HFU640UY020J Replacement Filter Cartridge | Pall Compatible High Flow Filter
Compatible with Pall HFU640UY020J Equivalent to Pall HFU640UY020J
MemKway MK-U-640PP020E is a high-performance HFU640UY020J replacement filter cartridge developed for industrial liquid filtration systems requiring high flow rates and consistent filtration efficiency. Designed as a reliable Replacement Pall HFU Filter Cartridge, it provides OEM-equivalent fit, dependable contaminant removal, and long service life. This HFU640UY020J compatible filter cartridge is engineered to install directly into existing Pall high flow filter housings, making it an ideal Pall high flow filter replacement for facilities seeking to reduce filtration costs without sacrificing performance. As a proven Pall compatible filter cartridge, HFU640UY020J equivalent filter, and cost-effective alternative to Pall HFU cartridge, it is widely used in industrial water treatment, utility water systems, reverse osmosis pretreatment, cooling water filtration, and process water applications.
1. Core Specifications
| Parameter | Value |
| Brand | MemKway |
| MemKway Model | MK-U-640PP020E |
| Equivalent Pall Model | HFU640UY020J |
| Compatibility | Pall Compatible Filter Cartridge for HFU Series High Flow Filter Housings |
| Filtration Rating | 2 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
Exact Replacement for HFU640UY020J
Manufactured to match the dimensions and installation requirements of the original HFU640UY020J filter, enabling direct replacement without housing modifications.
Optimized 2-Micron Filtration
The 2-micron filtration rating effectively removes suspended solids and particulate contaminants while maintaining excellent flow performance.
Large Filtration Area
The pleated high-flow structure provides a significantly larger filtration surface area than conventional cartridges, extending operating life and reducing changeout frequency.
Reliable High Flow Performance
Designed for high-capacity filtration systems, this Pall HFU HFU640UY020J replacement filter cartridge supports high flow rates with low pressure drop.
Lower Total Filtration Costs
As an economical alternative to Pall filter products, the cartridge helps reduce replacement expenses while maintaining stable filtration quality.
Broad Industrial Compatibility
Suitable for water treatment, petrochemical processing, utility water, cooling water systems, and general industrial liquid filtration.
7. Typical Applications of HFU640UY020J Replacement Filters
- Reverse Osmosis (RO) Pretreatment Systems
- Seawater Desalination Plants
- Industrial Water Treatment Systems
- Power Plant Water Filtration
- Oil & Gas Produced Water Treatment
- Petrochemical Process Water Filtration
- Municipal Water Treatment Facilities
- Cooling Water & Utility Water Systems
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 (HFU640UY020J) is for comparison and compatibility information only.
Why Choose Our HFU640UY020J Replacement Pall HFU Filter Cartridge?
The MemKway HFU640UY020J replacement filter cartridge combines reliable filtration performance with significant cost savings. Engineered as a premium Pall filter cartridge replacement, it offers compatibility with original Pall high flow systems while reducing procurement costs and lead times.
Unlike many generic alternatives, our Pall HFU compatible filter cartridge is manufactured using high-quality polypropylene media and strict dimensional controls to ensure consistent filtration efficiency and secure sealing performance.
Whether you are looking for an HFU640UY020J equivalent filter, a 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 to help optimize filtration costs and ensure supply continuity.
Frequently Asked Questions (FAQ)
A1: The MK-U-640PP020E is a high-performance HFU640UY020J 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 HFU640UY020J equivalent filter for industrial filtration systems.
A2: Yes. This HFU640UY020J compatible filter cartridge is manufactured as a direct-fit Pall HFU compatible filter cartridge, allowing installation into existing Pall Ultipleat High Flow filter housings without modification.
A3: The HFU640UY020J replacement filter features high-quality pleated polypropylene filter media with a nominal filtration rating of 2 micron. The all-polypropylene construction offers excellent chemical compatibility, high dirt-holding capacity, and stable filtration performance.
A5: 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.
