Inkjet Filters are intended for use in bulk ink manufacturing.

Press Release Summary:

Based on meltblown polypropylene filter media, Inprinta® Klearfil™ bulk ink filters offer removal ratings from 0.5–75 micron absolute. Combination of up to 8 separate filtration layers provides true depth filtration within pleated cartridge construction. Used as pre-filters or final filters, Inprinta® Tekfil™ bulk ink filter cartridges come in removal ratings from 1–100 micron and provide absolute and nominal filtration. Both 10 in. cartridge filters have no surfactants/bonding agents.

Original Press Release:

Inkjet Filters for Bulk Ink Manufacture

Inprinta®, a leading inkjet filter manufacturer, has announced two new ranges of 10-inch (25cm) cartridge filters designed for use in the manufacture of bulk ink. The new ranges are based on Inprinta’s proprietary Klearfil™ and Tekfil™ technologies.

Inprinta® Klearfil™ bulk ink filters benefit from the latest developments in meltblown polypropylene filter media technology offering removal ratings from 0.5 to 75 micron absolute. The combination of up to eight separate filtration layers provides true depth filtration, within a pleated cartridge construction. The graded multi-layer polypropylene media in Klearfil™ bulk ink filters provides pre-filtration of the process fluid prior to the absolute rated final layer. The unique design of the Klearfil™ cartridges helps to achieve lower running costs and a smaller process footprint.

Available in a choice of removal ratings from 1 to 100 micron – Inprinta® Tekfil™ bulk ink filter cartridges provide absolute and nominal filtration where the cost of filtration is critical. Benefiting from a graded depth filter design, Tekfil™ filters provide high contaminant capacity thereby ensuring the integrity of bulk ink production even over extended periods of time. These cartridges can be used as pre-filters or final filters in bulk inkjet filtration.

Inprinta® Klearfil™ and Tekfil™ bulk ink filter cartridges are manufactured from FDA approved materials and contain no surfactants or bonding agents thereby minimising extractables. These filters are manufactured in an ISO Cleanroom environment by fully gowned staff, minimising the risk of contamination. All cartridge filters are validated using recognised industry standard modified OSU-F2 single pass test to Beta 5000 (99.98% efficiency). Klearfil™ and Tekfil™ filters are suitable for use with both aqueous and solvent-based inkjet inks and fluids.

Committed to excellent service and support from its offices in the UK and USA, the aim of Inprinta® is to provide quality consumables at a compelling price and service. All products are manufactured in the UK and are supplied with the Inprinta® quality guarantee.

For further information please contact Inprinta on +44-1425-612010 / +1-804-550-1600 or email

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