Inhibiting the growth of trapped bacteria and microbes within the filter, the PRISM antimicrobial spun depth cartridge prevents premature blocking from biofilm, the occurrence of unpleasant smells and the potential of unsightly water stains by utilising silver ions with antimicrobial properties. Primarily used in private water supplies such as boreholes and well water, the DSPPB is also an excellent safe guard for more critical prefiltration applications such as pre-UV treatment.

With higher efficiency and a longer service life than both the Value and Core spun, the Plus grade is the most versatile and adept cartridge in the PRISM spun range. The deep grooved construction significantly increases the surface area, maximising the dirt holding capacity of the cartridge whilst the integral support core increases pressure and temperature operating conditions. Available with a range of end-caps for added seal security and operator ease for fitting in multi-round housings.