Pentair System 3 Modular Media Filter S8M500 Replacement Cartridge Pack | 170148 Full Circle High flow rate (~180 GPM)

High flow rate (~180 GPM) with low head loss

Give your pool the ultimate lighting upgrade

Eliminates costly overfilling and flooding

The MasterTemp 400HD offers the efficiency

Designed as an OEM Pentair replacement

Pentair System 3 Modular Media Filter S8M500 Replacement Cartridge Pack | 170148 Full Circle High flow rate (~180 GPM)Pentair System 3 Modular Media Filter S8M500 Replacement Cartridge Pack 170148 Replace both inner and outer cartridges for Pentair System 3 S8M500. Includes 209 sq ft inner + 291 sq ft outer modules. SKU 170148. Features Includes one inner 209 sq ft cartridge and one outer 291 sq ft cartridge Direct OEM compatibility with the S8M500 modular media filter Robust media construction resists degradation over repeated use Maintains balanced flow dynamics to