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  • Quality Reliable Liquid Filter Bags with Heat-Welded Seams and Polypropylene Material for Customizable Dimensions factory

Reliable Liquid Filter Bags with Heat-Welded Seams and Polypropylene Material for Customizable Dimensions

Basic Properties
Place of Origin: China
Brand Name: Farrleey
Trading Properties
Payment Terms: L/C,D/A,D/P,T/T,Western Union
Supply Ability: 4000pcs per day
Tags

polypropylene filter media

water filter cloth material

water filtration cloth
Specifications
High Light:

Heat-Welded Seams Liquid Filter Bags

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Polypropylene Material Filter Bags

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Customizable Dimensions Filtration Bags
Product Description
Reliable and Consistent Liquid Filter Bags
Trust in the consistent performance of every Liquid Filter Bag we produce. Our commitment to quality begins with rigorous material selection and extends through our controlled manufacturing process, whether employing precise heat-welding technology for pinhole-free seams or standardized sewing for guaranteed strength. Each bag is designed to perform identically to specifications, batch after batch, ensuring predictable filtration outcomes and system stability. This reliability minimizes the risk of filtration failure, protects your valuable downstream assets, and simplifies your maintenance planning. We stand behind our products, supporting them with expert application guidance to ensure you receive not just a bag, but a dependable component for your critical processes.
Technical Specifications
Parameter Details / Options
Filtration Accuracy 0.5, 1, 5, 10, 25, 50, 80, 100, 125, 150, 200, 250, 300, 350, 400, 500, 600, 800 μm
Standard Models 4 Types
Filter Media PE (Polyester), PP (Polypropylene), PA (Nylon)
Seam Type Sewn (5-Needle) or Heat-Welded
Top Ring Options Steel Ring, Plastic Ring, Drawstring
Chemical Resistance Varies by material. PP: excellent acid/alkali. PE: good weak acid/alkali. PA: excellent alkali but poor strong acid
Max. Operating Temp. PE: 150°C; PP: 100°C; PA: 150°C
Standard Model Dimensions
Model Filter Area (m²) Volume (L) Diameter (cm/in) Length (cm/in)
Type 1 0.19 7.9 17.8 / 7" 40.65 / 16"
Type 2 0.41 17.3 17.8 / 7" 81.3 / 32"
Type 3 0.05 1.4 10.2 / 4" 20.9 / 8.25"
Type 4 0.09 2.5 10.2 / 4" 35.5 / 14"
Frequently Asked Questions
How do I choose the right micron rating for my application?
The correct micron rating depends on particle size removal requirements. We offer comprehensive range selection. Providing a liquid sample or target purity level helps our experts recommend optimal rating.
What is the difference between sewn and heat-welded seams?
Sewn seams provide strength for high-pressure/high-contaminant applications. Heat-welded seams fuse material without holes or threads, ensuring absolute purity and preventing media migration.
Can you customize filter bags to fit my specific housing?
Yes, we specialize in customization beyond our four standard models. We manufacture bags to exact dimensions including non-standard diameters and lengths. Please provide housing specifications.
Which filter material is best for filtering a strong acidic solution?
Polypropylene (PP) is recommended for strong acidic solutions due to excellent chemical resistance across wide pH range. Confirm exact concentration and temperature with our team for validation.
What information do you need to provide a quote or recommendation?
For accurate solutions, please provide:
  • Chemical composition, pH, and temperature
  • Desired flow rate and particulate size
  • Filter housing make/model or bag dimensions
Overall Rating
5.0
★★★★★
★★★★★
Based on 50 reviews recently
5 star
100%
4 star
0
3 star
0
2 star
0
1 star
0
All Reviews
  • G
    Grace
    United States Oct 13.2025
    ★★★★★
    ★★★★★
    They understand industrial needs perfectly.
  • D
    David
    Germany Jun 9.2025
    ★★★★★
    ★★★★★
    Exactly as promised
  • A
    Ava
    Australia Jan 3.2025
    ★★★★★
    ★★★★★
    trusted partner
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Ms. Katrina

Sales Manager