Description Pentair System 3 S8M150 Large and Small 450 Sq Ft Replacement Filter Cartridges, 170147 Fits Modular Media 450 Square Feet: 191 and 259 Diameter: 25-1/2 in and 18-1/4 in Length: 12-1/2" and 20-1/8" Includes: 1- 250210202S 1- 250220203S
Quick View Sta-Rite Small Inner Cartridge Filter Element 191 Sq/Ft for System 3 S8M150, 25021-0202S MSRP: Was: Price Now $445.89 Free Shipping MSRP: Was: Price Now $445.89 59 Remaining Quantity 1 2 3 4 5 6 7 8 9 10
Quick View Sta-Rite System 3 S7M120 Large and Small 300 Sq/Ft Replacement Filter Cartridges, 170145 MSRP: Was: Price Now $476.69 Free Shipping MSRP: Was: Price Now $476.69 Over 250 in Stock! Quantity 1 2 3 4 5 6 7 8 9 10
Quick View Sta-Rite System 3 S7M400 Large and Small 400 Sq/Ft Replacement Filter Cartridges, 170146 MSRP: Was: Price Now $732.89 Free Shipping MSRP: Was: Price Now $732.89 156 Remaining Quantity 1 2 3 4 5 6 7 8 9 10
Quick View Sta-Rite System 3 S8M500 Large and Small 500 Sq. Ft. Replacement Filter Cartridges, 170148 MSRP: Was: Price Now $1,124.99 Free Shipping MSRP: Was: Price Now $1,124.99 103 Remaining Quantity 1 2 3 4 5 6 7 8 9 10
Quick View Sta-Rite Large Outer Cartridge Element 259 Sq. Ft. for System 3 S8M150, 25022-0203S MSRP: Was: Price Now $670.39 Free Shipping MSRP: Was: Price Now $670.39 70 Remaining Quantity 1 2 3 4 5 6 7 8 9 10
