Pentair #175 Ball Bearing Polyurethane Wheel | R201557Z
Pentair
SKU: R201557Z
Pentair Rainbow #175 Vacuum Wheel w/ Ball Bearings (Polyurethane) | R201557Z
The Pentair R201557Z is a genuine Rainbow replacement #175 vacuum head wheel with an integrated ball-bearing race. It’s used on select Pentair/Rainbow ProVac and Super ProVac “Clear View” flexible manual vacuum heads. Replacing worn, gritty, or seized wheels helps your vacuum head roll smoothly, track straight, and maintain consistent contact with the pool surface during manual vacuuming.
Key Features
- #175 wheel for compatible Pentair/Rainbow flexible manual vacuum heads.
- Ball-bearing design for smoother rolling and easier maneuvering.
- Long-wearing polyurethane wheel with a low-friction inner race and stainless bearing balls.
- Direct replacement for a wheel that wobbles, drags, binds, or feels gritty when spun.
Compatibility
- Pentair/Rainbow ProVac “Clear View” flexible vacuum heads: 214, 214R, 222, 222R, 229
- Pentair/Rainbow Super ProVac “Clear View” flexible vacuum head: 241
- Also fits other vacuum heads that specify the #175 wheel (R201557Z) in the parts list.
Specifications
- Brand: Pentair / Rainbow
- Part Number: R201557Z
- Wheel Reference: #175
- Type: Wheel with ball bearings
- Wheel Material: Polyurethane
- Bearing: Ball-bearing race assembly
- Quantity: Sold individually
When to Replace
- Vacuum head is hard to push or “chatters” instead of rolling smoothly
- Wheel binds, wobbles, or feels gritty when rotated by hand
- Flat spots, cracking, or excessive tread wear
- Vacuum head no longer tracks straight due to uneven wheel wear
Installation Notes
- Remove the vacuum head from the pool and rinse off debris.
- Remove the wheel from the axle (method varies by vacuum head revision).
- Install the new wheel and confirm it spins freely without wobble.
- If axles are bent or worn, replace the axle assembly to prevent premature wheel wear.
Related Products
- Axle Assembly (R201456) for compatible ProVac models
- Axle Assembly (R201458) for compatible ProVac models
- Hose Swivel Adapter (R201566) for ProVac/Super ProVac heads
- Browse ProVac / Super ProVac vacuum heads & parts
Maintenance Tips
- Rinse the vacuum head and wheels after each use to remove grit that can shorten bearing life.
- Store the vacuum head so the wheels aren’t bearing weight for long periods (helps prevent flat spotting).
- If a wheel starts to bind, replace it early to avoid wearing the axle and wheel mounts.
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.
Related Products
