Why Choose FiltEdge Pre-Filter Cartridges?
FiltEdge prefilter cartridges have a very high Beta Ratio consistency, optimized initial pressure drop, and are made of 100% pure polypropylene with hot-melt bonding technology and no surfactants. In the case of high differential pressure, FiltEdge has designed the center tube of the pre filter cartridges with reinforced reinforcement to withstand higher operating differential pressures, and not to deform or deteriorate, even under high pressure. Even at high pressures, the FiltEdge’s center tube is designed to withstand higher operating pressure differentials without deformation or penetration, so you don’t have to worry about bypass leaks. Optimized total cost of ownership solutions are controlled by precise pore size distribution, providing the best balance of retention efficiency and flow resistance.
What is a Pre-Filter Cartridge?
Pre filter cartridge is not only a filter consumable, but also plays the role of cost amplifier. Compared with the expensive absolute precision cartridge, pre filter cartridge bears more than 90% of the dirt holding pressure at a very low price, which can help you to significantly reduce the total cost of operation, cope with the impact of fluid fluctuation, and ensure that the subsequent sections of the fluid quality is always the same, and the production process is always highly stable, and reduce the number of batch product failures due to the penetration of impurities, and save 25% of the total cost of ownership. The FiltEdge’s unique Deep-matrix structure provides a wider chemical compatibility than ordinary cartridges, and saves you 10% in environmental remediation and cleanup costs by reducing the risk of overflow due to filter failure. Precise physical interception optimizes complex five-stage filtration to three, saving up to 50% on new production line capital expenditures.
Pre-Filter Cartridges Series
The Pre filter cartridges series includes Melt blown pre filter cartridges, Pleated pre filter cartridges, High-Flow pre filter cartridges, and string wound pre filter cartridges.
Proprietary thermal fusion process with a sparse to dense matrix of micropores that increases total solids capture by 40% and saves 35% of RO membrane flushing and replacement costs.
Made of ultra-fine fiber, the effective filtration area of a single cartridge is 3-5 times that of an ordinary cartridge, the length of a single filtration is longer, and the yield of primary water is higher.
Precise numerical control winding technology, even operating at 120 degrees Celsius, remains not loose, still stable water under harsh conditions, and has a wide range of chemical compatibility.
Key Features of FiltEdge Pre-Filter Cartridges
FiltEdge Pre filter cartridges have global size compatibility, FDA food grade requirements, low pressure drop, and deep retention.
Strictly following the international standard industrial specifications, the products cover lengths from 10 inches to 40 inches, as well as a wide range of standard end cap interfaces including DOE, 222, 226, etc.
100% pure polypropylene, manufactured in accordance with FDA 21CFR food contact regulations, without the addition of surfactants, adhesives or silicone oils.
The perfect balance of high retention rate and flow resistance, advanced fiber laying technology, has a very high void ratio, low resistance characteristics to reduce the load on the pumping system, service life than ordinary cartridges to extend 30% -50%.
Three-dimensional deep filtration structure, from the outside to the inside of the dense matrix of microporous, three-dimensional impurities of different particle sizes locked inside the filter material, significantly extending the service life of the cartridge, in dealing with high turbidity fluids, its replacement cycle than similar products longer than 1.5 times.
FiltEdge 3E/3M Multi-Axis Automatic Meltblown Filter Cartridges
In the production of Pre filter cartridge, FiltEdge introduces the industry’s advanced 3E/3M class multi-axis automatic meltblown filter cartridge machine, with multiple nozzles or more to work together, each nozzle can independently control the acceptance distance and the melt pressure, which can truly realize the gradient radial structure, so that the cartridge from the outside to the inside, the aperture from coarse to fine to realize the uniform change, the outer layer to capture large particles, the inner layer to intercept micron-sized impurities, and the inner layer to intercept micron-sized impurities, and the outer layer to capture large particles. The outer layer captures large particles, the inner layer intercepts micron-sized impurities, and the effective dirt-holding capacity is more than 30% higher than that of ordinary single-nozzle equipment. While traditional machines rely on mechanical adjustments, FiltEdge uses advanced equipment to digitize the entire process. The production line is equipped with high-precision servo motors and an online monitoring module, which corrects for minor fluctuations during the production process in real time, such as temperature drift, and ensures that the filtration accuracy of each batch, or even each cartridge, deviates by less than 5 percent.
FiltEdge Introduces Fully Automated Pleating Machine and Ultrapure Water Rinsing System
FiltEdge has now introduced the industry’s leading fully automated multi-axis servo pleating machine, coupled with an 18MΩ Ultra Pure Water (UPW) rinsing system, marking the beginning of a new era of “micron-level control” in our pre filter cartridge manufacturing, where the slightest precipitation is an unacceptable risk. FiltEdge utilizes automated pleating technology, an infrared non-contact shaping process that allows the filter media to be folded to a high degree of uniformity without creating micro-cracks. The automated pleating process eliminates the uncertainty of manual operation and ensures a perfect fit between the cartridge skeleton and the filter media. The 18MΩ ultra-pure water rinsing station, which was built at great expense, along with the on-line LPC (Liquid Particle Counter) monitoring, ensures that the background value of each cartridge reaches the electronic grade standard. Through the precision algorithm to optimize the pleat spacing, so that every inch of the filter material can participate in filtration, effectively avoiding local clogging, the life of the cartridge than conventional products to enhance more than 30%. In addition, the FiltEdge cartridges are rinsed with hot pulsed ultrapure water, eliminating the risk of fiber shedding at the initial stage. The
Why Choose FiltEdge as Your Pre-Filter Cartridge 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 pre filter cartridges for more than 20 years, and as a professional industrial grade We have been focusing on the research and development of high performance pre filter 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, and other standards. 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 and REACH.
Applications of Pre-Filter Cartridges
Pre filter cartridges are used in the reverse osmosis membrane pre-treatment, food and beverage filling industry, fine chemical industry and ultrapure water pre-filtration.
FiltEdge pre-filter cartridges are designed to handle the stresses of 0.1μm absolute precision terminal sterilization cartridges. The pre-filtration stage removes more than 95% of the contaminant load through a multi-layer gradient interception technology, alleviating the risk of clogging of the terminal fine filter cartridge.
FiltEdge pre-filtration cartridges are FDA 21 CFR compliant and are widely used in pre-filtration of bottled water, pre-treatment of molasses decolorization, and clarification filtration prior to blending of alcohols. Thermal Bonding is an additive-free process that does not cause any chemical leaching when in contact with hot-filled fluids.
Reinforced folded cartridges or deep wound cartridges are designed to handle high viscosity fluids. They accurately retain harmful particles under high flow conditions while allowing active ingredients to pass through. Their broad-spectrum Chemical Compatibility ensures that the cartridges are compatible with acid, alkali and solvent environments, saving up to 20% of your material inventory.
With the high value of reverse osmosis membranes, pre filter cartridges can dramatically slow down the rate of membrane fouling, smooth the pressure drop in the system, and save up to 20% of the cost of replacing high-value membrane modules.
Technical specifications
- Technical specifications
| Materials | PP |
| Length | 10”, 20”, 30”, 40” |
| Micron rating | 1-10 µm |
| Max. Differential Pressure | 0.41MPa |
| Max operating Temp | 140℉/ 60℃ (Up to 120°C for String-Wound series) |
| Outer diameter | 60 mm |
FiltEdge follows the international standard industrial specifications, covering the full range of lengths from 10“ to 40 ”, and offers a wide range of standard end caps such as DOE (double opening), 222 (type), 226 (locking type), etc., which allow for seamless replacement of existing brands of filter cartridges without changing your hardware piping.
All FiltEdge pre-filter cartridges are made of 100% pure polypropylene, which is strictly compliant with the FDA 21 CFR requirements, and has no surfactants, binders or silicone oils added to ensure zero chemical leaching in food, beverage and pharmaceutical processes.
The FiltEdge High Flow series utilizes radial folding technology to provide a single cartridge capacity of up to 80 m³/h. One High Flow cartridge can replace dozens of conventional cartridges at the same capacity.
The rapid rise in pressure drop is usually due to the fact that the cartridge is only working on the surface. FiltEdge utilizes 3E/3M grade multi-axial meltblown technology to create a gradient radial structure that locks contaminants inside the filter media, increasing the dirt-holding capacity of the cartridge by more than 30% compared to cartridges produced by a single-head machine, and smoothing out the pressure drop curve.
