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Sta-Rite 24850-0008 21 Inch System 3 Filter Tank O-Ring for S7 Series

Availability: In Stock

Regular Price: $43.99

Sale Price $36.99

You Save: $7.00  (15%)

Quick Overview

The Sta-Rite 24850-0008 Filter Tank O-Ring has a 21 Inch diameter and is a replacement for the Sta-Rite S7 Series System 3 modular media cartridge filters, System 3 DE filters and System 3 sand filters with a 21 inch tank.


If the O-Ring is swollen or cracked it can cause equipment to suck air and spit air back into the pool through inlets and it must be replaced. Not replacing O-rings can damage your pool equipment, have a negative effect on filtration and decrease the efficiency of pool chemicals.

  • Sta-Rite part number 24850-0008
  • System 3 filter tank O-ring
  • Fits Sta-Rite S7M120 and S7M400 System 3 modular media (cartridge) filters
  • Fits S7D75, S7MD60 and S7MD72 System 3 DE Filters
  • Fits Sta-Rite S7S50 System 3 sand filters
  • Diameter: 21"
  • Manufactured by Super Pro
Additional Information
Delivery Time 2-5 Business Days
Manufacturer Sta-Rite
Technical Specs Diameter: 21"
SKU APCO2311 / SPG-601-1800
Manufacturer Part # 24850-0008
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