Cartridge filters - Import export

Our range of sterile gas filters includes two types of sterile gas filter - PTFE membrane or GF depth media's - and also includes a range of coalescing prefilters that ensure the maximum protection of the final sterile filter. All are designed with minimum operating differential pressure in mind to minimise running costs and to optimise filter service life.

Stainless Steel (St. St.) filters retain their strength as liquid temperatures increase which makes them suitable for elevated temperature liquid filtration, where polymetric (polypropylene, nylon, polyester or glass fibre) cartridges are not viable. Staineless Steel filter cartridges have: - A broad range of chemical compatibility - Mechanically strong which makes them ideal for high viscosity applications - Are cleanable either by ultrasonics or chemical cleaning - Reusable through many elevated temperature cycles Stainless Steel filters also play a key role in the filtration of steam due to their thermal strength protecting process equipment and pipework from damage by contaminants entrained in the steam.

Membrane cartridge filters ensure the complete removal of microorganisms in sterile liquid applications, or spoilage organism removal to ensure shelf life in food & beverage applications. Known as final, sterile or POU filters, membranes are usually the last filter used in a manufacturing process prior to packaging. All membrane cartridges are constructed from material meeting USFDA Title 21 and USP Class VI. The filter also meets the current USP requirements for extractables. All are steam sterilizable and integrity testable.

Widely used and favoured for drinking water treatment and beverage production where chloramines are not present; the SCB is formulated from low ash content, microporous coconut carbon that targets VOCs and THMs. Acid wash during the production process and low fine content give excellent rinse-up times as well as regulating pH and taste. The CleanPore Carbon also gives improved flowrate and lower pressure drop than the PCB, reducing the size of the housing required, making it a firm favourite for drinking water, pre-RO and applications where end product consumption is a consideration. Typical Applications: • Drinking water • VOC and THM reduction • RO protection

PVH range of single and multi-cartridge industrial housings is suitable for industrial liquid applications. The standard high flow filter housing can be configured to accept between 1 to 7 high flow cartridges and caters for flows more than 200 m3/hr up to 1,400 m3/hr. Pressure rated to 10bar, the housing is leg mounted. A single high flow housing replaces a multi-round holding 8 to 10 cartridges. The housings are available in vertical or horizontal orientation to make installation of high flow cartridges as easy as possible. Housings are supplied 40” and 60” lengths to maximise cartridge surface area available.

Acting as a prefilter, pleated depth cartridge filters perform an important role by protecting follow-on membrane technologies - microfiltration, ultrafiltration, nanofiltration, and reverse osmosis - so their efficacy and service life can be maximised. Avialable in polypropylene or glass fibre, in standard and highflow formats, micron ratings from 0.5 to 100 micron plus and a range of different endcaps allows all existing applications to be retrofitted.