High Flow Filter Cartridge Replacements for Water Treatment
Engineered for industrial applications requiring high flow rates and superior filtration efficiency. Our high-flow cartridges handle up to 500 GPM while maintaining 99.9% efficiency at 5 microns.
In-house Lab Testing
ISO 9001 Certified
Global Delivery
Need Help Selecting?
Our engineers can help you choose the right filter for your application
High Flow Filter Cartridges
8
Stainless Steel High Flow Water Filter
- Flow Rate:
- 500 GPM
- Micron:
- 5, 10, 25 μm
- Temp:
- up to 80°C
Seawater Desalination RO Pre-Filter High Flow Cartridge (PHF-L Series)
- Flow Rate:
- 500 GPM
- Micron:
- 5, 10, 25 μm
- Temp:
- up to 80°C
Power Plant Condensate High Flow Filter Cartridge (PHF-L Series)
- Flow Rate:
- 500 GPM
- Micron:
- 5, 10, 25 μm
- Temp:
- up to 80°C
Bag Filter Replacement High Flow Cartridge (PLBG Series)
- Flow Rate:
- 500 GPM
- Micron:
- 5, 10, 25 μm
- Temp:
- up to 80°C
Pentair Aqualine High Flow Filter Cartridge Replacement
- Flow Rate:
- 500 GPM
- Micron:
- 5, 10, 25 μm
- Temp:
- up to 80°C
Parker High Flow Filter Cartridge Replacement
- Flow Rate:
- 88GPM - 176.1GPM
- Micron:
- 0.1μm - 70μm
- Temp:
- 121°C
3M CUNO High Flow Filter Cartridge Replacement (PHFM Series)
- Flow Rate:
- 88 GPM - 176 GPM
- Micron:
- 1μm-100μm
- Temp:
- 82°C
PALL Ultipleat High Flow Water Filter Cartridge Replacement
- Flow Rate:
- 50-200GPM
- Micron:
- 0.1μm - 100μm
- Temp:
- 82°C
Need Help Selecting?
Our engineers can help you choose the right filter for your application
Understanding High Flow Filtration
High-flow cartridges are the backbone of municipal and desalination pre-treatment systems across the GCC, and the right local sourcing partner makes the difference between a 5-day delivery and a 5-week one. Our buyer guide to the leading water filtration suppliers in the UAE compares stocking distributors and direct-from-manufacturer routes side by side.
Perfect for pre-filtration in reverse osmosis systems, cooling tower water treatment, and industrial process water applications where high flow rates are critical.
Key Benefits
- Reduced filter change frequency
- Lower operational costs
- Compact system design
- Consistent performance
How to Choose the Right High Flow Filter Cartridge
| Application / Duty | Media | Micron | Max Temp |
|---|---|---|---|
| Seawater desalination — RO pre-treatment | PP | 5 µm | 82°C |
| Power plant condensate polishing | PP (+ SS core option) | 1–5 µm | 82°C |
| Petrochemical / paint & coating | Glass Fiber | per process | 250°C |
| Food & beverage (water, juice, oil, milk) | PP | 1–10 µm | 82°C |
| Biopharma process water & solvents | PP / PET | ~1 µm | 150°C |
| Electronics / microelectronics process water | PP / GF | 1 µm absolute | varies |
High Flow Filter Cartridge Applications by Industry
Pullner high flow filter cartridges are engineered for process-critical, high-throughput duty across six core industries — from seawater desalination and power-plant condensate to biopharma, food & beverage, chemical processing, and microelectronics. Each application is matched to the right media, micron rating, and cartridge length for reliable performance.
Protects reverse-osmosis membranes from particulate fouling in seawater desalination, extending membrane life and cutting replacement costs for high-volume water plants.
Keeps condensate and feedwater clean across thermal and combined-cycle plants, reducing turbine wear and protecting boiler systems for uninterrupted generation.
Delivers contaminant-free raw materials, solvents, and process water to meet the strict purity and traceability demands of pharmaceutical manufacturing.
Removes particulates and haze from water, juice, edible oil, and dairy lines — safeguarding flavor, clarity, and hygiene from intake to bottling.
Built for aggressive, high-temperature streams — clarifies petrochemical fluids, paints, and coatings while shielding pumps, nozzles, and downstream equipment.
Achieves sub-micron, metals-grade purity for ultrapure process water and chemicals, protecting wafer yields in cleanroom and semiconductor production.
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
Real Results with Pullner High Flow Filters: Case Studies
See how our high-capacity cartridges help global clients cut costs, boost flow rates, and improve filtration performance across industries.
Frequently Asked Questions
A high flow filter cartridge is a large-diameter (6″/152 mm) pleated liquid filter that handles up to 110 m³/hr (500 GPM) per element. The pleated design delivers 2.6–10 m² of filtration area per cartridge — replacing 90% fewer elements than standard 2.7″ filters and reducing housing footprint by 50%.
Pullner high flow filter cartridges are available from 1 µm to 100 µm: 1, 3, 5, 10, 15, 20, 40, 70, and 100 µm. Both absolute and nominal ratings are offered. Non-standard ratings are available on request — common for seawater desalination RO pre-filtration (5 µm) and power plant condensate (1–5 µm).
Pullner high flow filter cartridges are drop-in replacements for PALL Ultipleat, 3M CUNO, Parker MegaFlow, and Pentair Aqualine high flow filters. Same outer diameter, O-ring configuration, and length — no housing changes required.
Three factors determine the right selection: (1) Media — PP for water and general liquids up to 82°C, PET for up to 150°C, Glass Fiber for petrochemical up to 250°C; (2) Micron rating — 1–5 µm for RO pre-filtration, 10–40 µm for general industrial; (3) Length — 20″, 40″, or 60″ based on your housing and required flow rate.
Four media options are available: Polypropylene (PP) for general liquid filtration up to 82°C; Polyester (PET) for high-temperature use up to 150°C; Glass Fiber (GF) for petrochemical and paint & coating applications up to 250°C; and Activated Carbon for adsorption. Custom media combinations are available on request.
Standard lengths are 20″ (508 mm), 40″ (1016 mm), and 60″ (1524 mm). Outer diameter options are 6″ (152 mm), 6.2″ (157 mm), 6.5″ (160 mm), and 6.75″ (171 mm). Filtration area per cartridge: 2.6 m² (20″), 6.6 m² (40″), 10 m² (60″). Custom lengths are available.
Operating temperature depends on media: PP handles up to 82°C, Polyester (PET) up to 150°C, and Glass Fiber (GF) up to 250°C. Maximum differential pressure is 3.44 bar at 21°C. Recommended change-out differential pressure is 2.1 bar at 20°C. Stainless steel core and cage are available for high-pressure applications.
High flow filter cartridges are used in seawater desalination RO pre-filtration, power plant condensate filtration, petrochemical and paint & coating processes, food & beverage (bottled water, juice, edible oil), biopharma process water and solvents, and automotive/microelectronics applications. PP media handles water-based applications; Glass Fiber handles high-temperature chemical streams.
Standard delivery: 100 pcs in 3 working days; 500 pcs in 5 working days; 1,000 pcs in 7 working days; 2,000 pcs in 12 working days. Custom configurations or non-standard sizes may require additional lead time. Contact Pullner directly for bulk order scheduling.
Speak to Our Filtration Expert
Get in touch with our expert team for custom filtration solutions
English 
Spanish 
Arabic