Pentair Sta-Rite System 3 S8M150 Modular Media 450 Inner and Outer Cartridge





These Replacement Filter Cartridges are made for the Pentair Sta-Rite System 3 S8M150 Modular Media Filter. The filter holds one one inner filter of 191 sq. And an outer cartridge of 259 sq. Available for individual sale or in a Replacement Kit, these cartridges are direct replacements and their durable design reduces maintenance for you. These Replacement Filter Cartridges capture fine debris, leaving you with clearer, cleaner pool water. Pentair Sta-Rite System 3 S8M150 Modular Media 450 – Inner and Outer Cartridge. Includes inner and outer cartridge replacement. Bottom Physical Dimension: 14-3/8″, 7-3/4″. Bottom Style: Open Castle. Model: S8M150 Inner System:3, S8M150 Outer System:3. Square Footage: 191 sq ft, 259 sq ft. Top Physical Dimension: 13-9/16″, 6-1/2″. Top Style: Open, Open Castle. View more great items. Jandy Zodiac O-Ring, Zodiac Laars XL-2, Heat Exchanger, Quantity 12 R0391600. Hayward Key Cover and Handle Assembly 1-1-2in. This listing is currently undergoing maintenance, we apologise for any inconvenience caused.
Tags: cartridge, inner, media, modular, outer, pentair, s8m150, sta rite, system
This entry was posted on Friday, January 2nd, 2026 at 4:08 am and is filed under pentair. You can follow any responses to this entry through the RSS 2.0 feed. Both comments and pings are currently closed.

