HFU640UY100J Replacement Filter Cartridge | Pall Compatible High Flow Filter
Compatible with Pall HFU640UY100J
Equivalent to Pall HFU640UY100J
MemKway MK-U-640PP100E is a premium HFU640UY100J replacement filter cartridge engineered as a dependable Replacement Pall HFU Filter Cartridge for industrial water treatment and process filtration systems. Designed to match the original Pall Ultipleat High Flow specifications, this HFU640UY100J equivalent filter provides efficient 10-micron absolute filtration, high dirt-holding capacity, and long service life. As a trusted Pall compatible filter cartridge and Pall high flow filter replacement, it fits directly into existing Pall HFU housings without modification. The advanced pleated polypropylene media maximizes filtration area while maintaining low pressure drop and stable filtration performance.
1. Core Specifications
| Parameter | Value |
| Brand | MemKway |
| MemKway Model | MK-U-640PP100E |
| Equivalent Pall Model | HFU640UY100J |
| Compatibility | Pall Compatible Filter Cartridge for HFU Series High Flow Filter Housings |
| Filtration Rating | 10 μm (Absolute) |
| Cartridge Length | 40 inches (1016 mm) |
| Outer Diameter (OD) | 6.0 inches (152.4 mm) |
| Internal Diameter (ID) | 3.5 inches (89 mm) |
| Flow Direction | Inside to outside |
2. Pall Filter Cross Reference Guide
| Pall Model | MemKway Replacement |
| HFU640UY010J | MK-U-640PP010E |
| HFU640UY020J | MK-U-640PP020E |
| HFU640UY045J | MK-U-640PP045E |
| HFU640UY050J | MK-U-640PP050E |
| HFU640UY060J | MK-U-640PP060E |
| HFU640UY100J | MK-U-640PP100E |
| HFU640UY200J | MK-U-640PP200E |
| HFU640UY400J | MK-U-640PP400E |
| HFU640UY700J | MK-U-640PP700E |
MemKway replacement filter cartridges are designed to fit the same filter housings as the original Pall HFU640 series, offering equivalent filtration performance and easy installation.
3. 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
4. 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 | 350 gpm/1,325 lpm |
5. 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 |
6. Key Features & Benefits
Direct Replacement for HFU640UY100J
Designed as a direct-fit HFU640UY100J replacement filter cartridge, ensuring seamless installation into existing Pall Ultipleat® High Flow filter housings.
10 Micron Absolute Filtration
The 10-micron filtration rating effectively removes suspended solids and fine particulate contaminants, helping protect downstream membranes and critical process equipment.
High Flow Capacity
Large-diameter pleated construction provides high flow rates with fewer cartridges, reducing housing size and maintenance requirements.
High Dirt-Holding Capacity
Premium polypropylene filter media offers excellent contaminant retention and extended service life.
Low Pressure Drop
Optimized pleat geometry maximizes filtration area while maintaining stable flow performance and lower energy consumption.
Cost-Effective Alternative to Pall Filters
As a dependable Pall filter cartridge replacement and alternative to Pall filter, this cartridge reduces procurement and operating costs without compromising filtration performance.
7. Typical Applications of HFU640UY100J Replacement Filters
– RO Pretreatment Systems
Our high flow filter cartridges are widely used in reverse osmosis pretreatment systems to protect membranes and reduce operating costs.
– Seawater Desalination Plants
The filter cartridges are suitable for SWRO and desalination projects requiring high flow capacity and reliable filtration performance.
– Power Plant Water Treatment
Used in cooling water and condensate filtration systems in power generation facilities.
– Mining Water Filtration
Ideal for mining process water treatment and wastewater recycling applications.
8. 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.
9. 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 (HFU640UY100J) is for comparison and compatibility information only.
Why Choose Our HFU640UY100J Replacement Pall HFU Filter Cartridge?
The MemKway HFU640UY100J replacement filter cartridge is engineered to provide OEM-equivalent fit, filtration efficiency, and flow performance while offering a more economical alternative to original filtration products. Manufactured using premium polypropylene media and strict quality control standards, it delivers reliable particle retention, high dirt-loading capacity, and consistent filtration performance.
As a premium Pall compatible filter cartridge and Pall HFU compatible filter cartridge, it serves as a proven replacement for Pall Ultipleat High Flow filter elements in demanding industrial environments. Customers worldwide rely on our products as a trusted Pall high flow filter replacement, Pall filter cartridge replacement, and cost-effective alternative to Pall HFU solutions.
Whether you require an HFU640UY100J equivalent filter, a dependable Pall equivalent filter cartridge, a generic replacement for Pall filter, or a reliable alternative to Pall filter, MemKway provides stable product quality, competitive pricing, fast delivery, and OEM/private label support.
Frequently Asked Questions (FAQ)
A1: Yes. MemKway MK-U-640PP100E is a high-performance HFU640UY100J replacement filter cartridge engineered as a reliable Replacement Pall HFU Filter Cartridge. It is designed to match the original cartridge in dimensions, flow characteristics, and filtration performance, making it an ideal HFU640UY100J equivalent filter for industrial filtration systems.
A2: Absolutely. This HFU640UY100J compatible filter cartridge is manufactured to OEM dimensional tolerances and sealing specifications, allowing direct installation into existing Pall Ultipleat High Flow filter housings without modification. It serves as a dependable Pall compatible filter cartridge and Pall HFU compatible filter cartridge.
A3: The MK-U-640PP100E features a 10-micron absolute filtration rating. Manufactured with high-quality pleated polypropylene filter media and polypropylene structural components, it provides excellent dirt-holding capacity, low pressure drop, and reliable filtration performance in industrial water treatment and process fluid applications.
A4: The HFU640UY100J replacement filter cartridge is widely used in reverse osmosis pretreatment, desalination plants, industrial water treatment systems, power generation, petrochemical processing, municipal water treatment, and process fluid filtration applications.
A5: Yes. MemKway offers OEM label manufacturing services for a complete range of Pall compatible filter cartridges, including customized micron ratings, dimensions, packaging, labeling, and branding solutions. Whether you need an HFU640UY100J replacement, a generic replacement for Pall filter, or a private-label filtration product line, we can provide flexible manufacturing support and stable global supply.
