
- EW-F48 Series Automated Filter Integrity Tester
- The EW-F48 automated filter integrity tester is a microcomputerized, intelligent, and high-sensitivity precision analysis instrument independently developed by Hangzhou Eternalwater Filtration Equipment Co., Ltd. It is specially used to test the integrity of filter cartridges or membranes in filtration systems. The instrument enables a variety of standard functions, including forward flow test, bubble point test, water intrusion test, combined test of forward flow and bubble point , etc. At the same time of testing, the instrument can automatically perform self-test, automatically control the stabilization time and test time, store and print the current test results, etc.; historical data is displayed graphically to reflect changes in test time and gas flow rate more intuitively.
- EW-F48 Series Automated Filter Integrity Tester.pdf INQUIRY NOW

- Depth Stacked Filter HE-16 Series
- Eternalwater depth stacked filter is mainly used in the clarification step of pharmaceutical processes. It’s paired with stainless steel filter housing for filtration and is available in multiple sizes to meet diverse customer needs. The depth stacked filter offers multiple filter plate combinations. Each filter plate is composed of cellulose, filter aids, and positively charged resins, delivering exceptional dirt-holding capacity. The depth stacked filter is suitable for cell culture clarification and features a multi-stage retention mechanism that effectively captures intact cells and cell debris while reducing turbidity. Additionally, it can effectively adsorb impurities including DNA, HCP (host cell proteins), and endotoxins, thereby substantially reducing the purification burden in downstream processes.
- HE-16 Series.pdf INQUIRY NOW

- Strong adsorption capacity activated carbon fiber filter cartridge
- Eternalwater EJA Series--High-performance purification grade activated carbon fiber filter cartridges adopt ACF material, which has high flow rate and high retention rate performance, and is used for purification, deodorization, decolorization, and organic matter removal. Effectively filter out residual chlorine in liquid and gas.
- EJA Series.pdf INQUIRY NOW

- Outside pressure large flow filter cartridge EKD Series
- EKD series high-flow filter cartridge adopts large diameter (6 " ) structure, folded and welded. It has a high-strength polypropylene support frame inside, and the liquid flow direction is from the outside to the inside. The external support is an integral polypropylene frame and Polyester filter. Two kinds of structures.Special structure makes it have a larger filtration area .
- EKD Series.pdf INQUIRY NOW

- Outside pressure large flow filter cartridge EHMD Series
- The EHMD series high flow filter cartridge adopts the horizontal folding design to maximize the effective filtering surface of the filter cartridge. High-performance
polypropylene fiber membrane is used as the filter material, which optimizes its filtration performance to ensure its high-efficiency interception.
- EPD Series.pdf INQUIRY NOW

- Sterilizing grade capsule filter 2 inch / 4 inch KMX Series
- Eternalwater KMX series--of capsule filter products cover a variety of specifications and materials and can be applied to bioprocess filtration steps. They meet the requirements of applications from small-scale experiments to large-scale production, with superior filtration performance and reliable sterilization protection.
- KMX Series.pdf INQUIRY NOW

- Hydrophilic PTFE sterilization grade filter cartridge
- Eternalwater ELT Series--Sterilizing filter cartridges adopt hydrophilic polytetrafluoroethylene
(PTFE)membrane. Filter cartridge does not require pre-wetting passes Pseudomonas diminuta
(ATCC ® 19146) retention test. It can be used for sterilization and filtration of medicinal liquids
Hydrophilic PTFE sterilization grade filter cartridge ELT Series
containing organic solvents in the pharmaceutical industry
- ELT Series.pdf INQUIRY NOW

- Hydrophobic gas sterilization polyethersulfone (PES) filter cartridge
- Eternalwater EST Series--Gas sterilization polyethersulfone filter cartridges adopt
hydrophobic polyethersulfone membrane,which has superior performance of high flow
rate, low pressure drop, high temperature resistance and high retention rate. Mainly
used in gas sterilization and filtration of biological fermentation, pharmaceutical industry
- EST Series.pdf INQUIRY NOW

- Multi-core sanitary liquid filter HYD Series
- Cylinder, head, flange, connecting pipe, welding rod and other materials are strictly selected and processed finely. It can be designed according to the requirements of the flow rate and meets the requirements of sanitation and GMP. mechanicalpolished, no sanitary dead corners, easy to clean, no residue.Easy disassembly and installation, scientific structure and many types. Widely used in biopharmaceutical, food and beverage industries.
- HYD Series.pdf INQUIRY NOW

- Syringe filter
- Eternalwater KZ series--syringe filters are suitable for prefiltration of small amount of samples in the laboratory, clarification and removal of particles, and sterilizing filtration of liquids and gases. Low adsorption to samples ensures maximum sample recovery. The housing is made of polypropylene (PP), which has excellent chemical stability. A variety of filter membranes and specifications are available.
- KZ Series.pdf INQUIRY NOW

- High-Temperature HEPA Filter
- The high-temperature HEPA filter is available in three heat-resistant grades: 250°C, 350°C, and 450°C.The 350°C filter is mainly used in dry heat oven for the sterilization and depyrogenation of metal utensils and equipment components.
1.Choose long-fiber glass fiber paper with low binder content.
2.Aluminum foil is used as the separator.
3.SUS304 stainless steel housing.
4.All components are bonded using a specially formulated, high-temperature inorganic adhesive.
5.Stable overall structure.
6.Prevent fiber shedding, separator damage, housing deformation, and dust generation due to colloid cracking and other situations that affect the filter performance.
- High-Temperature HEPA Filter.pdf INQUIRY NOW

- Nylon 66 sterilizing grade filter cartridge
- Eternalwater EYNN Series--Filter cartridges are made of natural hydrophilic nylon (Nylon) 66 membrane, which can absorb and remove particles, bacteria and endotoxin smaller than the filtration precision. High porosity and high flow rate are suitable for alkaline liquid filtration.
- EYNN Series.pdf INQUIRY NOW

- Outside pressure large flow filter cartridge EWD Series
- EWD series high-flow filter cartridges are designed with double O-rings to ensure the reliability of the seal. The inner frame is made of glass fiber reinforced polypropylene material and wrapped with polypropylene woven mesh. The deep filter structure can effectively intercept impurity particles of different sizes. Strong compression resistance , good chemical compatibility , wide application fields.
- EWD Series.pdf INQUIRY NOW

- Outside pressure large flow filter cartridge EYD Series
- The EYD series has a large flow rate of up to 6.7 inches and a large diameter structure with
a high-strength polypropylene support frame inside, and a polypropylene mesh or PP frame for external support. The effective filtration area is greatly increased, the dirt holding capacity
can be increased, the number of filter cartridges and the size of the shell can be reduced, and the input cost can be saved.
- EYD Series.pdf INQUIRY NOW

- External pressure melt-blown (PP cotton) filter cartridge ERP Series
- ERP series melt-blown filter cartridges are made of hot-melt entangled pure polypropylene microfibers without using any chemical adhesives. The fibers are randomly bonded in space
to form a three-dimensional microporous structure, which integrates surface, depth and fine filtration. The deep filtration structure with gradient pores that are sparse on the outside and dense on the inside has strong dirt-holding capacity. According to different production processes, it can be divided into six appearances: smooth/needle- punched/ rough type/orange peel/fine lines/grooved . It can be selected according to actual usage. Mainly It is used in particle interception, clarification filtration, and security filtration. It has good permeability and is a relatively economical pre-filtration filter cartridge.
- ERP Series.pdf INQUIRY NOW

- High bubble point and long life polyethersulfone(PES) sterilization grade filter cartridge
- Eternalwater EAPSH Series--Polyethersulfone membrane pleated filter cartridges adopt
imported asymmetrical unsupported PES membrane, its pore size gradually decreases with
depth, this structure maintains a certain Consistent porosity and retention. All elements of
the filter cartridge comply with FDA regulations for food contact use. It has high retention
rate and super hydrophilicity. The good heat resistance of the filter cartridge can be steam
sterilized many times, suitable for most of the terminal sterilization filtration in the bio-pharmaceutical
industry.
- EAPSH Series.pdf INQUIRY NOW

- Sterilizing grade capsule filter 0.5inch / 1inch KC Series
- Eternalwater KC series--of capsule filter products cover a variety of specifications and materials
and can be applied to bioprocess filtration steps. They meet the requirements of applications from small-scale experiments to large-scale production, with superior filtration performance and reliable sterilization protection.
- KC Series.pdf INQUIRY NOW

- Outside pressure large flow filter cartridge EFD Series
- The inner frame of EFD series PHOSPHOR style large flow filter cartridge is made of glass fiber reinforced polypropylene material, wrapped with nylon plastic woven mesh. The deep filter structure can effectively intercept impurity particles of different sizes. Strong compression resistance , good chemical compatibility , wide application fields.
- EFD Series.pdf INQUIRY NOW

- Internal pressure large flow filter cartridge EPD Series
- EPD series high-flow filter cartridge adopts 6" large diameter structure with one-way opening. The liquid flows from the inside to the outside to ensure that the particles are intercepted inside the filter cartridge. It is made of high-purity polypropylene filter material and support layer by hot-melt welding. Without any adhesive and other additives, with extremely low levels of extractables. Wide chemical compatibility is suitable for filtration needs in various fields.
- EPD Series.pdf INQUIRY NOW
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