Double Big Blue 20" X 4.5" mws_apo_generated improving the bio-availability of the

improving the bio-availability of the water

colour & odour

Designed for high-use

The DW2042FR-09 water filter replaces: DW2042F-09

Wels Approved

Double Big Blue 20" X 4.5" mws_apo_generated improving the bio-availability of theBigBlue Unit: Measurements Dimensions : SYSTEM Height: 700mm Width: 400mm Depth: 200mm The BIG BLUE 20" whole house system is designed for HIGH uses and comes in a single or twin option. The BIG BLUE range of systems are 4. 5" across as opposed to 2. 5" like the economy systems. This allows a much better flow rate due to less restriction, as well as better filtration and a longer life filter cartridge due to more surface area and a greater quantity of