The CS BIG SX (DOE) in depth filter cartridges are made using a special plated paper with an ample filter surface with an external diameter of 4.50”, filtration degree 25 micron.

They are used with the specific DP BIG housings with a 10” and 20” height. 
They provide excellent performance with higher water capacity, guaranteeing greater duration in terms of efficiency and low pressure drops, both for home and
industrial uses.



Pleated paper filter cartridges with 4.5 outer diameter for in-depth filtration of fine sediments
SX cartridges: double open end (DOE) with flat antimicrobial gaskets
Fit to DP BIG housings
Filter medium: special paper
Inner core and end caps: polypropylene
Maximum operating temperature: 45°C (°F)
Average duration: 3-6 months
Maintenance: none
Use with potable water. Do not use with microbiologically impure water or of unknown quality
Atoxic materials, suitable for potable water
Better performance in terms of filtration duration and efficiency
Suitable to large capacities, they ensure minimal pressure drop
Gasket reduces bacterial spreading
Low pressure drop and extend filtering surface