The CPP BIG SX (DOE) in depth filter cartridges in polypropylene are Melt-blown type cartridges specifically designed for DP BIG housings.

They are made of a single body in polypropylene microfibres, with an external diameter of 4.50”, without internal core or plates.
To offer excellent hygienic safety standard, the CPP BIG SX are produced by a high efficiency system, capable of manufacturing the finished cartridge without direct contact between the operator and the product. 
They are available in 10”and 20” height with a nominal filtration of 1, 5 or 25 micron.
The CPP BIG SX filter cartridges have a high degree of chemical compatibility with potable water and are suitable for supporting large capacities, extending operating time and offering greater efficiency.


Melt-blown filter cartridges with 4.5 outer diameter for in-depth filtration of fine sediments
SX cartridges: double open end (DOE)
Fit to DP BIG housings
Filter medium: polypropylene
Maximum operating temperature: 80°C (176°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 for large capacities
Complete hygienic safety with Melt-blown technology