FiltEdge chooses the cutting-edge folded membrane encapsulation process, the effective filtration area of the cartridge is 25% higher than similar products, doubling the capacity of a single cartridge, the use of non-adhesive heat fusion welding technology to eliminate secondary contamination, and the structural integrity of the cartridge under 85°C high temperature environment. Unique asymmetric design ensures high flow rates with high dirt-holding capacity and low pressure differentials in the filtration system FiltEdge offers a standardized product offering, but is better at providing customized media ratios for specific fluids, which can be tailored to your needs, saving you up to 18% of the initial design development costs by reducing over- or under-filtration. Reinforced PP support frame with compressive strength up to 0.42 MPa.
What Is a Water Purification Cartridge?
Water purification cartridge is different from traditional sand filtration or roughing filtration. It is mainly used to remove microscopic particles, bacteria and impurities from water through precision microporous membrane technology to realize deep retention. It is more precise than bag filtration and more flexible than ultrafiltration systems. This gives you more flexibility in system configuration and saves you 25% of the initial equipment investment by optimizing the number of filter stages.FiltEdge cartridges stand out for their unique dual mechanism of “charge retention + physical interception”, which is highly effective in removing microscopic colloids and pyrogens. The proprietary “Progressive Density Structure” provides graded retention from the outside to the inside.
FiltEdge Water Purification Cartridges Series
FiltEdge water purification cartridges series includes FiltEdge PP meltblown cartridges, FiltEdge PES cartridges, FiltEdge High-Flow cartridges and FiltEdge activated carbon cartridges.
Class 3E multi-axis automatic meltblown process, forming a gradient pore size with a sparse exterior and a dense interior. With 99% absolute retention rate (5μm level), it can effectively intercept rust, sediment and suspended solids, and extend the replacement cycle by 30%.
Designed for biopharmaceutical, food sterilization and ultrapure water terminals, the FiltEdge PES cartridge uses highly asymmetric PES membranes with ultra-low protein adsorption characteristics. A single 30-inch cartridge has an effective filtration area of up to 2.1 square meters.
FiltEdge High-Flow Filter Cartridges are suitable for high-flow filtration such as seawater desalination, power plant condensate treatment, etc. The 6-inch large-diameter structure, with a flow rate of up to 70-110 m³/h per cartridge, saves 30% of the initial investment in pumps, valves and piping costs.
Mainly used to remove residual chlorine, organic matter and odor from industrial water, protect the back-end ion exchange resin and RO membrane, high iodine value coconut shell activated carbon, the pressure drop is lower than 0.05 MPa, extend the life of the RO membrane by 2 times.
Key Features of FiltEdge Water Purification Cartridges
FiltEdge Water Purification Cartridges offer broad chemical compatibility, are 100% integrity tested, have a high efficiency filtration folded area process and are pre-cleaned for high purity.
FiltEdge water purification cartridges are designed to withstand the challenges of strong acids and bases ranging from pH 1 to pH 14, and can be operated in hot water up to 85-95°C without distortion.
FiltEdge water purification cartridges are 100% Bubble Point or Diffusion Flow tested before shipment, providing 100% filtration safety.
FiltEdge compresses several times the membrane area of conventional cartridges into a standard 10-inch space, without the use of any adhesives or surfactants.
The FiltEdge manufacturing environment is ISO Class 7 (Class 10,000) certified, with total organic carbon (TOC) precipitation reduced to less than 5 ppb after 50 liters of water rinsing.
FiltEdge Water Purification Cartridge Precision Manufacturing & Assembly Process
FiltEdge utilizes an advanced multi-layer composite folding process that combines pre-filtration, precision retention, and structural support layers on the same production line. High precision ultrasonic welding technology achieves molecular fusion between the end caps and the filter media, completely eliminating the risk of precipitation due to aging chemical glues. FiltEdge introduces a dynamic flow simulation system to accurately optimize the spacing and angle between the pleats of the cartridges, which significantly reduces frictional resistance as the fluid passes through, and the production of each water purification cartridge begins in a controlled ISO Class 7 cleanroom. Every water purification cartridge is produced in a controlled ISO 7 cleanroom, with fully automated fluid testing equipment.Each cartridge undergoes a rigorous integrity check and flux degradation test before it leaves the factory, ensuring that it remains structurally sound at an extreme differential pressure of 0.5 MPa.
FiltEdge OEM Value Added Branding and Customized Services
Standard FiltEdge water purification cartridges are not always a perfect fit for every complex industrial site, so FiltEdge brings you in-depth customization of all dimensional geometries and end cap styles, from product to packaging, with a full range of branding solutions. Whether it’s special, our engineering team can provide you with 100% physically compatible and precise solutions, and we can also provide you with private labeling and customized laser coding services, so that each cartridge meets your brand’s visual standards. Our one-stop OEM service provides you with strong market differentiation and a zero-barrier system installation experience, which saves you about 15% of the initial installation cost due to the replacement of Meanwhile, we have customized material certifications to meet global compliance standards, including FDA, NSF and EU Meanwhile, which saves you 25% of overseas access testing costs and customs clearance time. Customized central backbone reinforcement, using modified polypropylene, is also available. reinforcement, using modified polypropylene or stainless-steel, ensures absolute retention accuracy of 5 microns at 4.5 bar differential pressure.
Why Choose FiltEdge as Your Water Purification Cartridges Supplier?
FiltEdge has been present at the Amsterdam Water Show, the American Water Quality Association Show, and the Shanghai International Water Show. We have been focusing on the research and development of high-performance water purification cartridges for more than 20 years, and as a professional industrial grade supplier in the filtration field, we have a modern production base of 4,000 square meters, 6 fully automated production lines, and 120 professional technicians. All of our products have passed ISO 9001 quality management system certification and strictly comply with international health and safety standards such as FDA, RoHS, etc.
Applications of FiltEdge Water Purification Cartridges
FiltEdge Water Purification Cartridges are used in the Biopharmaceutical Industry, Food & Beverage Industry, Semiconductor Manufacturing Industry, and Power Generation & Heavy Industry.
High flow rate, low protein adsorption PES cartridges with complete LRV (bacterial retention rate) testing and GMP/FDA compliance ensure that pharmaceutical solutions are not contaminated with secondary ions in an ultrapure water environment at 18.2 MΩ-cm.
Widely used in bottled water, beer filtration, dairy and carbonated beverage production lines. We utilize FDA 21 CFR compliant food-grade polypropylene to effectively intercept Cryptosporidium and Giardia from water.
FiltEdge’s high-cleanliness cartridges provide a dramatic increase in yield rate, saving more than 30% in lost production line costs, and specialize in the interception of nanoscale particles (≥0.05 micron) and metal cations with very low TOC (Total Organic Carbon) precipitation.
Large 6-inch throughput design capable of handling hundreds of cubic meters per hour, saving approximately 18% on O&M costs and extending back-end RO membrane life by 1x.
Technical Specification
- Technical Specification
| materials | PES/PP/PTFE |
| Micron ratings | 0.1μm, 0.22μm, 0.45μm, 1μm 3μm, 5μm, 10μm, 25μm, 50μm, 100μm |
| Filtration area | ≥0.65 ㎡ |
| Operating conditions | 0.42 MPa (61 psi) @ 25°C 0.21 MPa (30 psi) @ 25°C85°C (185°F) @ 0.15 MPa |
| Length | 10″, 20″, 30″, 40″ |
| Compliance & Safety | FDA 21 CFR standard |
Testimonials
Since replacing all of our Water Purification Cartridges with the FiltEdge brand, we have seen a significant increase in the life cycle of the cartridges after a single maintenance visit. The cartridges are very consistent in their filtration accuracy and have allowed us to have zero failures in our downstream precision membrane system, making them the most cost-effective cartridges we’ve used in 20 years.
Jonathan WrightGlobal Aqua Systems Ltd.Cartridge stability is important in a beverage processing line. FiltEdge’s products provide high clarity in the finished water and have significantly reduced pump loads, directly saving us 12% on our monthly electricity bill.
Ananya GuptaPurePure Beverage GroupAs a third-party consultant, we recommended FiltEdge to our client because of its excellent chemical compatibility, its ability to accommodate a wide range of industrial fluids, the reduced number of cartridge changes, and the efficiency of OEM customization.
Robert MillerIndustrial Fluid Solutions
Because our water purification cartridges utilize gradient pore size technology, the outer layer captures large particles and the inner layer filters out 45% more dirt, and the high-strength support skeleton is able to withstand frequent pressure pulsations.
FiltEdge filter cartridges comply with FDA 21 CFR food grade standards and NSF certification, with a comprehensive quality traceability system that saves you 20% of the cost of compliance review and laboratory testing.
Yes, water purification cartridges are available in both standard and high flow sizes, and their superior flow rate performance saves you 15% on power costs per unit of water production compared to similar products.
