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PP Polypropylene Liquid Filter Bag for Industrial Filtration – Size 1/2/4, 1-200 Micron Rated
- Excellent chemical resistance
- High-temperature tolerance up to 104°C
- Suitable for acidic and alkaline environments
PP Polypropylene Liquid Filter Bag
Product Overview
AALfilter polypropylene (PP) liquid filter bags are designed for efficient and reliable industrial filtration.
Available in Size 1, 2, and 4, and micron ratings from 1 to 200, these filter bags offer excellent chemical resistance and high dirt-holding capacity.
Made from high-quality PP felt, they are ideal for use in water treatment, chemical processing, paints, coatings, oil filtration, and other demanding applications.
With options for sewn or welded construction and a variety of collar types (plastic or metal rings), these filter bags ensure a secure fit and optimal filtration performance in a wide range of industrial systems.
The unique bag designs provide added strength and avoid the risk of bypass. AALFilter bags will fit all industry-standard bag filter housings including single bag filter housing configurations.
Key Features:
✅ Useful and long life time
✅ High performance in efficiency
✅ Greater reliability of operations
✅ Better utilization of machines and equipment
✅ More positive seal between filter bag change and installation
Specifications:
Filter Media | Nylon mesh Felt, polyester Felt,polypropylene |
Max. Operating Temperature | Polypropylene: 200-220° F(93-104°C) Polyester: 275-325° F(135-162°C) Nylon: 275-300° F(135-149°C) |
Micron Rating | Polypropylene: 0.5,1,3,5,10, 25, 50.100, 200 Polyester: 0.5,1,3,5, 10, 25,50, 75.100, 200 Nylon: 25,50,100,150,200,300, 400,500,600,800,1200,1250 |
collar Ring | Polypropylene ring Polyester ring galvanized steel ring Stainless steel ring Rope |
Bag Construction | Sewn or Welded |
Remark | The length of filter bags can be customized lf your filter bag is different from our filter bag size, pleasesend us your drawingIsize and the material which you need, we also produce the nonstandard filter bag. |
Filter Media | Polypropylene Felt, Polyester Felt, Nomex Felt |
Bag Dimensions | Size 1: 7"×17"inch |
Size 2: 7"× 32"inch | |
Size 3: 4"× 9"inch | |
Size 4: 4"× 15"inch | |
Filtration Rating | 1, 5, 10, 25, 50, 75, 100, 150, 200, 300μm Best-selling: 1 micron filter bag、5 micron filter bag、10 micron filter bag... |
Ring Style | Galvanized Steel O-Ring, Plastic Ring, S.S. O-Ring |
Seam | Welded, Sewing, Welded top & Sewing Bottom, Sewing top & Welded Bottom |
Tech Support
Filter Media | Acids | Bases | Solvents | oxidizing Agents | Temperature(℃ ) |
Polyester(PE) | Good | Good | Excellent | Limited | 150-170 |
Polypropylene(PP) | Excellent | Excellent | Good | Excellent | 90-110 |
Nylon(NMO) | Fair | Good | Excellent | Fair | 150-170 |
PTFE | Excellent | Excellent | Excellent | Excellent | 250-300 |
Our team is available for troubleshooting, technical assistance, and to help you select the right filtration bag solutions (such as micron filter bags or oil filter bags) for your applications, including the selection and installation guidance for bag filter housings.
Applications
✅ Food and Beverage Industry:
· Used in the filtration of edible oils, syrups, and beverages to remove impurities and ensure product clarity.
· Commonly applied in breweries, wineries, and dairy processing plants.
✅ Petrochemical Industry:
· Utilized in the filtration of fuels, lubricants, and chemical solvents to remove particulates and ensure smooth operations.
· Applied in refineries and chemical processing plants.
✅ Toiletries and Cosmetics:
· Used in the production of lotions, creams, and shampoos to ensure the removal of contaminants and maintain product quality.
· Commonly found in cosmetic manufacturing facilities.
✅ Lubricating Oil Later Processing Industry:
· Employed in the filtration of lubricating oils to remove debris and extend the life of machinery.
· Used in automotive and industrial lubrication systems.
✅ Fine and Specialty Chemicals:
· Applied in the filtration of high-purity chemicals and pharmaceutical intermediates.
· Used in laboratories and specialty chemical manufacturing plants.
✅ Paints, Coatings, Resins, Adhesives, Inks:
· Utilized in the filtration of raw materials and final products to ensure smooth application and finish.
· Commonly used in paint and coating manufacturing facilities.
✅ Water&waste water treatment.
· Water filtration bag are widely used in wastewater treatment systems and can be paired with bag house filter or micron bag filter, with precision ranging from 1 micron water filter bags to 200 microns.
· Other applications include pretreatment and terminal filtration in bag filters for water treatment.
