Anchor AF-6001 – 2 Stage Whole House Filter features 1 sediment filter and 1 activated carbon block cartridge. The double stage design gives you the cleanest water
AF-156001 – Cartridge Set is replacement filters for Anchor Whole House Systems. Sediment pre-filter: The 20″x 4.5″ 5-micron polypropylene sediment pre-filter extracts