Sta-Rite System 3 Modular Filters 170145 sold_recently High flow capacity: 144 GPM

High flow capacity: 144 GPM (floor) and 112 GPM (wall) are designed for high-traffic pools without compromising safety

Leak-resistant seal promotes consistent suction for improved debris pickup and cleaner performance

The LN4030 is designed to be used often—and comfortably

Broad Compatibility with Pool Heads: Fits most brushes

Sta-Rite System 3 Modular Filters 170145 sold_recently High flow capacity: 144 GPMPentair Sta Rite System 3 Modular Filter 170145 Cartridge Set Intro Designed for Sta Rite System 3 modular filters, the 170145 cartridge set delivers a complete OEM replacement that fits the S7M120 core. This ready to install kit includes 25021 0200S and 25022 0201S cartridges, engineered to maintain a tight seal, preserve steady flow, and deliver noticeably clearer pool water throughout the season. Built for residential pools, these cartridges