Pentair Sand Dollar / HiFlow Valve Body O‑Ring | 272541

Pentair Sand Dollar / HiFlow Valve Body O‑Ring | SKU 272541

OEM Pentair 272541 valve body O‑Ring seals HiFlow and Sand Dollar multiport valves for reliable, leak‑resistant performance.

Features

• Genuine Pentair replacement O‑ring for valve body.
• Compatible with 1½″ HiFlow 6‑way valves, Sand Dollar, Sta‑Rite Cristal‑Flo II, and Tagelus sand filters. 
• 3/16″ cross section and 4‑3/4″ inside diameter for proper seal. 
• Chemical‑resistant rubber stands up to harsh pool/spa environments. 
• Easy to replace — restores seal without replacing the entire valve.

Description

The Pentair Valve Body O‑Ring (SKU 272541) offers a durable, OEM‑quality seal designed to maintain a watertight connection between the multiport valve body and top assembly. Compatible with 1½″ HiFlow six‑way valves and several Pentair sand filter lines (Sand Dollar, Cristal‑Flo II, Tagelus), this O‑ring ensures the internal components remain properly aligned and leak-free. Its 3/16″ cross section and 4‑3/4″ inside diameter provide a tight, effective seal that holds up under chemical exposure, UV, and repeated operation.

Pro Tip

Before installing, clean the valve body neck thoroughly. Apply a thin coat of pool-safe silicone grease to the O‑ring — this helps the seal seat properly and reduces risk of pinching.

Related Parts

• Pentair HiFlow Diverter with Gasket – SKU 272512
• Pentair HiFlow Valve Handle – SKU 272520
• Pentair HiFlow Valve Top Assembly – SKU 272531

Installation Tips

Turn off pump and relieve system pressure. Remove the clamp holding the valve assembly, pull off the top, and remove the old O‑ring. Clean both mating surfaces, lightly lubricate the new O‑ring with pool-safe silicone grease, and reseat the valve top. Reinstall the clamp evenly and cycle through valve positions to confirm no leaks.

We want you to have quick and easy access to warranty information for all the brands we carry. Please click on the links below to view each manufacturer’s warranty page:

• Pentair Warranty
  
• A&A (Pentair In-Floor) Warranty
  
• Fluidra Warranty (Zodiac / Jandy / Polaris / Caretaker)
  
• Paramount Warranty
  
• BlueSquare Warranty
  
• Hayward Warranty
  
• All Other Manufacturer Warranties
  

Note: Warranty coverage, registration, and service terms are provided directly by the manufacturer. Please review the details carefully to ensure proper understanding of coverage and claim procedures.