NON-METALLIC

PP Meltblown Filter Cartridge

PP meltblown filter cartridges are manufactured from polypropylene microfibers through thermal bonding without any chemical adhesives. The fibers randomly self-bond in space to form a three-dimensional microporous structure, integrating surface and deep-layer filtration. The fiber arrangement and density create high filtration precision and contaminant retention capacity along the cartridge's diameter.Featuring low pressure drop and a gradient pore structure with outer porosity and inner density, this deep-layer filtration design offers strong contaminant retention. It effectively removes suspended solids, particles, rust, and other impurities from liquids, delivering excellent filtration performance and extended service life. Kangbai Jie is a professional melt-blown filter cartridge manufacturer offering diverse specifications and accepting custom orders.

Common market precision: 0.5μm, 3μm, 5μm, 10μm, 20μm, 50μm, 100μm

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OVERVIEW

SPECIFICATIONS

Core Features

1. Three-layer depth filtration structure delivers high precision, low pressure drop, high flow rate, large dirt-holding capacity, and extended service life.

2. Gradient pore size design with outer-loose, inner-dense structure provides excellent deep filtration performance.

3. Directly formed via hot-melt bonding of raw materials without additives. 100% ultra-pure PP ensures chemical compatibility, meeting diverse liquid filtration requirements for optimal results.

4. FDA-certified raw materials guarantee safe usage. Compatible with multiple fittings for flexible installation.

5. Individually numbered cartridges with traceable batch production records. Each cartridge undergoes 100% integrity testing before shipment, ensuring reliable quality and safety.

Applications

Microelectronics: Cleaning solutions, chemicals, solvents
Food & Beverage: Soft drinks, alcoholic beverages, bottled water
Pharmaceuticals: Eye drops, oral liquids, pharmaceutical agents, etc. (pre-filtration)
Water Treatment Industry: RO systems, seawater desalination, municipal water pre-filtration
Petrochemicals: Oilfield injection water, fine chemicals, acid/alkali solvents
Biological Drinking Water: Water purifiers, water dispensers, security filters

Specifications	Inner Diameter	Outer Diameter	Length	Water Treatment Capacity	Filter Precision	Packaging
2.5 inches	28/30mm	60mm	63.5mm	0.125 t/h	1-100μm	200 pieces/box
5-inch	28/30mm	60mm	127mm	0.25 t/h	1-100μm	100 cartridges/box
10 inches	28/30mm	60mm	254mm	0.5 t/h	1-100μm	50 pieces/box
20 inches	28/30mm	60mm	508mm	1 t/h	1-100μm	25 pieces/box
30 inches	28/30mm	60mm	762mm	1.5 t/h	1-100μm	25 pieces/box
40 inches	28/30mm	60mm	1016mm	2 t/h	1-100μm	25 pieces/box