Double Big Blue 20" X 4.5" It has a capacity of

It has a capacity of approximately 1575 litres

ADQ36006101-S

Ceramic end cap of UV lamp TECHNICAL DATA: 9000 hours (1 year) lamp life

DA29-00003B

Membrane longevity

Double Big Blue 20" X 4.5" It has a capacity ofBigBlue 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