Melt-Blown Filter Cartridges (HydroFil)

Vens HydroFil cartridges are melt-blown from polypropylene fibre. The fibre is dense on the inside and more open on the outside, so coarse particles are held in the outer layers and fine ones further in. There are three grades.
Grades
HydroFil-S, standard: pure polypropylene, for pre-filtration of pure water, desalination and food duties
HydroFil-H, high strength: polypropylene with a textured surface that adds filter area and strength, suited to viscous liquids
HydroFil-M, fine fibre: micro polypropylene fibre with a removal efficiency above 99%, for food and beverage, pharmaceutical, petrochemical and electronics duties
Technical data, all grades
Retention ratings: 1, 3, 5, 10, 25, 50, 75, 100 and 150 µm
Lengths: 5, 10, 20, 30 and 40 inches
Inside and outside diameter: 28 and 69 mm
Maximum differential pressure: 4.0 bar at 21 °C, 2.4 bar at 80 °C
Maximum temperature: 80 °C
Features
100% polypropylene, with no adhesives and no fibre release
High flow with low pressure drop
Large dirt-holding capacity
Wide chemical compatibility
Tell us the liquid, the flow rate, the retention rating and the housing or cartridge you use now. You can also look up an equivalent cartridge in FilterDex.
Guide: How to choose a filter cartridge
See the full Vens filter range.
Certification: Vens Hydroluft is certified to ISO 9001:2015 and ISO 14001:2015, holds ASME and PED pressure vessel certification, and complies with FDA and EU food safety regulations.
Vens has more than 10,000 installations. Every unit is designed by engineers who studied at MIT, Stanford, Cornell, the IITs, Arizona State University and the University of Cincinnati and have worked in the industries that use this equipment, so it is sized for the job, built in the right materials and designed to proper factors of safety.