Add to Cart Quick view Ecolab 9320-1077 20" Carbon Block Cartridge Filter 40,000 Gal. Capacity OPEN BOX Ecolab MSRP: Now: $49.99 Was: Donated item in support of Austin Habitat For HumanityCondition: Open BoxNew condition(See photos for examples)Notes:Ecolab 9320-1077 20" Carbon Block Cartridge Filter 40,000 Gal. CapacityAbout... MSRP: Now: $49.99 Was: Add to Cart Quick view Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: Now: $49.99 Was: Subtotal: Add to Cart