Product
Filter Bags / PTFE Membrane
Filter Bags
Polyester, PP, acrylic, PPS, aramid, P84, PTFE, fiberglass, antistatic, and ePTFE membrane filter bag options.
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PRODUCT GROUP
Liquid Filtration
Filter bags for liquid processes, cartridge/bag filter housing selection, and chemically compatible filtration solutions. Hantech Filter helps you select the right filter bag/housing scope based on your liquid type, target micron rating, flow rate, viscosity, temperature, and chemical compatibility.
Liquid filter bags and process-compatible media selection
Technical selection based on chemical resistance, micron rating, and flow rate
Food, chemical, paint, water treatment, oil, and process liquid applications
Compatibility of bag/cartridge filter housing, gasket, cuff ring, and connections
Pre-quote technical inspection for lower downtime and measurable filtration efficiency
Global technical approach
The right choice in liquid filtration: micron precision, flow rate, and chemical compatibility determined together
Liquid filtration is not just about selecting a filter bag. Product quality, process continuity, and maintenance cost are kept under control only when the filter housing, filter bag media, micron rating, gasket, differential pressure, and cleanability are evaluated together.
Liquid Filtration decision criteria
Product selection is made by evaluating site data, process risk, maintenance access, and operating cost together.
Information to be clarified before quotation
- Type of liquid to be filtered, temperature, pH, and chemical content
- Target micron efficiency and allowable pressure drop
- Hourly flow rate, viscosity, and contamination load
- Existing filter housing, filter bag size, cuff ring, and gasket type
- Product quality complaints, clogging/replacement frequency, and sample photos
Micron sensitivity
The target particle retention level in the 1–200 micron range is selected based on the balance between product quality and pressure drop.
Chemical compatibility
The choice of PP, PE, nylon, polyester, or specialty media must be compatible with pH, solvent, oil, temperature, and the process fluid.
Flow & ΔP
Hourly flow rate, viscosity, and contamination load determine the filter area, number of bags, and replacement interval.
Tightness
The mouth ring, gasket, seam, and filter housing connection affect bypass risk and product safety.
Product / application comparison
| Type / solution | App | Advantage | Caution point |
|---|---|---|---|
| Standard liquid filter bag | Water, paint, chemical, food-processing auxiliary processes, and general industrial liquids | Quick change-out, economical consumables, and a wide range of micron ratings | If the micron rating is selected too tight, pressure loss and replacement frequency increase |
| High-efficiency / multi-layer filter bag | More stable outlet quality and the need for fine particle retention | More controlled filtration and a longer service interval | Flow rate, viscosity, and contamination load must be measured correctly |
| Chemically resistant media | Acid/alkali, solvent, oil, or hot process fluids | Reduces media degradation risk and product contamination | Actual temperature, pH, and chemical concentration must be verified |
| Bag/cartridge filter housing compatibility | Existing housing, basket, flange, and line connections | System integrity with a sealed design and easy maintenance | Gasket, collar diameter, cage support, and bypass points are checked |
Product images
Correctly classified field and equipment images for Liquid Filtration
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Technical selection
What we evaluate together during the quotation process
Liquid type, target micron rating, flow rate, viscosity, temperature, pH, chemical compatibility, differential pressure, and the existing filter housing are evaluated together.
Micron rating and flow rate selection
Product selection based on the target particle retention level, hourly flow rate, and allowable pressure differential.
Media and chemical compatibility
PP, PE, nylon, polyester, or specialty media are evaluated based on temperature, pH, and process fluid.
Easy change-out and sealing
Bypass risk is reduced through compatibility of the mouth ring, gasket, basket support, and filter housing.
Product groups
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Filter Cages
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Air Slide Fabric / Cloth
Air Slide Fabric
Air slide fabric, air slide cloth, and cement pneumatic conveying fabrics.
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Bucket Elevators / Vertical Conveying
Bucket Elevators
Bucket elevator solutions for controlled vertical conveying of dust, granules, and bulk materials.
ExploreGet a technical quote for Liquid Filtration.
Share your liquid type, target micron rating, flow rate/viscosity data, and existing filter housing dimensions; let's clarify the right liquid filter bag and system scope.