Glass Fiber Filter Cartridge
PLGF series filter cartridge is made of ultra-fine Glass fiber material, has high dirt holding capacity and inherent adsorption effect. It is suitable for filtering liquids containing colloids, grease and high particle content. The glass fiber filter cartridge has good particle interception efficiency up to 98%, and low initial differential pressure, large flow rate, and long service life.
- Filter Media: Ultrafine Glass fiber
- Support/Drainage: Polypropylene (PP)
- Cage/Core/End Caps: Polypropylene (PP)
- Maximum Operating Temperature: 80℃
- Maximum Operating Differential Pressure: 4bar/21℃ or 2.4bar/80℃
- Micron Rating
- 0.1, 0.2, 0.45, 1, 3, 5, 10 µm
- Max Temperature
- up to 80°C (176°F)
- SKU
- PLGF
- High Dirt-Holding Capacity: Ultrafine glass fiber media holds more contaminant per element than conventional pleated media, extending service life between change-outs.
- 98% Particle Interception: Consistent capture efficiency across the rated micron range, supporting stable downstream water or process quality.
- Inherent Adsorption: The glass fiber matrix adsorbs colloids and grease that pass straight through purely mechanical media.
- Low Initial Differential Pressure: Reduces pumping energy at start of life and lengthens the usable pressure window before change-out.
- Wide Seal Compatibility: EPDM, silicone, Viton and FEP seals to match the process fluid and temperature.
- Broad Chemical Compatibility: Rated for acetic acid, benzene, ethyl alcohol, oil, acetone, ethyl acetate and diethyl ether. Not recommended for KOH (potassium hydroxide).
- Configurable Build: Seven micron ratings, five lengths and five end-cap styles specified through a single model code.
| Filter Media | Ultrafine glass fiber |
| Support / Drainage | Polypropylene |
| Cage / Core / End Caps | Polypropylene |
| Seal Material | EPDM, silicone, Viton, FEP |
| Micron Ratings | 0.1, 0.2, 0.45, 1, 3, 5, 10 µm |
| Particle Interception | Up to 98% |
| Outer Diameter | 69 mm (2.7") |
| Standard Lengths | 5" / 10" / 20" / 30" / 40" |
| End Cap Options | 226/spear, 222/spear, 222/flat, 226/flat, DOE |
| Max. Operating Temperature | 80°C (176°F) |
| Max. Operating Differential Pressure | 4 bar at 21°C / 2.4 bar at 80°C |
| Model Code Structure | PLGF – micron – length – end cap – seal (e.g. PLGF-0500-10-C1-E = 5 µm, 10", 226/spear, EPDM) |
| Certifications | ISO 9001 |
- Colloid-Laden Liquids: Streams where suspended colloids blind conventional pleated media prematurely.
- Grease and Oil-Bearing Streams: Applications relying on the media's adsorptive capture rather than mechanical interception alone.
- High-Particulate Pre-Filtration: Upstream protection for finer downstream membranes, reducing load and extending their service life.
- Solvent and Chemical Processing: Compatible with a broad solvent range — confirm KOH exclusion against your process chemistry.
Why Choose Pullner Filter?
More than just a supplier – we’re your technical partner in filtration solutions
Laboratory and Testing Facilities
In-house testing capabilities for materials and quality assurance with advanced equipment and certified technicians.
- Particle counting analysis
- Pressure drop testing
- Material compatibility testing
Design and R&D Services
Position as technical partner, not just supplier. Custom solutions for your unique challenges.
- Custom filter design
- System optimization
- Technical consultation
Free Services
Comprehensive free services to support your filtration needs without any hidden costs.
- Free testing for filtration systems
- Free custom filtration design
- Up to 2 free samples
Global Manufacturing
State-of-the-art manufacturing facilities with worldwide delivery capabilities and local support.
- ISO 9001 certified facilities
- Global logistics network
- Local technical support
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