Cartridge Filter | Pentair | 25021-0224S | (Fits Sta-Rite System 3 Cartridge Filter)

The Pentair Sta-Rite System 3 Cartridge Filter 209 Sf | 25021-0224S is designed to replace worn or damaged components and restore proper operation to your pool equipment. This direct replacement part fits Sta-Rite System 3 cartridge filter setups, delivering reliable filtration for residential pools. With 209 sf of filtration area, it supports steady flow and helps maintain crystal-clear water between cleanings.

Use it after routine service or when you notice reduced flow, cloudy water, or increased pump strain. This cartridge replacement is designed to bring back efficient filtration by renewing the core elements and restoring the system's designed performance.

• Replacement part for Pentair Sta-Rite System 3 Cartridge Filter 209 Sf (model 25021-0224S).
• 209 sf filtration area for improved water clarity and flow.
• Direct compatibility with Sta-Rite System 3 cartridge filter assemblies.
• Restores proper operation of pool equipment by renewing critical components.
• Designed for straightforward maintenance and extended service life.

Add to cart today to keep your pool equipment running smoothly.