Polaris 360 Pool Cleaner Pressure Relief Valve, White | 9-100-3009
Polaris
SKU: 9-100-3009
Polaris 9-100-3009 Pressure Relief Valve (White) – For Polaris Vac-Sweep 360
The Polaris 9-100-3009 is a replacement pressure relief valve for the Polaris Vac-Sweep 360 pressure-side pool cleaner. This valve is designed to open at a preset pressure to help protect the cleaner hose and internal components from excessive pressure, while maintaining consistent cleaner performance.
Key Features
- Part Number: 9-100-3009
- Part Type: Pressure relief valve
- Color: White
- Cleaner Compatibility: Polaris Vac-Sweep 360 (verify with your parts diagram)
- Function: Relieves excess pressure to help prevent damage and reduce stress on hose/cleaner components
Common Signs It’s Time to Replace
- Water spraying or leaking from the valve body
- Cleaner performance becomes inconsistent due to a stuck-open or stuck-closed valve
- Cracked housing, damaged fittings, or worn sealing surfaces
- Persistent high-pressure symptoms after confirming proper restrictor settings and wall fitting condition
Installation Notes
- Turn off the pump before disconnecting any cleaner hose components.
- Install the new valve in the same orientation as the original and ensure all hose connections seat fully.
- After installation, run the system and confirm there are no leaks and the cleaner moves normally.
Related Products
- Search: Polaris 9-100-3009
- Search: Polaris 360 Parts
- Search: Polaris 9-100-3002 Hose Swivel
- Search: Polaris 9-100-3102 6 ft Feed Hose Section
- Search: Polaris Universal Wall Fitting
- Search: Polaris Wall Fitting Screen / Filter
- Search: Polaris 9-100-3100 Feed Hose Assembly (360)
Installation & Maintenance Tips
- Keep the wall fitting screen/filter clean—restricted flow can cause abnormal pressure behavior and weak cleaner performance.
- If you’re adding or replacing a 6 ft hose section, plan for (1) hose swivel and (2) hose nuts per added section.
- Inspect hose ends for cracking and stiffness; small leaks can significantly reduce cleaner power and coverage.
- Store the cleaner and hose out of direct sun when possible to slow UV damage to plastics and hose material.
Questions about returns? View our return policy.
Hours Of Operation:
Monday - Friday: 7:00 am to 5:00 pm Phoenix Time
Saturday: 8:00 am to 2:00 pm
Sunday: Closed
- We do not ship on Saturday or Sunday.
- Orders totaling more than $300 will require signature confirmation upon delivery.
- We process and prepare orders for shipment within 1 business day. Please note that many other pool supply retailers require 3–5 days of handling time before shipping.
- Orders placed after 1:00 pm Phoenix Time may not be eligible for same-day shipment.
- Expedited shipping options are available at checkout.
Return Policy:
- Products that are received damaged will receive a refund in store credit.
- Most products are eligible for return within 30 days of receipt, except where noted below.
- To initiate a return, please complete an RMA form prior to sending your item back.
- Original shipping costs are non-refundable and will be deducted from the return credit.
- Items returned missing accessories or original packaging, or that are not in the same condition as received, may be subject to a restocking fee of up to 100% depending on the condition of the item upon return.
- Some returns will be charged an automatic 15% restocking fee.
- We are unable to issue refunds for items that have been damaged or rendered inoperable due to installer error.
- Please complete the return form to receive your RMA number and return shipping label.
- Chemical products are not eligible for return under any circumstances.
- The Pentair Colorsync 618031 is not eligible for return.
- Pool cleaners are not eligible for return.
- Opened seals and o-rings are not eligible for return.
- Capacitors are not eligible for return.
- Plastic popup tools are not eligible for return.
- Automation components and circuit boards are not eligible for return.
- If a light is returned due to a reported malfunction and is found to be fully operational upon testing, return shipping costs and a restocking fee will be deducted from the refund.
- Orders refused at the time of delivery will be subject to the original shipping costs being deducted from the refund.
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