HFU640GF005H13 Replacement Filter Cartridge | Reliable Pall Compatible Filter Cartridge for High Flow Filtration Systems
MemKway HFU640GF005H13 replacement filter cartridge is designed as a compatible alternative for selected Pall Ultipleat High Flow filtration systems. It features a 0.5 μm glass fiber filtration grade in a 40-inch high-flow cartridge configuration for applications requiring finer particulate removal than standard polypropylene-media HFU options.
The glass fiber media configuration makes this model suitable for selected process-water, condensate, high-purity water and industrial liquid filtration duties where fine particle control is required. Final compatibility should be confirmed using the complete OEM part number, filtration requirement and seal configuration.
1. Core Specifications
| Parameter | Value |
| Brand | MemKway |
| MemKway Model | MK-U-640GF005N |
| Equivalent Pall Model | HFU640GF005H13 |
| Compatibility | Pall Compatible Filter Cartridge for HFU Series High Flow Filter Housings |
| Filtration Rating | 0.5 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. Material Construction
- Filter Media: Glass fiber
- Support/Drainage Mesh: Polypropylene
- End Caps & Handle: 10% Glass-Filled Polypropylene (GF PP)
- Outer Wrap: Polypropylene
- O-Ring Seal: Buna-N Standard / EPDM, Silicone, Viton Optional
3. HFU640 GF vs UY Media – What Is the Difference?
| Item | GF Series | UY Series |
|---|---|---|
| Filter Media | Glass fiber | Polypropylene |
| Typical Filtration Focus | Fine particulate removal | General industrial water filtration |
| Common Applications | Process water, condensate, selected high-purity applications | RO pretreatment, desalination, industrial water |
| Selection Basis | Fine filtration requirement | Water-treatment compatibility and broad use |
4. Pall HFU640GF005H13 Compatible Replacement Cross Reference
| Original Pall Model | MemKway Replacement | Rating | Length | Media |
|---|---|---|---|---|
| HFU640GF005H13 | MK-U-640GF005N | 0.5 μm | 40 in | Glass Fiber |
| HFU640GF010H13 | MK-U-640GF010N | 1 μm | 40 in | Glass Fiber |
| HFU640GF020H13 | MK-U-640GF020N | 2 μm | 40 in | Glass Fiber |
| HFU660GF005H13 | MK-U-660GF005N | 0.5 μm | 60 in | Glass Fiber |
5. Operating Conditions
| Parameter | Maximum / Recommended Value |
| Maximum Operating Temperature | 121°C (250°F) |
| Maximum Differential Pressure | 3.4 bar @ 121°C (50 psid @250°F) |
| Recommended Change-out Differential Pressure | 2.4 bar @ 20°C (35 psid @ 68°F) |
| Maximum Water Flow Rate | 350 gpm/1,325 lpm |
6. Pressure Drop on Flow Rate
| Removal rating (μm) | Element pressure drop (mbar/m³/h) | Element pressure drop (psi/100 gpm) | ||
| 40″ | 60″ | 40″ | 60″ | |
| 1 | 1.087 | 0.723 | 0.361 | 0.240 |
| 2 | 0.330 | 0.220 | 0.110 | 0.073 |
| 6 | 0.270 | 0.180 | 0.090 | 0.060 |
| 10 | 0.240 | 0.160 | 0.080 | 0.053 |
| 20 | 0.180 | 0.120 | 0.060 | 0.040 |
7. Key Features & Benefits
- Compatible Installation: Designed for selected Pall HFU high-flow systems.
- Fine Filtration: 0.5 μm glass fiber media for fine particulate removal.
- Large-Format Design: 40-inch cartridge configuration for industrial high-flow filtration.
- Flexible Seal Options: Multiple seal materials available depending on application requirements.
- Cross-Reference Support: Final model matching based on OEM part number and operating conditions.
8. Typical Applications
- RO system pre-filtration (protecting RO membranes from fouling)
- High-purity process water filtration (electronics and pharmaceutical industries)
- Industrial cooling water fine pre-filtration
- Raw water precision pre-treatment
- Food and beverage water fine filtration
- Power plant condensate fine polishing
- Municipal drinking water advanced pre-treatment
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 (HFU640GF005H13) is for comparison and compatibility information only.
Frequently Asked Questions (FAQ)
Q1: What is the filtration rating of HFU640GF005H13 replacement filter?
A1: HFU640GF005H13 replacement filter uses a 0.5 μm filtration grade with glass fiber media for fine particulate removal in industrial liquid filtration applications.
A1: HFU640GF005H13 replacement filter uses a 0.5 μm filtration grade with glass fiber media for fine particulate removal in industrial liquid filtration applications.
Q2: What is the difference between HFU640GF005H13 and HFU640GF010H13?
A2: HFU640GF005H13 uses a finer 0.5 μm filtration grade, while HFU640GF010H13 uses a coarser rating. Both belong to the 40-inch GF-media replacement family but serve different particle-removal requirements.
A2: HFU640GF005H13 uses a finer 0.5 μm filtration grade, while HFU640GF010H13 uses a coarser rating. Both belong to the 40-inch GF-media replacement family but serve different particle-removal requirements.
Q3: How is HFU640GF005H13 different from HFU640UY models?
A3: The main difference is the filter media. HFU640GF005H13 uses glass fiber media, while HFU640UY models typically use polypropylene media. The appropriate choice depends on the required filtration performance and process conditions.
A3: The main difference is the filter media. HFU640GF005H13 uses glass fiber media, while HFU640UY models typically use polypropylene media. The appropriate choice depends on the required filtration performance and process conditions.
Q4: What materials are used in MK-U-640GF005N?
A4: The HFU640GF005H13 replacement cartridge uses glass fiber filter media with polypropylene support components. The final construction should be confirmed according to the required application and seal configuration.
A4: The HFU640GF005H13 replacement cartridge uses glass fiber filter media with polypropylene support components. The final construction should be confirmed according to the required application and seal configuration.
Q5: What applications are suitable for HFU640GF005H13 replacement filter?
A5: This model is suitable for selected fine-filtration applications such as process water, high-purity water pretreatment, condensate filtration and other industrial liquid filtration duties where 0.5 μm glass fiber filtration is appropriate.
A5: This model is suitable for selected fine-filtration applications such as process water, high-purity water pretreatment, condensate filtration and other industrial liquid filtration duties where 0.5 μm glass fiber filtration is appropriate.
