This system 3 SM-Series modular media filter has 500-square feet effective filter area and 2-inch tank port size. It features durable two-piece tank housing constructed of Dura-Glas, Sta-Rite industry leading glass-reinforced composite resin, posi-lok clamps provide safe, easy access to tank internals, superior backwash capabilities means less manual cleaning of the grids. It is certified by NSF. Measures 31-1/2-inch length by 41-1/2-inch height by 30-1/2-inch width.

• System 3 modular media SM-Series cartridge filter
• Filter has 500-square feet effective filter area and 2-inch tank port size
• Durable two-piece tank housing constructed of Dura-Glas, Sta-Rite industry leading glass reinforced composite resin
• Posi-Lok clamps provide safe, easy access to tank internals
• Measures 31-1/2-inch length by 41-1/2-inch height by 30-1/2-inch width

System 3 modular media SM-Series cartridge filterPentair