S8M600 Large Outer Filter Replacement | Pentair Sta-Rite 25022-0228
S8M600 Large Outer Filter Replacement | Pentair Sta-Rite 25022-0228
Find the best price and fastest shipping on the S8M600 Large Outer Filter Replacement. Specifically, this Genuine OEM large outer cartridge with MicroBan is designed to use with: Shasta 600' S8M600 Filter. Shasta Pool Supply ships the replacement filter free.
S8M600 Large Outer Filter Replacement
The Pentair Sta-Rite 25022-0228 supports crystal-clear pool water. Furthermore, this high-performance large outer cartridge is designed for the Sta-Rite System 3 S8M600 Modular Media Filter. Therefore, it keeps superior filtration running smoothly.





Collapsible content

Key Features
• Compatible with Sta-Rite System 3 S8M600 Modular Media Filter
• Large 348 sq. ft. filtration area for efficient debris capture
• Durable design reduces maintenance frequency
• Captures fine debris for clearer, cleaner pool water
• Available individually or as part of a Replacement Kit
Technical Specifications
- Pentair Sta-Rite System 3 SM-Series 25-inch pool/spa cartridge filter model S8M600
- Measures 23-1/2-inch length by 23-inch height by 23-inch width
- 25022-0228S
- Filtration Area: 348 sq. ft.
Specs
- Part Number: 25022_0228S
- Manufacturer: Pentair
- Length: 23.0
- Width: 23.0
- Height: 23.0

Works with Smaller Inner Filter
Large Outer Filter
The Sta-Rite 25022-0228S works with smaller inner filter (252 sq. ft.). Additionally, its robust construction ensures long-lasting performance. Furthermore, the large filtration area effectively removes fine particles from your pool water. The 25022-0228 Large Outer Filter delivers exceptional water clarity and reduces maintenance.
Pool Supply Store
Limited Time Sale
Find the best pool equipment to complete your entire pool system. The lowest possible prices offered at fastest shipping.
-
Pentair IC40 Replacement Salt Cell Open Box
Regular price $1,429.00 USDRegular priceUnit price / per -
-
S8M600 Modular Media Filters Replacement Set | Outer & Inner Cartridges
Regular price $900.00 USDRegular priceUnit price / per
What our customers are saying
Very helpful in finding the best price for my salt cell and getting to me quickly.
Very helpful in finding the best price for my salt cell and getting to me quickly.
James D.
The on line sales rep was excellent. He assisted me in identifying exactly what I needed.
The on line sales rep was excellent. He assisted me in identifying exactly what I needed.
Chris E.
Clint & Team were great and accommodating as always! Great team
Clint & Team were great and accommodating as always! Great team
Fabian P.
FAQ
Our expert staff answers customer's most asked questions.
How frequently should I clean my filter cartridges?
The cleaning frequency is contingent on your filter's size. As a general guideline, initiate the cleaning process when the filter pressure exceeds the initial pressure by 10 psi. This ensures optimal filtration efficiency.
What are the ideal chemical ranges for my pool?
Achieving a balanced pool involves maintaining a pH range of 7.2–7.8, total alkalinity between 80–120 ppm, calcium hardness at 180–220 ppm, and cyanuric acid (stabilizer) within 30–50 ppm. Chlorine levels should consistently fall within the 1–3 ppm range, by may need to be increased as CYA levels go above 60 PPM.
What shipping options do you offer?
We offer local pick-up at both our Phoenix and Mesa locations, along with Free Shipping on orders $150 or more. To learn more about our shipping options, click here.
Learning Center
Blog posts
The latest news and guides making buying and maintaining pool equipment easier.
-
What Does Muriatic Acid Do For a Pool? Truth Ab...
Did you know your pool's pH must stay between 7.2 and 7.6? This tiny range makes a huge difference. Additionally, any deviation creates problems for swimmers and your pool's condition....
What Does Muriatic Acid Do For a Pool? Truth Ab...
Did you know your pool's pH must stay between 7.2 and 7.6? This tiny range makes a huge difference. Additionally, any deviation creates problems for swimmers and your pool's condition....
Learn More -
How to Vacuum a Pool Like a Pro: Step-by-Step G...
There is nothing worse than looking at a dirty pool. Understanding how to vacuum a pool becomes a necessary skill. Furthermore, your pool's floors and walls facilitate the perfect breeding...
How to Vacuum a Pool Like a Pro: Step-by-Step G...
There is nothing worse than looking at a dirty pool. Understanding how to vacuum a pool becomes a necessary skill. Furthermore, your pool's floors and walls facilitate the perfect breeding...
Learn More -
Robotic vs Suction Pool Cleaner: Which Saves Mo...
The $1,500 price difference between robotic and suction pool cleaners might seem like a clear choice at first glance. Robotic pool cleaners can cost up to $2,000 and suction cleaners...
Robotic vs Suction Pool Cleaner: Which Saves Mo...
The $1,500 price difference between robotic and suction pool cleaners might seem like a clear choice at first glance. Robotic pool cleaners can cost up to $2,000 and suction cleaners...
Learn More
- Reviews
- Questions
Thank you for submitting a review!
Your input is very much appreciated. Share it with your friends so they can enjoy it too!

Pool filter
Excellent product

Filter Cartridges
The item is working well and the pool is really clean. Only complaint is the price of it seems like you could almost buy a new filter instead of replacing the cartridges.