Download how to choose the right filter housing Download catalogue for doctop filter LPPF filter cartridges are constructed of multilayer polypropylene, featuring high flow rates, broad chemical compatibility and high dirt holding capacity. These filters are ideal for removing particulate and colloidal contaminants in vaccines filtration. Features and Benefits ● Superior dirt-holding capacity ● Reliable retention of particulates ● Broad chemical compatibility Quality ● Cartridges produced in a controlled environment ● Manufactured according to ISO9001 certified Quality Management System Specification LPPF Multi-layer Filter Cartridge for Vaccines Materials of Construction Filter   Media Multi-layer   PP Support PP Core,   Cage and Drainage PP End   Caps PP O-rings/Gasket Silicone/EPDM/Viton/TEV Sealing   Technology Thermal   Bonding, No Adhesives Dimensions Diameter Φ68 Length 5 inch, 10 inch, 20 inch, 30 inch, 40 inch Filtration Area, ft2 2.1~3.2 per 10-inch   element Pore Size, μm 0.5, 1.0, 3.0, 5.0,   10, 20 Maximum Differential Pressure Forward:   4.2 bar @ 23 ℃; 1.5 bar @ 85 ℃ Particle Removal Efficiency (%) ≥ 90 Extractables, per 10-inch cartridge ≤ 50 mg after 24-h soak in   water Toxicity Component materials   meet GB/T 14233.2of Chinese National Standard for Safety Tests. TOC < 500 ppb after a water flush of 60 liters per 10-inch cartridge Sterilization Support steam-in-place sterilization or autoclave at 123℃ Oxidizable Substances Meets the criteria of Chinese Pharmacopoeia 2010, volume Ⅱ for purified water. Bacterial Endotoxins < 0.25 EU/ml as determined by the LAL test Ordering Information LPPF Multi-layer Filter Cartridge for Vaccines

Download how to choose the right filter housing Download catalogue for doctop filter LFC filter cartridges are manufactured from activated carbon fiber and polypropylene components, developed for decolorization, deodorization and unwanted adsorption, especially for oxidizing substances and organic impurities removal in bottled water industry. They can provide high flow rates at low pressure drops, non-toxic substance releasing and convenience for use. In addition, they are economical alternative to granular activated carbon cartridges. Features and Benefits ● High throughputs and high adsorption ability ● Broad chemical compatibility ● Easy to regenerate ● No hazardous substances releasing ● Resistant to acids and bases Quality ● Cartridges produced in a controlled environment ● Manufactured according to ISO9001 certified Quality Management System Specification LFC Filter Cartridge for Bottled Water Materials of Construction Filter Media Activated Carbon Fiber (ACF) Core, Cage PP End Caps PP O-rings/Gasket Silicone/EPDM/Viton Sealing technology Thermal Bonding, No Adhesives Dimensions Diameter Φ 68 (2.67 in) Length（in） 5, 10, 20, 30, 40 Filtration Area ≥ 5.4 ft2/10 in (≥ 0.50 m2/250 mm) Pore Size, μm 1.0, 3.0, 5.0 Maximum Forward Differential Pressure 4.2 bar@23℃（60.9 psi @73.4℉） 1.5 bar@85℃（21.7 psi @185℉） Sanitization May be hot water sanitized for 15 cycles using purified water at 85℃(185℉) for 30 minutes. Ordering Information LFC Filter Cartridge for Bottled Water

Download how to choose the right filter housing Download catalogue for doctop filter All fluoropolymer filter cartridges are constructed of hydrophilic PTFE membrane and PVDF components, offering high throughputs, high flow rates and long service life. Due to their characteristics of superior chemical compatibility and oxidation resistance, they are ideal for oxidized water filtration application in bottled water industry. Features and Benefits ● PTFE membrane with PVDF structure ● Low adsorption ability ● Broad chemical compatibility ● Good resistance to high temperature and oxidation Quality ● Cartridges produced in a controlled environment ● Manufactured according to ISO9001 certified Quality Management System Specification All Fluoropolymer Filter Cartridge for Oxidized Water in Bottled Water Materials of Construction Filter Media Hydrophilic PTFE Core, Cage PVDF End Caps PVDF O-rings/Gasket Viton/TEV Sealing technology Thermal Bonding, No Adhesives Dimensions Diameter Φ 68 (2.67 in) Length（in） 5, 10, 20, 30, 40 Filtration Area ≥ 6.4 ft2/10 in (≥ 0.60 m2/250 mm) Pore Size, μm 0.1, 0.22, 0.45, 1.0 Maximum Operating Temperature <95 ℃（203℉） Maximum Forward Differential Pressure 4.2 bar@23℃（60.9 psi @73.4℉） 0.6 bar@95℃（8.7 psi @203℉） Ordering Information All Fluoropolymer Filter Cartridge for Oxidized Water in Bottled Water

Download how to choose the right filter housing Download catalogue for doctop filter LPTA filter cartridges are featured by permanently hydrophobic PTFE membrane, specially designed for sterile venting and gas application in vaccine manufacturing. They are integrity testable, offering the highest process security, high throughputs, extreme humidity and stringent in-line steam sterilizations. These filters can be steam-sterilizable repeatedly for long service life. Features and Benefits ● High flow rates and low pressure drop ● High strength, long service life and cost-effective ● 100% integrity testable prior to release Quality ● Cartridges produced in a controlled environment ● Manufactured according to ISO9001 certified Quality Management System Specification LPTA Filter Cartridge for Air/Gas in Vaccine Filtration Materials of Construction Membrane Double-layer   Polytetrafluoroethylene (PTFE) Support PP Core,   Cage and Drainage PP End   Caps PP   (222/226 with encapsulated stainless steel reinforcing ring) O-rings/Gasket Silicone/EPDM/Viton/TEV Sealing   Technology Thermal   Bonding, No Adhesives Dimensions Diameter Φ68 Length 5 inch, 10 inch, 20 inch, 30 inch, 40 inch Filtration Area, ft2 ≥ 5.8 per 10-inch   element Pore Size, μm 0.01 (for gas) Maximum Differential Pressure Forward:   4.2 bar @ 23 ℃; 1.5 bar @ 85 ℃ Integrity Test- at 23 ℃ Bubble point ≥ 1100 mbar with 60/40% IPA/water HydroCorr (water intrusion   test) ≤   0.75mL/min per 10-inch cartridge with water at 2620mbar Bacterial Retention Passed the bacterial   challenge testing using Brevundimonas diminuta(ATCC19146) at a minimum challenge concentration of 1 x 107 CFU/cm2. Extractables, per 10-inch cartridge ≤ 10 mg after 24-h soak in   water Non-Fiber Releasing Meets the criteria for   a “non-fiber releasing” filter as defined in 21 CFR 210.3 (b) (6). Toxicity Component materials   meet GB/T 14233.2of Chinese National Standard for Safety Tests. TOC < 500 ppb after a water flush of 60 liters per 10-inch cartridge Multiple Sterilization Cycles 200 steam-in-place sterilization or autoclave cycles of 30 min at 123℃ Bacterial Endotoxins < 0.25 EU/ml as determined by the LAL test

Download how to choose the right filter housing Download catalogue for doctop filter LPSL filter cartridges are specially designed for sterilizing filtration of plasma fractionation. They are featuring extremely low extractables with no more than 10mg/10”, longer service life with 40 cycles of SIP. These filters can powerfully ensure final product quality. Features and Benefits ● Double layer hydrophilic PES Membrane ● Low protein binding ● Extensive drug compatibility for critical applications ● Extremely low extractables Quality ● Cartridges produced in a controlled environment ● Manufactured according to ISO9001 certified Quality Management System Ordering Information LPSL Low Extractable and Longer Service Life Filter Cartridge for Plasma Fractionation Application: ● Plasma Fractionation ● Sterile Injection Powder ● Vaccines ● Sterile Injection Powder ● Small & Large Volume Parenterals ● Plasma Fractionation ● Ophthalmic Solutions ● Facilities Water ● Cell Culture Media Preparation ● Active Pharmaceutical Ingredients ● Beer Filtration ● Wine Filtration ● Bottled Water Filtration ● Soft Drink Filtration ● Dairy Filtration ● High Fructose Syrup Filtration ● Semicon Filtration ● Ultrapure/DI Water Filtration ● Photoresist Filtration ● Display Filtration ● CMP Slurry Filtration ● Inkjet Inks Filtration ● Water Filtration ● Chemicals Filtration

Download how to choose the right filter housing Download catalogue for doctop filter LPM filter cartridges are characterized by high-performance, hydrophilic mixed cellulose esters membrane, offering high flow rates, low protein adsorption and superior microbiological safety. These filters are designed to reduce costs and are especially suited for in prefiltration of vaccines. Features and Benefits ● Low protein binding ● Superior throughputs and cost-effective ● High retention efficiency for more critical degrees of prefiltration Quality ● Cartridges produced in a controlled environment ● Manufactured according to ISO9001 certified Quality Management System Ordering Information LPSL Low Extractable and Longer Service Life Filter Cartridge for Plasma Fractionation Application： • Plasma Fractionation • Sterile Injection Powder • Vaccines • Sterile Injection Powder • Small & Large Volume Parenterals • Plasma Fractionation • Ophthalmic Solutions • Facilities Water • Cell Culture Media Preparation • Active Pharmaceutical Ingredients • Beer Filtration • Wine Filtration • Bottled Water Filtration • Soft Drink Filtration • Dairy Filtration • High Fructose Syrup Filtration • Semicon Filtration • Ultrapure/DI Water Filtration • Photoresist Filtration • Display Filtration • CMP Slurry Filtration • Inkjet Inks Filtration • Water Filtration • Chemicals Filtration

Download how to choose the right filter housing Download catalogue for doctop filter LPNN filter cartridges are characterized by hydrophilic Nylon membrane, providing high throughputs, low extractables and good mechanical strength. These filters are widely used for sterile filtration of facilities water, removing particles, microorganisms and endotoxins to meet the requirements of FDA and other international standards. Features and Benefits ● Low extractables and high absorption ● High throughputs and cost-effective ● 100% integrity testable prior to release Quality ● Cartridges produced in a controlled environment ● Manufactured according to ISO9001 certified Quality Management System Ordering Information LPSL Low Extractable and Longer Service Life Filter Cartridge for Plasma Fractionation Application: • Plasma Fractionation • Sterile Injection Powder • Vaccines • Sterile Injection Powder • Small & Large Volume Parenterals • Plasma Fractionation • Ophthalmic Solutions • Facilities Water • Cell Culture Media Preparation • Active Pharmaceutical Ingredients • Beer Filtration • Wine Filtration • Bottled Water Filtration • Soft Drink Filtration • Dairy Filtration • High Fructose Syrup Filtration • Semicon Filtration • Ultrapure/DI Water Filtration • Photoresist Filtration • Display Filtration • CMP Slurry Filtration • Inkjet Inks Filtration • Water Filtration • Chemicals Filtration

Download how to choose the right filter housing Download catalogue for doctop filter LPSL filter cartridges are specially designed for sterilizing filtration of plasma fractionation. They are featuring extremely low extractables with no more than 10mg/10”, longer service life with 40 cycles of SIP. These filters can powerfully ensure final product quality. Features and Benefits ● Double layer hydrophilic PES Membrane ● Low protein binding ● Extensive drug compatibility for critical applications ● Extremely low extractables Quality ● Cartridges produced in a controlled environment ● Manufactured according to ISO9001 certified Quality Management System Ordering Information LPSL Low Extractable and Longer Service Life Filter Cartridge for Plasma Fractionation Application: • Plasma Fractionation • Sterile Injection Powder • Vaccines • Sterile Injection Powder • Small & Large Volume Parenterals • Plasma Fractionation • Ophthalmic Solutions • Facilities Water • Cell Culture Media Preparation • Active Pharmaceutical Ingredients • Beer Filtration • Wine Filtration • Bottled Water Filtration • Soft Drink Filtration • Dairy Filtration • High Fructose Syrup Filtration • Semicon Filtration • Ultrapure/DI Water Filtration • Photoresist Filtration • Display Filtration • CMP Slurry Filtration • Inkjet Inks Filtration • Water Filtration • Chemicals Filtration

Download how to choose the right filter housing Download catalogue for doctop filter Light Cartridge Filter housing / multi-core high flow filter housing Feature: • Light Cartridge Filter, the specifications:3 core, 5 core, 7core  cartridge length 20inch. • Cartridge filter housing is suitable to install with both double open ends cartridge and single open end 222 cartridge. Unique Hooping & quick opening design. It’s easy to open, close, manipulate and maintain , • Inlet/outler: 2 "NPT cable , ANSI, JIS, DIN flanges . • O-ring material: rubber, EPDM, Viton, PTFE, etc. • Surface finishment: grit blast, mechanical polishing, electrolytic polishing. Doctopfilter multi-cartridge high flow filter housing range from 9 cartridges to 100 cartridges, and the length of cartridge is 20”，30” ，40” ，50”. A variety of cartridge filter housing is available, adopting unique swing bolt with spring lid assistant. • Cartridge filter housing is suitable to install with both double open ends cartridge and single open end 222 cartridge. Unique Hooping & quick opening design. It’s easy to open, close, manipulate and maintain , • Inlet/outler: 2 "NPT cable , ANSI, JIS, DIN flanges . • O-ring material: rubber, EPDM, Viton, PTFE, etc. • Surface finishment: grit blast, mechanical polishing, electrolytic polishing.

Download how to choose the right filter housing Download catalogue for doctop filter pp melt blown spun cartridge PP Melt blown cartridge is the standard one of melt blow filter cartridge series. It is fusing and intertwined of polypropylene resin without any chemical glues. The cartridges are glued at random to form 3D micro pore which will make the cartridge 3 layers with fine fibers in surface and coarse fibers and deep filtration. As the fiber and density form high filtration rating and pollutants holding capacity on diameter of filter cartridge, low pressure drop, gradual changing deep filtration structure with loose our side and close inner, strong pollutants holding capacity, it can remove contaminant effectively, such as suspended substance, particulate and rust, providing efficient filtration and long service life. Feature: 1.Three layers structure cartridge offers high dirt holding capacity,longer service life 2.Formed by thermal bond without using any binders and adhesives. 3.100% Pure Polypropylene will not cause any pollution to water 4.Wide Chemical compatibility 5.Groove design to extend the filtration surface area 6.All kinds of adapters are available. --Drinking water treatment --Electronic --Industrial water treatment --Plating --Chemicals,solvents Specifications: Outside Diameter: 63mm,115mm or up to customers' request IInside Diameter 28mm,30mm Length: 5'',10'',20'',30'',40'',50'',60'' Filter media and End Caps Polypropylene (PP) Core: Polypropylene (PP) Gaskets/O-ring : Silicone,EPDM,NBR,Viton Removal Rating: 1.3.5.10.25.50.75.100.150um Maximum Operating Temperature: 82Deg. Maximum Differential Pressure: 2.0Bar at 21 Deg.

Download how to choose the right filter housing Download catalogue for doctop filter 10 Micron Stainless Steel Pleated Filter Cartridge This kind of metal filters is made of sintered metal fiber felt(with Protected Mesh).It Could be Added with Connectors,Gasket,O-ring,Inside/Outside Support Cage and etc.Its common length are 10",20", 30", 40".It has good capacicties such as the corrossion resistance,good air permeability,easy to back wash,high filter rating and etc. The Filter Elements Adaptors: 1.Standard Adaptors (222,220,226) 2.Fast Interface Connector 3.Threaded Connector 4.Flange 5.Tire Rod 6.Other Special Adaptors Sintered Metal Filter Elements Details: 1.Filter Components Materials:SUS 316L,304 2.Filtering Rating:1-50 micron 3.Filter Media:Sintered Metal Fiber Felt 4.Shapes:Cartridge Filter, Disc Filters,Pleated Filter Elements, Filter Panel and etc. 5.Working Temperature:-200 —600°C Filter Meidum Infos: 1.Layer:1 layer 2.Standard Thickness:1.0mm with protected mesh 3.MOC:316L 4.Medium Composition: 30/40/50 mesh + sintered metal fiber+30/40/50 mesh 5.Medium Type View: Pleated Type(Standard Type:5 layers) Pleated Type(Standard type:3 layers)

Download how to choose the right filter housing Download catalogue for doctop filter Rocker multi pocket type filter housinghousing YM series Rocker multi pocket type filter housingYM series is designed for high capacity pollution or large flow filtration requirements. Multi pocket design for conventional 2-23 bags. Single machine can be up to 32 bags. Quick opening design and with top cover auxiliary lifting rocker arm. The bag can be installed 0.5m2 series. Multi bag Q235 carbon steel, 304 stainless steel and 316L stainless steel and other materials, applicable to the treatment of a variety of acid and alkali liquids, solvents and a variety of neutral liquids. Technical features and advantages • Multi bag filter housing, 2-23 bag provided design structure • Suitable for high capacity sewage or large flow needs • Importing and exporting a variety of sizes (DN80-DN300), convenient for direct docking • Equipped with standard flange, ensuring adequate strength of equipment and pipe load capacity • The design of quick opening, unscrew the nut that can open the cover, convenient maintenance; • Excellent welding quality, safe and reliable; • High strength stainless steel bolt and nut, corrosion resistant, durable; • Outside surface processing sand blasting, easy to clean, beautiful and generous. • Dual exhaust and drainage design makes the bag filter housings safe and convenient for use.