Melt Blown PP Cartridge


Melt Blown Depth Cartridges are unique depth type filters produced from virgin Polypropylene which meets the requirement of the FDA Title 21 of the Code of Federal Regulations 177.1520 for direct and indirect food contact. 
PP series melt blown depth filters take advantage of our innovative continuous multi-extrusion technology and the latest melt blowing micro-fiber technology.


  • Melt blown micro-fiber and our multi-layed structure provides consistent particle retention and superior contaminant holding capacity with longer filtration life.
  • Thermally self-bonded micro-fiber construction ensures consistent performance yields throughout filtration life with no release of fibres or media migration through the filter body.
  • Our 100% pure polypropylene raw material meets the requirements of the FDA CFR Title 21,177.1520
  • PP filters have a broad chemical compatibility for a wide variety of applications as shown in the table below.
Chemical Compatibility
Polypropylene materials provide broad chemical compatibility for variety of application.
Chemicals 25°C(77) 60℃(144) Chemicals 25℃(77) 60℃(144)
Acetic Acid Nitric acid 5-10%
Vinyl Acid Toluene
Acetone N/A Methyl Alcohol
Hydroxybenzene Toluene
Hydrochloric acid Alkane Hexyl
Vitriol Sodium Hydroxide
Nitric Acid 50% Potassium Hydroxide
Ordering Information