Proven HFU660UY050J Replacement Filter Cartridge | Pall Compatible High Flow Filter
60-Inch Fine Pre-Filtration Cartridge for RO Protection and Industrial Water Treatment
MemKway MK-U-660PP050E is a premium HFU660UY050J replacement filter cartridge engineered as a reliable HFU660UY050J equivalent filter for industrial filtration systems. It focuses on improving downstream water quality while maintaining the throughput required by large industrial systems.
As a proven Pall compatible filter cartridge and Pall high flow filter replacement, it offers industrial users a practical Pall high flow cartridge equivalent with flexible OEM supply, competitive factory pricing and global technical support. This HFU660UY050J equivalent cartridge is widely used in industrial water treatment, RO pretreatment, desalination, chemical processing, and power generation applications.
1. Core Specifications
| Parameter | Value |
| Brand | MemKway |
| MemKway Model | MK-U-660PP050E |
| Equivalent Pall Model | HFU660UY050J |
| Compatibility | Pall Compatible Filter Cartridge for HFU Series High Flow Filter Housings |
| Filtration Rating | 5 μm (Absolute) |
| Cartridge Length | 60 inches (1524mm) |
| Outer Diameter (OD) | 6.0 inches (152.4 mm) |
| Internal Diameter (ID) | 3.5 inches (89 mm) |
| Flow Direction | Inside to outside |
2. Material Construction
- Filter Media: Microfiber polypropylene
- Support/Drainage Mesh: Polypropylene
- End Caps & Handle: 10% Glass-Filled Polypropylene (GF PP)
- Outer Wrap: Polypropylene
- O-Ring Seal: EPDM Standard / Buna-N, Silicone, Viton Optional
3. Operating Conditions
| Parameter | Maximum / Recommended Value |
| Maximum Operating Temperature | 82°C (180°F) |
| Maximum Differential Pressure | 3.4 bar @ 82°C (50 psid @180°F) |
| Recommended Change-out Differential Pressure | 2.4 bar @ 20°C (35 psid @ 68°F) |
| Maximum Water Flow Rate | 500 gpm/1,900 lpm |
4. Pressure Drop on Flow Rate
Removal rating (μm) | Element pressure drop (mbar/m3/h) | Element pressure drop (psi/100 gpm) | ||||
| 20″ | 40″ | 60″ | 20″ | 40″ | 60″ | |
| 1 | 6.08 | 2.94 | 1.98 | 2 | 0.97 | 0.65 |
| 3 | 2.61 | 1.29 | 0.87 | 0.88 | 0.43 | 0.29 |
| 5 | 1.48 | 0.73 | 0.49 | 0.49 | 0.24 | 0.16 |
| 10 | 1.04 | 0.52 | 0.35 | 0.34 | 0.17 | 0.11 |
| 20 | 0.74 | 0.36 | 0.24 | 0.24 | 0.12 | 0.08 |
| 40 | 0.55 | 0.27 | 0.18 | 0.18 | 0.09 | 0.06 |
| 50 | 0.46 | 0.22 | 0.15 | 0.15 | 0.07 | 0.05 |
| 70 | 0.12 | 0.06 | 0.04 | 0.04 | 0.02 | 0.013 |
| 100 | 0.112 | 0.056 | 0.037 | 0.037 | 0.019 | 0.012 |
5. Pall HFU Series Cross Reference
| Pall Original Model | MemKway Replacement | Replacement Position |
| HFU640UY050J | MK-U-640PP050E | 40-inch compatible option |
| HFU660UY050J | MK-U-660PP050E | 60-inch direct replacement solution |
| HFU660UY060J | MK-U-660PP060E | Adjacent fine-filtration grade |
| HFU660UY100J | MK-U-660PP100E | Intermediate filtration |
| HFU660UY200J | MK-U-660PP200E | Higher dirt-loading option |
Contact MemKway with your original Pall part number if you need confirmation of cartridge length, micron rating, seal material or housing compatibility.
6. Key Features of HFU660UY050J Replacement
- 1:1 Compatibility: Guaranteed to fit perfectly into existing high-flow filter housings without any modifications.
- High Dirt-Holding Capacity: The multi-layered pleated structure maximizes surface area, significantly extending the service life compared to standard melt-blown filters.
- Cost-Efficient Excellence: HFU660UY050J replacement filter achieve the same filtration efficiency as the original ones while reducing your overall operational and maintenance costs.
- Simplified Maintenance: Featuring an integrated handle design, the MK-U-660PP050E allows for rapid installation and tool-free replacement, minimizing system downtime.
- Safe for Critical Apps: Constructed using thermally bonded polypropylene, ensuring zero fiber migration and excellent chemical compatibility across various fluids.
7. Typical Applications
RO Pretreatment Systems
The HFU660UY050J Replacement is particularly suitable as an RO pretreatment filter cartridge for large industrial reverse-osmosis systems.
Seawater Desalination
High-flow cartridge filtration is widely used before SWRO membranes.
Power Generation
The cartridge can be used in power-plant water systems requiring reliable particle control.
Industrial Process Water
The HFU660UY050J Replacement is suitable for manufacturing facilities where process-water cleanliness directly affects equipment reliability or product quality.
Oil & Gas Water Treatment
Potential applications include:
- Produced water filtration
- Injection water pretreatment
- Refinery utility water
- Process-water filtration
Food & Beverage Process Water
The cartridge may also be used in appropriate process-water applications where stable particulate control is required.
8. Why Choose MemKway as Your Pall Replacement Filter Supplier?
MemKway specializes in high flow replacement filter cartridges compatible with Pall, 3M, Pentair and Parker industrial filtration systems.
As a professional high flow filter cartridge supplier and OEM filter manufacturer, we provide:
- Factory-direct production
- OEM & private label services
- Cross-reference assistance
- Stable batch manufacturing
- Flexible order quantities
- Technical documentation
- Distributor support
- Worldwide delivery
Our goal is to help industrial buyers reduce procurement costs while maintaining reliable filtration performance and supply continuity.
9. Quality & Regulatory Compliance
- Certification: Manufactured in an ISO 9001:2015 certified facility.
- Standards: CE marked for international safety and quality standards.
- Food Contact: Materials comply with FDA 21 CFR requirements for food & beverage contact.
10. Cross-Reference Disclaimer
PALL and HFU Series are registered trademarks of their respective owners. MemKway is an independent manufacturer of high-quality replacement filters. Any reference to original part numbers (HFU660UY050J) is for comparison and compatibility information only.
Frequently Asked Questions (FAQ)
A1: The MemKway MK-U-660PP050E is a high-performance HFU660UY050J replacement filter cartridge engineered as a reliable Replacement Pall HFU Filter Cartridge. Designed as a direct-fit Pall compatible filter cartridge, it serves as a proven Pall high flow filter replacement and replacement for Pall Ultipleat High Flow filter elements. With OEM-equivalent dimensions, flow performance, and filtration efficiency, it is an ideal alternative to Pall HFU cartridges for industrial filtration applications.
A2: Yes. The MK-U-660PP050E is manufactured as a Pall HFU compatible filter cartridge with dimensions, sealing configuration, and flow characteristics equivalent to the original HFU660UY050J. It installs directly into existing Pall Ultipleat High Flow filter housings without modification.
A3: This HFU660UY050J replacement Pall HFU filter utilizes high-quality pleated polypropylene media with excellent dirt-holding capacity, broad chemical compatibility, and stable filtration performance. The robust construction helps extend service life and reduce maintenance frequency in demanding industrial environments.
A4: This Pall filter cartridge HFU660UY050J replacement is widely used in industrial water treatment, RO pretreatment, seawater desalination, municipal water treatment, power generation, chemical processing, petrochemical operations, and process fluid filtration systems requiring high flow rates and reliable particle removal.
A5: Yes. As a high-capacity Pall high flow filter replacement, the cartridge is commonly used for RO membrane protection and pretreatment filtration. It helps reduce membrane fouling, improve water quality, and extend the service life of downstream equipment.
A6: Yes. We offer OEM manufacturing and customer’s private label services for a wide range of Pall compatible filter cartridges, including customized filtration ratings, dimensions, packaging, labeling, and branding solutions for distributors, wholesalers, and industrial filtration companies worldwide.
