Water Filter bag
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How the water filter bag works？
Working principle
The multi-bag filter introduces the water to be filtered into the filter shell through the pump, and the water enters the filter bag. Under the action of pressure, the water passes through the microhole of the filter bag, and the impurities are trapped in the filter bag, so as to achieve the filtration and purification of water.
Component introduction
Filter bag: Made of polypropylene, with different micron grades, such as 0.2 micron, 5 micron, 10 micron, 100 micron, can be selected according to filtration needs. The lower the micron number, the finer the particles that can be filtered out, and the higher the filtration accuracy.
Multi-bag filter: usually made of corrosion-resistant materials such as stainless steel, it can accommodate multiple filter bags to increase the filtration area and flow rate and improve filtration efficiency.
Material property
Polypropylene (PP) : good chemical stability, acid, alkali, organic solvent resistance; With good mechanical strength and wear resistance, the price is relatively low, cost-effective.
Polyethylene (PE) : strong chemical resistance, good flexibility, can adapt to a certain degree of deformation and vibration; Good low temperature resistance, can still maintain good performance in cold environment.
Polytetrafluoroethylene (PTFE) : has very high chemical stability, almost no reaction with any chemical substances; Excellent resistance to high temperature and low temperature; Smooth surface, not easy to absorb impurities, easy to clean.
Nylon (Nylon) : high strength, good toughness, can withstand greater pressure and tension; High filtration accuracy, can effectively remove fine particles and impurities in water. -
PP PE PTFE Nylon Water Filtration Multi Bag Filter Machine 0.2/5/10/100 Micron Polypropylene Liquid Filter Bag
In the delicate field of water filtration, our filter bags are well deserved experts. Using the scientific ratio of P, PE, PTFE, nylon multiple materials, combined with the precise aperture design of 0.2 to 100 microns, each polypropylene filter bag has been created by strict technology. From food and beverage production lines to pharmaceutical laboratories, from chemical raw materials purification to daily drinking water purification, it can accurately intercept all kinds of impurities in the water, efficiently remove microorganisms, colloids and fine particles, with excellent filtration performance, for your water safety and product quality layers of control, setting a new benchmark for industry quality.
vividness
Imagine that every drop of water is a small world, and our water filter bag is the magical guardian of this world. P, PE, PTFE, nylon interwoven into a tough and delicate “magic net”, polypropylene filter bag as with a sharp eye, whether it is 0.2 microns of tiny dust, or 100 microns of larger impurities, all do not want to escape its “pursuit”. When the water flows through the filter bag, it is like experiencing a wonderful purification journey, the impurities are stopped one by one, and the outflow of water becomes crystal clear, like a mountain spring, bringing you the purest water experience.
Affective resonance wind
Water is the source of life and the key to quality of life. We know your desire for pure water quality, so we have carefully developed this water filter bag. It is based on P, PE, PTFE and nylon, and is equipped with polypropylene filter bags of different microns to protect every water use. Whether it is the daily drinking water prepared for the family, or the safe choice of brewing milk powder for the child, it can ensure that the water quality is pure, so that you can drink every mouthful of water with confidence, every use of peace of mind, with pure water, nourish the happy life of you and your family. -
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What is a water filter bag?
A water filter bag is a filtration device mainly used to remove impurities, suspended solids and other substances in water to purify water quality. The following is a detailed introduction:
Structure and Material
- Structure: Generally, a water filter bag is a bag-shaped structure with an opening at one end. The opening is usually designed with a ring or other fixing device for easy installation and connection to the water filtration system.
- Materials: It is often made of various filter materials such as polyester, polypropylene and nylon. These materials have different filtration precisions and chemical resistances to meet different filtration requirements. For example, polyester filter bags have good strength and chemical stability, while polypropylene filter bags are known for their excellent acid and alkali resistance.
Working Principle
- The water to be filtered enters the filter bag through the inlet. As the water passes through the filter material of the bag, impurities, suspended solids, and particulate matter in the water are trapped by the filter material due to the sieving and adsorption effects. The filtered water then passes through the filter bag and flows out through the outlet, thus achieving the purpose of water purification. The filtration precision of the filter bag can range from a few microns to hundreds of microns, depending on the specific application and the fineness of the filter material.
Applications
- Industrial Fields: In industrial water treatment, such as in the chemical, electroplating, and pharmaceutical industries, water filter bags are used to remove impurities in process water to ensure the quality of products and the normal operation of production equipment. They can also be used in industrial wastewater treatment to reduce the content of pollutants in the wastewater before it is discharged.
- Domestic Use: In household water purification systems, water filter bags are often used as the first stage of filtration to remove large particles of impurities, rust, and sediment in tap water, prolonging the service life of subsequent water purification equipment such as water purifiers and improving the quality of domestic water.
- Aquaculture: In aquaculture, water filter bags are used to filter pond water or circulating water in aquaculture systems to remove uneaten feed, fish feces and other impurities, maintaining good water quality and a suitable living environment for aquatic organisms.
- Swimming Pools: In swimming pool water treatment systems, water filter bags play a role in filtering out suspended matter, leaves and other impurities in the water to keep the pool water clean and clear and reduce the burden of disinfection and purification equipment.
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Customized bleached cotton wound dust filter PP 1-200um
Customized bleached cotton wound dust filter PP 1-200um used to remove suspended solids in liquids acid and alkali resistance
AFC– filter cartridge bleached cotton 50 -200micron1- 3.5″ Dia. x 30″ L string wound filter cartridge with a tinned steel core. Bleached cotton string wound cartridges work well for potable liquids, vegetable oils, beverages, organic solvents and more. The bleached cotton is FDA acceptable under CFR title 21 for food and potable water contact. This 50 micron filter cartridge is double open ended (DOE) with no caps
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High – Performance Liquid Filter Bags: Your Ideal Filtration Solution
High – Performance Liquid Filter Bags: Your Ideal Filtration Solution
In industrial and commercial liquid – handling processes, efficient filtration is not just a luxury but a necessity. Our liquid filter bags are engineered to meet and exceed the highest standards of filtration performance.
Product name: polyester filter bag
Filter material: polyester
Filter bag pressure: pressure difference ≤ 0.2MPa (replacement filter bag reference value)
Project
Skills Requirement
Detect
Determination
Gram weight (g/mg²)
500（±5％）
512
Qualified
Thickness (mm)
2.3（±5％）
2.35
Qualified
Air permeability
(L/m².s)
350-500（±25）
370
Qualified
Breaking Strength
(N)
warp
800（±2％）
803
Qualified
weft
1100（±2％）
1125
Elongation
warp
35（≤％）
34
Qualified
weft
50（≤％）
48
Temperature resistance（°C） ≤130（°C）
127°C
Qualified
Exterior No wrong warp, wrong weft, broken edges, smudges, scratches and holes
No wrong warp, wrong weft, broken edges, smudges, scratches and holes
Qualified
The fabric has passed the sanitary standard and testing standard：GB4806.7-2016
Processing technology: all seams, O- galvanized ring
PEΦ180*430*5UM 880 pcs
After passing the inspection, it will be given out of the factory and hereby certified.
Superior Filtration Precision
Available in a wide range of micron ratings, from ultra – fine to coarse filtration, our filter bags can effectively remove particles, impurities, and contaminants of various sizes. Whether it’s in the chemical, food and beverage, pharmaceutical, or water treatment industries, they ensure that your liquid products meet the strictest quality requirements.Exceptional Durability
Made from high – quality materials, these filter bags are designed to withstand the rigors of continuous use. They resist corrosion, abrasion, and chemical degradation, ensuring a long service life and reducing the frequency of replacement. This durability not only saves costs but also minimizes downtime in your production processes.Easy Installation and Maintenance
Our liquid filter bags are designed for quick and hassle – free installation. They fit seamlessly into most standard filter housings, allowing for easy integration into your existing filtration systems. Additionally, maintenance is a breeze. When the filter bag reaches the end of its service life, it can be easily removed and replaced, keeping your operations running smoothly.Cost – Effective Filtration
By providing high – quality filtration at a competitive price, our filter bags offer an excellent cost – performance ratio. Their long – lasting performance and easy maintenance contribute to overall cost savings, making them a smart investment for any business looking to optimize its filtration processes.Choose our liquid filter bags and experience the difference in filtration efficiency, durability, and cost – effectiveness. Contact us today to find the perfect filtration solution for your specific needs.
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Nylon Filter bag
Technical Specification Sheet Product Name Nylon Filter bag Product Code UF6663-A Physical properties Materials 200 Micro Nylon Type 3 threads Stitch ways g/m² Top Width 3500mm Loss on Ignition (%) ≥10 Chemical Finish normal Air Permeability (L/m²S@200Pa) Density Warp (ROOT/INCH) Weft Tensile Strength Warp (N/25mm) Weft Temperature Continues temperature C° -10 to 50 Instant temperature Trading information trading information L... -
Nylon Filter bag UF6662-A
Technical Specification Sheet Product Name Nylon Filter bag Product Code UF6662-A Physical properties Materials 200 Micro Nylon Type 3 threads Stitch ways g/m² Top Width 570mm Loss on Ignition (%) ≥10 Chemical Finish normal Air Permeability (L/m²S@200Pa) Density Warp (ROOT/INCH) Weft Tensile Strength Warp (N/25mm) Weft Temperature Continues temperature C° -10 to 50 Instant temperature Trading information trading inf... -
PE 10UM 180-810 polyester filter bag
PEΦ180*810*10UM Product name: polyester filter bag Filter material: polyester Filter bag pressure: pressure difference ≤ 0.2MPa (replacement filter bag reference value) Project Skills Requirement Detect Determination Gram weight (g/mg²) 370（±5％） 375 Qualified Thickness (mm) 2.1（±5％） 2.14 Qualified Air permeability (L/m².s) 600（±25％） 625 Qualified Breaking Strength (N) warp 800（±2％） 812 Qualified weft 1100（±2％） ... -
PE 5UM 180-430 polyester filter bag
PEΦ180*810*5UM ( same sizes) Product name: polyester filter bag Filter material: polyester Filter bag pressure: pressure difference ≤ 0.2MPa (replacement filter bag reference value) Project Requirement infor. Detect and check Determination Gram weight (g/mg²) 500（±5％） 512 Qualified Thickness (mm) 2.3（±5％） 2.35 Qualified Air permeability(L/m².s) 350-500（±25） 370 Qualified Breaking Strength(N) warp 800（±2％） 803 Qualified weft 1100（±2％） 1125 Elongation warp ...