints and plan accordingly.
Common Signs It’s Time to Replace
- Water spraying or leaking at a feed hose swivel connection
- Cracked, stripped, or cross-threaded hose nut
- Hose sections keep coming loose
- Cleaner feels weak due to pressure loss in the feed hose
Installation Notes
- Turn off the booster pump before servicing the cleaner hose.
- Slide the D15 nut over the hose end, insert/seat the hose onto the swivel fitting, then thread the nut onto the swivel to secure.
- Hand-tighten firmly. Do not over-tighten to avoid cracking plastic threads.
- If a nut has “bonded” to the hose from age, you may need to cut the hose end and rebuild that joint.
Related Products
- Search: Polaris D15 Feed Hose Nut
- Search: Polaris D20 Ball Bearing Swivel
- Search: Polaris Feed Hose Sections
- Search: Polaris Hose Floats
- Search: Polaris Wall Fitting Screens
- Search: Polaris 280 Parts
- Search: Polaris 380 Parts
- Search: Polaris 3900 Sport Parts
Installation & Maintenance Tips
- Inspect hose nuts and swivels seasonally—small leaks at the hose joints can noticeably reduce cleaner speed and coverage.
- Keep the wall fitting screen clean; restricted flow can mimic hose/joint problems.
- Replace worn nuts and swivels together if joints keep leaking—damaged swivel threads can ruin new nuts quickly.
- Store the feed hose out of direct sun when possible to slow UV damage and extend hose life.
Questions about returns? View our return policy.
Hours Of Operation:
Monday - Friday: 8:00 am to 4:00 pm Phoenix Time
Saturday and Sunday: Closed
- Orders costing more than $300 WILL be required to have signature confirmation upon delivery.
- Handling time is typically only 1 day.
- Any item ordered after 1pm Phoenix time, may not ship same-day.
- Call us if you require expedited shipping and we can give you quotes based on your needs.
Return Policy:
- All products, except as noted below, are eligible for return up to 30 days after receipt of item.
- For returns, an RMA form must be filled out HERE or customers can call for additional help.
- Shipping costs will be deducted from all returned items.
- Any item that is missing accessories, original packaging, or is not returned in the same condition that it was received in, may be subject to a re-stocking fee up to 100% based on the condition we receive it in.
- Items broken, damaged, or inoperable due to installer error will not be refunded.
- Fill out the return form or give us a call to obtain an RMA and return shipping label.
- There are no returns on the Pentair Colorsync 618031
- No returns on pool cleaners.
- No returns on opened seals and o-rings.
- No returns on capacitors.
- If a light is returned because it "doesn't work" and it tests fine, the cost to ship and a re-stocking fee will be deducted from the refund.
- All products denied upon arrival at customers house WILL be charged the cost to ship.
- Visa Gift Card Promotions: Gift cards are sent within 14 days of the order. When accepting the Visa Gift card, you agree that if your order is returned or refunded, this amount will be deducted from the refunded amount. All Visa Gift cards are sent via email in an E-Gift Card format and are non refundable.
Related Products
