Polyester (PE) Filter Bags

$0.00 Sold out

Our polyester filter bags deliver superior filtration performance across diverse industrial applications. With operating temperatures from -20°C to 130°C and precision filtration ratings from 0.1 to 500 microns, these bags offer exceptional durability and reliability for your most demanding filtration needs.

Key Features
  • Advanced 5-line needle construction for enhanced sealing
  • Heat-treated finish for improved durability
  • Superior resistance to:
    - Abrasion
    - Acids
    - Alkaline solutions
  • Temperature resistance: -20°C to 130°C
  • Available with plastic or steel rings for optimal sealing
  • High dirt-holding capacity
  • Excellent chemical compatibility
Model
Precision (μm)
Contact Us
Model
Precision (μm)

Product Parameters

Model Diameter (mm) Length (mm) Volume (L) Precision (Mesh) Max Flow Rate (m³/h) Filtration Area (m²)
Size #1 180 430 8 0.1, 0.5, 1, 5, 10, 25, 50, 100, 150, 200, 300, 500 20 0.25
Size #2 180 810 17 0.1, 0.5, 1, 5, 10, 25, 50, 100, 150, 200, 300, 500 40 0.5
Size #3 105 230 1.3 0.1, 0.5, 1, 5, 10, 25, 50, 100, 150, 200, 300, 500 6 0.09
Size #4 105 380 2.5 0.1, 0.5, 1, 5, 10, 25, 50, 100, 150, 200, 300, 500 12 0.16
Size #5 150 550 7 0.1, 0.5, 1, 5, 10, 25, 50, 100, 150, 200, 300, 500 18 0.3

Industrial-Grade Filtration Solutions

Temperature Performance
001/005
  • Operating range: -4°F to 266°F (-20°C to 130°C)
  • Consistent filtration efficiency across temperature range
  • Suitable for elevated temperature applications
Engineered Construction
002/005
  • 5-line needle stitched design with thermal treatment
  • Reliable sealing characteristics
  • Structured for operational stability
  • Effective performance under standard pressure conditions
Size Range & Flow Capacity
003/005
  • 5 standard size options
  • Flow rates up to 40 m³/h (Size #2)
  • Maximum filtration area of 0.5 m²
  • Optimized dimensions for efficient operation
Filtration Capabilities
004/005
  • Micron ratings from 0.1 to 500 μm
  • Reliable particle retention
  • Maintains specified flow rates
  • Adaptable to multi-stage filtration requirements
Chemical Resistance
005/005
  • Tested compatibility with acids and alkalis
  • Abrasion resistant construction
  • Verified performance in chemical processes
  • Low fiber release characteristics

Industry Applications

Engineered Excellence for Critical Industry Applications

Water Treatment

Oil & Petrochemical

Electronics Manufacturing

Food & Beverage

Automotive

Frequently Asked Questions

01

How do I choose the right filter bag for my application?

Consider these factors:

  • Process fluid characteristics
  • Operating temperature range (-4°F to 266°F)
  • Required filtration level (0.1-500 μm)
  • Flow rate requirements
  • Chemical compatibility
  • Housing specifications
  • Pressure conditions
  • Regulatory requirements
02

What makes the 5-line needle stitched construction superior?

Benefits include:

  • Enhanced sealing efficiency
  • Better pressure handling
  • Reduced risk of bypass
  • Improved structural integrity
  • Extended service life
  • Consistent performance under varying conditions
03

What factors affect filtration efficiency?

Key factors include:

  • Particle size distribution
  • Flow rate
  • Fluid viscosity
  • Temperature
  • Pressure differential
  • Contamination level
  • Maintenance practices
  • Filter media condition
04

How do I optimize filter bag performance?

Best practices include:

  • Regular monitoring of pressure differential
  • Proper installation procedures
  • Adherence to flow rate specifications
  • Regular maintenance schedule
  • Correct housing installation
  • Proper venting procedures
  • Clean changeout practices
05

What are the signs that a filter bag needs replacement?

Monitor these indicators:

  • Increased pressure differential
  • Reduced flow rate
  • Breakthrough of contaminants
  • Visual inspection results
  • Operating time limits
  • Process quality changes
  • Regulatory requirements
06

What's the proper storage procedure for unused filter bags?

Recommended storage conditions:

  • Clean, dry environment
  • Room temperature
  • Away from direct sunlight
  • Original packaging
  • Protection from moisture
  • Avoid chemical exposure
  • Regular inventory rotation
07

What chemical compatibility factors should I consider?

A: Important considerations:

  • Process fluid composition
  • Operating pH range
  • Chemical concentration levels
  • Temperature effects on compatibility
  • Expected exposure duration
  • Cleaning chemical compatibility
  • Material degradation risks
08

How does temperature affect filter performance?

Temperature impacts:

  • Material strength
  • Sealing effectiveness
  • Flow characteristics
  • Chemical resistance
  • Service life
  • Filtration efficiency
  • Pressure handling capability
09

What are the proper installation procedures?

Key steps include:

  1. Clean housing inspection
  2. Proper ring seating
  3. Correct orientation
  4. Proper venting
  5. Secure closure
  6. Leak checking
  7. System pressure testing
10

How can I maximize cost-effectiveness?

Optimization strategies:

  • Proper size selection
  • Correct micron rating choice
  • Regular maintenance
  • Optimal changeout timing
  • Process optimization
  • Proper handling procedures
  • Quality monitoring
11

What are special considerations for food & beverage applications?

  • FDA compliance requirements
  • Sanitary handling procedures
  • Documentation needs
  • Cleaning protocols
  • Material certification
  • Change-out frequency
  • Quality control measures
12

How do different industries typically use these filters?

Industry-specific applications:

  • Water Treatment: Pre-filtration, processed water
  • Chemical: Product filtration, catalyst recovery
  • Food & Beverage: Final product filtration
  • Industrial: Process fluid cleanup
  • Automotive: Paint filtration, coolants
  • Electronics: High-purity water filtration

Need Polyester Filter Bags for Your Process?

From standard sizes to custom requirements

Request specifications & samples