24850-0008 Tank O-Ring for Pentair Sta-Rite System 3 S7D75, S7M120, S7M400, S7MD60, S7MD72, S7S50 Filters, O-485
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24850-0008 Tank O-Ring for Pentair Sta-Rite System 3 S7D75, S7M120, S7M400, S7MD60, S7MD72, S7S50 Filters, O-485

4.6/5
Product ID: 305880718
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Details

  • Material
    Rubber
  • Nominal Inside Diameter
    21 Inches
  • Item Diameter
    22 Inches
  • Brand
    Liberty Pool
  • Nominal Outside Diameter
    22 Inches
📏21" inside diameter precision
🔧Universal fit for multiple Sta-Rite models
🛡️Durable cross-section 1/2" seal

Description

🛠️ Seal your system with confidence—because every drop counts!

  • MAINTENANCE MADE EASY - Quick install design keeps your filtration system running smoothly without downtime.
  • ROBUST SEAL INTEGRITY - Half-inch cross-section guarantees a resilient, long-lasting tank seal.
  • VERSATILE COMPATIBILITY - Seamlessly fits a wide range of Pentair Sta-Rite System 3 filters—S7D75 to S7S50 models.
  • TRUSTED CROSS REFERENCES - Compatible with multiple OEM part numbers for effortless replacement.
  • PRECISION FIT ZERO HASSLE - Engineered for exact 21" inside diameter to ensure leak-proof performance.

The 24850-0008 Tank O-Ring is a precision-engineered replacement seal designed for Pentair Sta-Rite System 3 filters, featuring a 21" inside diameter and 1/2" cross-section. Compatible with multiple filter models and OEM part numbers, it ensures a durable, leak-proof fit to maintain optimal filtration performance.

Have a Question? See What Others Asked

I’m seeing mixed reviews and need to know if this is a genuine pentair sta-rite o-ring for an s7m120 system. the cross section dimension is critical.
will this fit sta rite plde36 filter tank?
is there a top and bottom to this o ring, or same on each side?

Reviews

4.6

All from verified purchases

W**E

Perfect fit

Perfect fit, no problems.

M**O

Perfect fit and seals as described

Nothing to dislike. The giant o-ring fits and seals as described. Make sure you use a silicone based lubricant on the o-ring to keep from oxidation.

A**R

The correct O ring was delivered

O ring for my system 3 sta-rite sand filter fit perfectly

R**S

Tank o-ring

It fits

M**E

Worked great. Works as intended.

Worked great. Works as intended.

P**

Pool products

The rite fit

C**D

A good fit. No leaks anymore.

This ring fit just right and provides a watertight seal for my Starite filter tank. A great product.

B**Y

Did not fit like the original one.

Is not thick enough, causes leaking.

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

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Currently out of stock

UKstore

Sorry, this item from our UK store is out of stock. We're restocking soon—check back or contact support for similar products.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

24850 0008 Tank O Ring For Pentair Sta Rite System | Desertcart GB