Products Description
Filter bag nylon is a kind of filter element made of high-strength nylon monofilament woven mesh as base material. The stable pore size structure is formed through heat-setting process, combined with double-needle overlocking sewing technology, which effectively prevents the leakage of needle eyes and realizes efficient surface filtration. Its smooth filter surface can directly intercept large particles of impurities (such as sediment, fibers, metal debris, etc.), while particles smaller than the pore size pass through smoothly. It is suitable for liquid pre-filtration, high viscosity material processing and particle grading scenarios.
Key features
Superior material quality
Nylon monofilament mesh material is mechanically strong and resistant to abrasion, chemicals and high temperatures (up to 302°f/150°C). The smooth surface prevents particle buildup, which ensures filtration and easy cleaning.

High filtration efficiency
Available in micron ratings from 1 to 300 microns, our nylon mesh filter bags even capture 99% of particles without clogging. Customizable pore sizes ensure a perfect fit for your specific process requirements.

Reusable and Cost Effective
These bags last for multiple cycles, reducing downtime and replacement costs. Reinforced seams and heat-sealed edges prevent blowouts under high pressure conditions.

Versatile Compatibility
We offer standard sizes from 1# to 5# (e.g. 1#: 180x430mm, 5#: 150x550mm) and support customized sealing rings (nylon, stainless steel, PP, etc.). Compatible with most bag filters on the market.

Technical parameters
| Model | 1# | 2# | 3# | 4# | 5# |
| Diameter | 180mm | 180mm | 105mm | 105mm | 150mm |
| Length | 430mm | 810mm | 230mm | 380mm | 550mm |
| Volume | 8L | 17L | 1.3L | 2.5L | 7L |
| Micron rating | 1-300µm | ||||
| Maximum flow rate | 20m³/h | 40m³/h | 6m³/h | 12m³/h | 18m³/h |
| Filtration area | 0.25㎡ | 0.5㎡ | 0.09㎡ | 0.16㎡ | 0.3㎡ |
applications
Problem: A manufacturer needed to remove fine spice particles from hot sauces without altering flavor or viscosity.
Solution: We provided 50-micron nylon mesh bags with heat-resistant seams (up to 220°F/104°C).
Result: Consistent product quality, faster filtration cycles, and 30% longer bag lifespan compared to competitor products.

Municipal Water Treatment Facility

Problem: Sediment buildup in intake lines caused frequent pump clogs.
Solution: Installed 200-micron nylon filter bags to trap sand and organic debris.
Result: Reduced maintenance downtime by 50% and extended pump service life.
Our advantages

How We Ensure Quality?
Custom Solutions
Need a unique size, shape, or material blend? Our engineers work directly with you.
Rigorous Testing
Every batch undergoes pressure, flow rate, and material integrity checks.
Certifications
Compliant with ISO 9001/FDA standards for safety and performance.
FAQ
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