Fluval Carbon Impregnated Foam Pad - 2 Pack (A249) The replacement Fluval Carbon Impregnated Foam Pad are designed for: Fluval FX4 High Performance External Canister Filter Fluval FX5 High Performance External Canister Filter Fluval FX6 High Performance External Canister Filter Fluval Carbon Impregnated Foam Pads are specially designed for Fluval FX4, FX5 and FX6 high performance canister filters. These carbon impregnated pads capture micro particles as the water passes through. The added carbon removes odour, discoloration, as well as heavy metals and organic contaminants. Key Features: Mechanical and chemical filter media Protects aquarium filter motor by trapping debris Added carbon removes odours and keeps water crystal clear For freshwater and saltwater environments Easy to install Replace every 1-2 months Includes: 2 x Carbon Impregnated Foam Pad
