SKU: 95502659472

PENTAIR S/R SYSTEM 3 LARGE OUTER 259 SQF - 25022-0203S

Sale price$269.42 Regular price$299.36
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Ships within 48 hours · Estimated delivery Jul 22 - Jul 27

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Description

PENTAIR S/R SYSTEM 3 LARGE OUTER 259 SQF - 25022-0203SThe Pentair Sta Rite System 3 Large Outer Cartridge (25022 0203S) delivers professional grade filtration performance that pool contractors trust for commercial and residential installations. With 259 square feet of filtration area, this replacement cartridge ensures crystal clear water quality while reducing maintenance frequency for your clients. Commercial Application Benefits Designed specifically for the demanding Pentair Sta Rite System 3 S8M150

The Pentair Sta-Rite System 3 Large Outer Cartridge (25022-0203S) delivers professional-grade filtration performance that pool contractors trust for commercial and residential installations. With 259 square feet of filtration area, this replacement cartridge ensures crystal-clear water quality while reducing maintenance frequency for your clients.

Commercial Application Benefits

Designed specifically for the demanding Pentair Sta-Rite System 3 S8M150 modular media filter, this large outer cartridge reduces service calls and extends filter life. The high-capacity 259 sqft filtration area handles heavy bather loads and debris, making it ideal for commercial pools, spas, and high-use residential installations where reliability is critical.

Why Pool Contractors Choose MT Pools

MT Pools provides superior customer service with expert technical support and competitive wholesale pricing that protects your profit margins. Our reliable inventory management ensures you have the replacement cartridges your service routes demand, keeping your operations running smoothly.

Frequently Asked Questions

Is this cartridge compatible with other System 3 models?

This large outer cartridge is specifically designed for Pentair Sta-Rite System 3 SM-Series 25-inch pool and spa cartridge filter model S8M150 only.

How often should contractors replace this cartridge?

Replacement frequency depends on usage, but typically every 12-18 months for residential pools and 6-12 months for commercial applications with heavy bather loads.

Does MT Pools offer bulk pricing for service companies?

Yes, MT Pools provides competitive bulk pricing for pool service companies and contractors with volume discounts available for larger orders.

What are the exact dimensions for installation planning?

The cartridge measures 23.5" L x 23" W x 23" H and weighs 28 pounds, designed for precise fit in S8M150 filter housings.

Order Today

Stock your service vehicles and warehouse with genuine Pentair replacement cartridges from MT Pools. Our team provides expert technical guidance and fast shipping to keep your pool service operations profitable and efficient.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 95502659472

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4.0 ★★★★★
Based on 16 reviews
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Verified Purchase
S. Watson
Los Angeles, US
★★★★★ 5
Great buy
Our dog is so happy about this. He loves chasing a ball. We also love the fact that it is collapsible and only 12 inches. We travel a lot so it’s perfect for that. I’m enclosing a movie. I did about it for Amazon.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 10, 2026
E
Verified Purchase
4everirish
Whiting, US
★★★★★ 1
Very disappointed
Unfortunately I ended up being very disappointed with this purchase, after about two weeks of use, it just stopped performing. Not sure what happened but it just stopped releasing the ball and I don't know why, it had no flexibility left to it. I'm not doing a very good job of trying to explain why it quit working but suffice it to say, it became useless after a couple of weeks. Broke my neighbors dog's heart, lol.
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Reviewed in the United States on November 20, 2025
K
Verified Purchase
Kamy
Boise, US
★★★★★ 5
Quality dog toy
Color: Blue, Pattern Name: Toucan
My dog loves this toy. He is a chewer and this toy has been durable is still in one piece after several months of attempted destruction. I will be buying again from this company. Quality stuff and good price.
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Reviewed in the United States on May 23, 2026
P
Verified Purchase
PCH
Fort Morgan, US
★★★★★ 5
Puppies love!!
Color: Green, Pattern Name: Dinosaur
Our mixed mutt dogs are aggressive chewers and destroy every toy! This one was reasonably priced and is still together! The girls love their baby! One of the best toys I’ve found!
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Reviewed in the United States on May 11, 2026
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Verified Purchase
Lynn B
Natrona Heights, US
★★★★★ 5
sturdy enough for tug toy mini american and an aussie verified it..lol.
Color: Green, Pattern Name: Dinosaur
a full size aussie and a mini american were playing tug with it... it is still here with no rips etc. very sturdy. the squeeker is annoying but i put that toy up before bed.
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Reviewed in the United States on May 20, 2026

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