Product Description
PP String Wound Filter Cartridge String Wound Filter Cartridge is made of high purity polypropylene or absorbent cotton, wrapped with certain aperture gradient winding. Depth filter. Good integrality, free of surfactants. Main Characteristics: 1. Depth filter
2. Large flow
3. High dirt holding capacity
4. Wide chemical compatibility
5. Economical and ideal choice
6. 100% PP Typical Applications: 1. Prefiltration before RO system in electronics process water
2. Bottled water, wine, beer pre-filtration in food &beverage industry
3. Prefiltration for Pharmaceuticals and electrical industries
4. Clarification for waste water treatment
5. Prefiltration before precision filtration Main Technical Data (10") Micron Rating(µm): 1.00,3.00,5.00,10.0,20.0,30.0,50.0,70.0µm
Length: 10" ~40"
Outer Diameter: 60~130mm
Inner Diameter: 28mm/30mm
Normal Operating Temperature: ≤50ºC
Max. Operating Temperature: 80ºC(△P≤0.10Mpa)
PH Value compatibility: 1-13 
FAQ: 1. Package Details: Plastic bags inside,carton outer.
2. OEM including what items?
Brand OEM. Part number OEM. Sizes and Structure OEM.
3. What is warranty?
Our warranty is 1 year. It means in the correct installation and normal using condition,if our goods meet any quality questions,we will re-produce for you again for free.
4. Can you offer sample to check the quality?
We offer FREE SAMPLES based on freight collect.
5. What about delivery time?
Order delivering time has relations with the order quantity, order models and packagings. Generally, it takes about 1-15days to get the order ready.
Shipping Maritime; Railway; Air (DHL/UPS/TNT/FEDEX) 
Company Profile: JiAn city QingFeng Filter Equipment Co., Ltd is a direct chinese manufacturer in industrial filtration and separation region since 2006year , producing and marketing micro filtration products for pharmaceutical, food and beverage, chemical and electronic industries and other related liquid and gas filtration industries, such as filter membrane, filter cartridges, filter housing.
Our factory has a full set of filter technology and filter production equipment (include quality monitoring equipment) which is imported from Japan. At the meantime, Our factory adhering to the technology advantage of CN-CA reinforced membrane( the important new product of 85 national torch plan) And Nylon reinforced membrane(the first Nylon creator).And our factory also the domestic leading technical level in producing reinforced PVDF membrane. The products and services we offer will provide world class quality.
CONTACT US: Ji'an Qingfeng Filter Equipment Material Co.,Ltd
Website:
qingfengfilter.en.made-in-china.com 
