Custom Polyester Dust Filter Bag for Dust Collector

• Customization: Available
• Certification: ISO
• Installation Method: Vertical
• Model NO.: 002
• Operation Type: Manually
• Medium Material: Glassfiber
• Dust Collecting Method: Dry
• Type: Fabric Dust Collector
• Material: Polyester
• Filtration Grade: Medium Filter
• Usage: Dust Filter, Air Filter
• Filter Bag Environment: High-Temperature
• Gram Weight: Customizable
• Filter Bag Sectional Shape: Round Bag
• Transport Package: Carton Packaging
• Specification: Regular size; Customizable
• Trademark: SFFILTECH
• Origin: Shanghai
• HS Code: 5911900090
• Production Capacity: 50000pieces
• Package Size: 50.00cm * 30.00cm * 30.00cm
• Package Gross Weight: 5.000kg

Product Description

custom polyester dust filter bag

Product Description

Polyester is one of the most economical low temp filter bag medias used in the dust collection industry because of its reliable performance in a broad range of applications and availability. This media is used in industries including food manufacturing, woodworking, metalworking, building products, and energy. Polyester is one option if you are continuously operating between ambient - 275 degrees Fahrenheit, and have less than 10% moisture.
Filter bag is the most important part in dust collector which influences the collection efficiency and working temperature.
Renewal of bags creates major cost in maintaining bag house, so the lifetime of bags are the main factor affecting the cost and working condition of bag-house.
There are three types: woven fabric dust bag, non-woven fabric bag and compound filter material.
Three shapes: round type, flat type and customized type
Filtering method: inner filtering & outer filtering

Application temperature

Material	Gramage	Thickness	Working Temperature	Max. Surge Temperature
	(g/m²)	(mm)	(ºC)	(ºC )
Polyester needle felt	500	1.8	≤130	150
PPS needle felt	500	1.8	≤190	230
Fiberglass	1000	2.1	≤280	300
Acrylic fibers	500	2	≤160	180
	800	2	≤280	300

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How to install the filter bag in the right way?

PE Filter Bag FAQ

1. What is a PE Filter Bag?
A PE (polyester) filter bag is made from high-quality needle-punched felt, designed for liquid filtration. It offers excellent chemical resistance, good temperature tolerance, and consistent filtration performance.

2. What micron ratings are available?
We provide a wide range of micron ratings from 1 micron to 200 microns, depending on your filtration requirements.

3. What ring types are available?
Our PE filter bags come with various ring options, including plastic (PP/PE) rings, stainless steel rings, and galvanized rings, to fit different filter housings.

4. What is the maximum operating temperature?
PE filter bags can withstand temperatures up to 130°C (266°F) under normal working conditions.

5. Are PE filter bags reusable?
Typically, they are designed for single use. However, depending on the type of liquid and cleaning method, they can sometimes be reused.

6. What industries use PE filter bags?
They are widely used in water treatment, chemicals, food and beverage, paint and coatings, and oil filtration applications.

7. Can you make customized filter bags?
Yes, we can produce custom sizes, materials, and ring types according to your drawings or specifications.

8. What are the packaging options?
Standard export carton or individual plastic bags are available, and we can also provide custom packaging upon request.