4 Reasons to Choose MS PP Melt-blown Cartridge FiltersMembrane Solutions


Membrane Solutions PP Melt-blown cartridge filters are tubular filters made of 100% non-toxic polypropylene fibers and manufactured using advanced melt-blown technology. Compared to ordinary pleated filters, these depth filters offer high surface area resulting in increased dirt capacity and longer service life. Aside from offering broad chemical resistance, these melt-blown filters are also low-cost, making them an ideal choice for industrial water treatment processes.

Why Choose Membrane Solutions PP Melt Blown Cartridge Filters

1. Optimized construction

Membrane Solutions’ PP Melt-blown Cartridge Filters come with a triple layer construction that creates a gradient pore structure, maximizing dirt-holding capacity and extending filter service life. Its multi-level structure also presents a three-

dimensional filtering effect, offering high porosity, high efficiency, and low-pressure drop. Both filter media and structure are optimized to resist contaminant unloading when differential pressure increases during application.

2. Made of high quality materials

The inner core of the filter is thermally treated to provide additional rigidity and eliminate media shedding. All polypropylene materials used in manufacturing complies with the Food and Drug Administration (FDA) regulations, suitable for the food and beverage industry.

3. No adhesives used

Fibers are thermally bonded without binders, adhesives, and surfactants, making these not just resistant to unloading and particle shedding but also easy to recycle. These also meet FDA requirements for the food and beverage industry.

4. Available in various sizes and configurations

Membrane Solutions showcases different types of PP Melt Blown Cartridge Filters to accommodate most water treatment requirements. We carry filters with nominal ratings ranging from 0.5 to 100 microns and length options from 5” to 40”.




End caps:



Silicone, Viton, EPDM, Buna-N

Micron ratings:

0.5,1, 3, 5,10,20,30,50μm



MS melt blown depth filters are used in different industries and applications including:

  • Cooling water
  • Bulk chemicals
  • Plating
  • Industrial water treatment
  • Desalination
  • RO pre filters
  • Economical depth filtration - Drinking water treatment
  • Water injection - Prefiltration
  • Oil andgas
  • Food & beverage


Designed to offer good filtration performance, removing impurities as small as 0.5-micron contaminants, MS’ PP melt blown filter elements are widely implemented in various water treatment plants. These filters are also constructed using FDA-certified, non-toxic polypropylene guaranteed safe for use. Thanks to its hierarchical structure, these effectively retain suspended solids, particles, rust, and other impurities.

Need melt-blown filters for your factory? Choose only the best from MS’ extensive selection available in a range of configurations. We carry best quality PP melt-blown cartridge filters and offer excellent after-sales service. For more product details, visit our page here: https://www.membrane-solutions.com/melt_blown_cartridge_filter.htm