Sta-Rite 25021-0223S System 3 Inner Filter Cartridge for S7M400

These replacement Sta-Rite filter cartridges are the factory original replacement filters, Sta-Rite part number 25021-0223S. These filters are constructed with thermally bonded polyurethane caps and a punched PVC pipe core that will ensure consistent water flow through your filters along with the durability you depend on.

To clean your filter remember these 4 simple steps; rinse, soak, rinse, dry. Rinse your filter out with a garden hose to remove any debris or dirt still attached to your filter. Next soak your filter in a filter cleaner solution overnight, then remove your filter from the solution and rinse with a garden hose. Set your filter in a sunny location and let it air dry completely. Finally reinstall your pool filter per your manufacturer's instructions.

More Information
Delivery Time 2-5 Business Days
Manufacturer Sta-Rite
Technical Specs

Filter Area: 136 Sq Ft
Inner Cartridge (small)

SKU STA-06-285
Manufacturer Part # 25021-0223S
Product Features
  • Factory original Sta-Rite replacement
  • Sta-Rite part number 25021-0223S
  • Fits Sta-Rite S7M400 modular media 400 Sq Ft filter
  • Inner cartridge
  • Filter Area: 136 Sq Ft
  • Fits inside 25022-0224S - sold separately
In stock
Special Price $154.99 was $189.99
You save: $35.00 (18%)
Wish List Compare

Product Reviews