Polypropylene (PP) Filter Bags
Cost-effective filter bags for water, plating, chemicals, oils, paints and general industrial liquid filtration.
- Micron range1–200 µm
- TemperatureUp to 90°C
- Typical mediaFelt / Mesh
Industrial Filter Bag Selection Center
Industrial Filter Bag Selection by Material, Micron Rating & Size
Choose the right industrial filter bag for your liquid filtration process by comparing media material, micron rating and standard bag size. Explore PP, polyester, nylon mesh and PTFE filter bags for water treatment, chemicals, food and beverage, coatings, electronics, oil filtration and other industrial applications.
Filter Bag Supply Capabilities
1–1500Micron range
4+Standard bag sizes
6+Media options
OEMCustom manufacturing
Industrial Filter Bag Materials
Industrial Filter Bag Materials for Chemical, Temperature & Process Requirements
Choose an industrial filter bag material by balancing chemical resistance, operating temperature, particle retention, cleanability and cost. PP, polyester, nylon mesh and PTFE each serve different industrial liquid filtration conditions.
Polyester (PE) Filter Bags
Durable filtration media with good abrasion resistance for coatings, automotive, oil and process water applications.
- Micron range1–200 µm
- TemperatureUp to 150°C
- Typical mediaFelt / Mesh
Nylon Mesh Filter Bags
Precision woven mesh for straining, particle classification and reusable liquid filtration applications.
- Micron range5–1500 µm
- TemperatureUp to 120°C
- Typical mediaMonofilament
PTFE Filter Bags
Premium filter media designed for aggressive chemicals, elevated temperatures and demanding industrial environments.
- Micron range1–200 µm
- TemperatureUp to 250°C
- Typical mediaFelt / Membrane
Filter Bags by Micron Rating
Match Particle Size with the Right Filtration Grade
The micron rating indicates the approximate particle size the filter bag is designed to capture. Fine micron ratings are used for polishing and precision filtration, while larger ratings provide higher flow and coarse particle removal.
Need help selecting a micron rating?
Share your liquid type, target particle size, flow rate and operating temperature for a recommendation.
Share your liquid type, target particle size, flow rate and operating temperature for a recommendation.
1 µmUltra-fine filtration
5 µmFine particle removal
10 µmPrecision process filtration
25 µmPopular industrial grade
40 µmIntermediate process filtration
50 µmGeneral liquid filtration
75 µmMedium particle capture
100 µmCoarse clarification
150 µmPre-filtration
200 µmPre-filtration
250 µmStraining applications
300 µmLarge particle removal
350 µmLarge particle removal
400 µmCoarse mesh filtration
Custom µmmicron filter bags
Filter Bags by Size
Standard Filter Bag Sizes for Common Industrial Housings
Choose the bag size that matches your filter housing. INCE filtration also manufactures custom diameters, lengths, ring styles and seam constructions.
SIZE #01
7" × 16" Filter Bag
Compact standard bag for lower flow systems, small process lines and point-of-use filtration.
Explore Size #01 →
SIZE #02
7" × 32" Filter Bag
The most widely used industrial filter bag size for higher dirt holding capacity and longer service life.
Explore Size #02 →
SIZE #03
4" × 8" Filter Bag
Small-diameter filter bag for compact housings, laboratory processes and specialized equipment.
Explore Size #03 →
SIZE #04
4" × 14" Filter Bag
Longer small-diameter bag designed for increased filtration area in space-limited installations.
Explore Size #04 →Quick Selection Guide
Compare Popular Filter Bag Configurations
Use the table below as a starting point. Final selection should also consider liquid chemistry, viscosity, temperature, pressure and required efficiency.
| Application | Recommended Material | Typical Micron Rating | Common Size | Notes |
|---|---|---|---|---|
| General Water Filtration | PP Felt | 5–100 µm | #01 / #02 | Economical and widely compatible |
| Paints & Coatings | PE Felt / Nylon Mesh | 25–200 µm | #02 | Good solids loading and durability |
| Food & Beverage | PP / Nylon | 5–500 µm | #01 / #02 | Food-contact materials available |
| Chemical Processing | PP / PTFE | 1–200 µm | #02 | Check chemical compatibility |
| Oil & Lubricants | PE Felt | 10–100 µm | #02 | Strong abrasion resistance |
| Pre-filtration | Nylon Mesh | 200–1500 µm | #01 / #02 | Reusable and easy to clean |
Why Choose INCE filtration
Industrial Filter Bag Manufacturer for OEM & Process Filtration
From standard replacement industrial filter bags to OEM production, INCE filtration supports distributors, equipment manufacturers and industrial end users with material, micron, size and construction options for liquid filtration.
01
Direct Manufacturing
Factory-based supply for more stable quality, competitive pricing and production control.
02
Custom Materials & Sizes
Custom micron ratings, ring styles, dimensions, seams, labels and packaging are available.
03
Application Support
Selection assistance based on fluid chemistry, filtration target, flow and operating conditions.
04
OEM & Private Label
Suitable for filtration brands, distributors and replacement filter programs.
05
Wide Micron Range
Supply capabilities from fine felt filtration to coarse precision mesh separation.
06
Export Experience
Flexible order quantities and packaging solutions for global industrial customers.
Request an Industrial Filter Bag Recommendation
Need an Industrial Filter Bag for Your Process?
Send your liquid, application, micron rating, bag size, ring style and quantity. INCE filtration can recommend a suitable industrial filter bag construction and prepare a quotation for standard, replacement or custom production.
Filter Bag FAQ
Frequently Asked Questions
What is an industrial filter bag?
An industrial filter bag is a replaceable filtration element used inside a bag filter housing to remove suspended solids from process liquids. Selection depends on the filter media, micron rating, bag dimensions, top or ring style, liquid chemistry, flow, temperature and operating conditions.
How do I choose an industrial filter bag material?
Start with liquid chemistry and operating temperature. PP is common for economical chemical and water filtration, polyester offers higher temperature capability and abrasion resistance, nylon mesh works well for reusable straining, and PTFE is used for more chemically demanding conditions.
What micron rating should I choose?
Select a rating close to the smallest particle size you need to reduce while considering flow and pressure drop. For general industrial filtration, 25, 50 and 100 micron are common starting points. Finer applications may require 1–10 micron bags, while coarse pre-filtration can use 200–1500 micron mesh.
What are the most common industrial filter bag sizes?
Size #01 (7 × 16 inches) and Size #02 (7 × 32 inches) are widely used in standard single-bag and multi-bag housings. Size #03 and #04 are compact options for smaller equipment.
Can INCE filtration produce custom industrial filter bags?
Yes. Custom dimensions, micron ratings, media combinations, plastic or metal rings, handles, seams, labels and private-label packaging can be produced for OEM, replacement and wholesale filter bag programs.
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