PTFE Pleated Filter Cartridges

Membrane Solutions polytetrafluoroethylene (PTFE) pleated filter cartridge is made of high porosity PTFE membrane, with high flow rate and long service life, extremely low risk of dissolution and particle shedding and good chemical resistance. It provides high-purity PFA, HDPE, PP component material selection according to different application scenarios, as well as hydrophobic, hydrophilic and semi hydrophilic PTFE filter membranes to choose from. Membrane Solutions PTFE pleated filter cartridge has been finely designed for different application scenarios, forming different sub-series to meet the needs of different customers, such as AfsPure series, All Fluorine series, Wet-Fluoride series, Wet-Vast series, Wet-Mega series, FBG series, etc. The characteristics and applications of each series are different, and we can choose the appropriate PTFE pleated filter cartridge according to your needs.

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FluorPure-BG Series - High-effective Hydrophobic PTFE Pleated Filter Cartridge for Gas Filtration
FBG series PTFE pleated filter cartridge is made of naturally hydrophobic sterile-grade PTFE membrane, which has excellent uniformity of pore and proven sterilization efficiency, and can provide reliable sterility guarantee for high humidity gas.
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UltiPure All Fluorine Filter Cartridge with High Flow Rate and High Cleanliness
83 AF series all fluorine filter cartridge is a pleated membrane filter cartridge suitable for the manufacturing process of high generation LCD panels.
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Wet-Fluoride Series -All Fluorine Filter Cartridge with Ultra-high Cleanliness
Membrane Solutions Wet-Fluoride series filters are All-PTFE structure. The filters use high flow rate PTFE membranes. This kind of filters is especially designed for chemicals including SC1, SC2, 49HF, HNO3, EKC and NMP in SEMI-WEC application.
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Wet-Vast Series - PTFE Pleated Filter Cartridge with Ultra-pure HDPE Component
Membrane Solutions Wet-Vast series filter is a combination of PTFE Membrane and HDPE support/core/cage. PTFE and HDPE materials possess good chemical compatibility which make it suitable for large range of liquid chemical application. It effectively removes particles from high purity chemicals in SEMI industry. Available in a wide range of retention ratings and pore sizes to meet customer’s requirements.
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Wet-Mega Series - PTFE Pleated Filter Cartridge with Ultra-pure PP Component
Membrane Solutions Wet-Mega series filter is constructed of a PTFE membrane that provides excellent chemical compatibility and it is inherently hydrophobic. It is specially designed to low metal iron extraction to meet the requirements of chemicals and organic solvents in the electronics industry.
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AfsPure All Fluorine Series - All Fluorine Filter Cartridge with Strong Chemical Compatibility
The AfsPure series perfluorinated filter cartridge is composed of high-porosity PTFE membrane and high-purity PFA plastic parts, which has excellent resistance and stability inhighly corrosve acid, alkali and organic solvent environments. Through post-treatment and 18.2M Ω .cm UPW flush, it can achieve a stable high cleanliness level and ensure thestability of filtration, which is the most cost-effective product for high-purity electronicchemical reagent filtration in the semiconductor industry.
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FluorPure-EV/ECTFE Half-Fluorine Series - PTFE Pleated Filter Cartridge with Anti-oxidation and Excellent Chemical Resistance
FEV series semi-fluorinated filter element adopts PVDF cage/core and support layer, and uses high-temperature hot melt technologyto complete welding sealing. The product has excellent chemical compatibility and cleanliness, and is widely used in oxidizingenvironments and filtration of a variety of highly corrosive solutions. In addition, the hydrophilic filter media can be used for the filtration of various high surface tension reagents without pre-wetting treatment.
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AfsPure GP Series - All Fluorine Filter Cartridge for Special Gas Filtration
GP series All-fluorine filters are welded and sealed with high temperature hot melt technology by ultra-pure PFA resin with strong chemical compatibility and high-purity PTFE membrane. It is resistant to high temperatures and oxidation, and is specially designed for special gas filtration.
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CF/CL Series - PTFE Pleated Filter Cartridge with High Flow Rate and Long Service Life
CF/CL series PTFE pleated filter cartridge is made of high porosity PTFE membrane, and high resistance polypropylene material, with ultra-high flow rate and long service life, which have wide chemical compatibility, can be applied to the filtration of different chemical reagents. Also the CL type provide hydrophilic membrane, no need pre-wetting treatment before used, which can reducing pollution and reducing replacement costs.
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FG/FL Series - PTFE Pleated Filter Cartridge with High Efficiency
The FG/FL series PTFE pleated filter cartridges are made with high-strength polytetrafluoroethylene membranes and polypropylene skeleton, providing excellent filtration performance and long-term stability of filtration efficiency during use. The FG series, configured with hydrophobic membranes, can be directly used for filtering various low surface tension chemicals, while the FL series, configured with hydrophilic membranes, can filter various aqueous reagents without the need for pre-wetting. With enhanced chemical resistance, they are commonly used for the filtration of etching solutions, stripping solutions, and other active chemical liquids such as acids and alkalis in the panel new energy sector.
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EC Series
EC series semi-fluorinated filter element adopts PVDF cage/core and support layer, ECTFE meltblown membrane as the flter layer, its depth filtration characteristics greatly extend the filtration life, especially suitable for corrosive, oxidizing and high temperature conditions of high solid content reagent filtration.
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Introduction

Membrane Solutions polytetrafluoroethylene (PTFE) pleated filter cartridge is made of high porosity PTFE membrane, with high flow rate and long service life, extremely low risk of dissolution and particle shedding and good chemical resistance. It provides high-purity PFA, HDPE, PP component material selection according to different application scenarios, as well as hydrophobic, hydrophilic and semi hydrophilic PTFE filter membranes to choose from.
Membrane Solutions PTFE pleated filter cartridge has been finely designed for different application scenarios, forming different sub-series to meet the needs of different customers, such as AfsPure series, All Fluorine series, Wet-Fluoride series, Wet-Vast series, Wet-Mega series, FBG series, etc. The characteristics and applications of each series are different, and we can choose the appropriate PTFE pleated filter cartridge according to your needs.

Features

Suitable for filtering various types of chemicals
High flow rate, long service life
Excellent corrosion resistance and temperature tolerance
Broad chemical compatibility
Low dissolution and particle shedding
Convenient prewetting option
100% filter integrity testing

Applications

1. Wet etching and cleaning
2. High viscosity photoresist and photo chemical, electronic chemical filtration
3. Filtration of strong acid and strong alkali chemical solvents
4. Water filtration in the semiconductor, hard disk drive manufacturing, flat panel displays (LCD, LED, OLED, AMOLED, plasma), and solar/photovoltaic industries
5. High temperature and highly corrosive chemical liquid filtration
6. Electronic industry high-purity gas filtration
7. Gas sterilizing filtration
8. Sterile exhaust and intake filtration for fermentation tanks, storage tanks, etc
9. High purity steam filtration