Dewdon - Melt-Blown Filter Cartridges
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Melt-Blown Filter Cartridges

Dewdon’s PP Melt Blown Filter Cartridges are made of 100% FDA approved polypropylene material, without binders, additives and lubricants. PP melt blown filter elements are manufactured to suit different pore diameter of nozzle-spraying melt blown machines. PP melt blown filters have multi-layered constructions with fine fibers in inner layers while in outer layers fibers are coarse, which lead to progressive contaminant removal efficiency and consistency of good performance.

PP melt blown filter cartridges own high dirt holding capacity, low pressure drop, high flow rate, good chemical resistance, long service life and effective filtration for suspended particle, sediment and other kinds of impurities, also, there is no fiber released. PP melt blown cartridges are economical and classical filter media, which are widely used in liquid prefiltration industries.

Products Specifications

Filter Media Polypropylene
Length 5", 9.75", 9.8", 10", 20", 30", 40", 50", 60", 70" (According to customers’ requirements)
Inside Diameter 28mm, 30mm (Special ID is accepted)
Outside Diameter 2.36"(60mm), 2.4"(61mm), 2.5"(63mm), 2.55"(65mm) (Special OD is accepted)
Filtration Rating 1μm, 5μm, 10μm, 20μm, 30μm, 50μm, 75μm, 100μm
Gasket/O-ring Silicone, EPDM, Viton, Buna
End Cap DOE, 222/Flat(SOE), 222/Fin(SOE), 226/Flat(SOE), 226/Fin(SOE)

Product Features

PP filter cartridges are mainly applied to most industry standard housings.

100% FDA approved safety polypropylene materials suit a lot of demanding applications.

Superior PP melt blown filters have high filtration efficiency and consistent good performance.

PP cartridges have multi-layered construction, high contaminant holding capacity and long service life.

Many types of end caps are available by thermally-bonded, such as 222/fin, 222/flat, 226/fin, 226/flat etc.

Customized special PP melt blown filter cartridges are accepted to meet specific application's requirements.

Technical Data

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Food & Beverage

Plating solution

PCB Industry

Chemicals and Solvents

Pre RO/ID water filtration


Petrochemical Process

Industrial waste water treatment

Electronic Industry

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