HF40PP005A01 Replacement Filter Cartridge for 3M High Flow Systems
MemKway MK-H40PP005S is a premium HF40PP005A01 replacement filter cartridge and a reliable 3M high flow filter replacement designed for industrial water treatment applications. Featuring a 40-inch large-diameter pleated design and 5-micron filtration rating, it provides excellent particle removal, high dirt-holding capacity, and long service life.
As a direct-fit HF40PP005A01 compatible filter cartridge, it installs easily into existing 3M high flow filter housings without modification. Widely used in RO pretreatment, industrial water filtration, municipal water treatment, and process water filtration systems, it offers a cost-effective solution for reducing maintenance costs while maintaining consistent filtration performance.
1. Core Specifications
| Parameter | Value |
| Brand | MemKway |
| MemKway Model | MK-H40PP005S |
| Equivalent 3M Model | HF40PP005A01 |
| Filtration Rating | 5 μm (Absolute) |
| Cartridge Length | 40 inches (1016 mm) |
| Outer Diameter (OD) | 6.5 inches (165 mm) |
| Internal Diameter (ID) | 3 inches (76.2 mm) |
| Flow Direction | Outside to inside |
2. Replacement 3M High Flow Filter Models
| Original 3M Model | MemKway Replacement |
| HF40PP001A01 | MK-H40PP001S |
| HF40PP005A01 | MK-H40PP005S |
| HF40PP010A01 | MK-H40PP010S |
| HF40PP020A01 | MK-H40PP020S |
| HF40PP040A01 | MK-H40PP040S |
| HF40PP070A01 | MK-H40PP070S |
3. Materials of Construction
Component | Material |
Filter Media | Pleated Polypropylene (PP) |
Support Layer | Polypropylene |
End Caps | Polypropylene |
Inner/Outer Cage | High-Strength Polypropylene |
O-ring Material | Silicone Standard /Nitrile, EPDM and Viton Optional |
4. Operating Conditions
Parameter | Maximum / Recommended Value |
MaximumOperating Temperature | 71°C (160°F) |
Maximum Forward Differential Pressure | 3.4 bar @ 20°C (50 psid @ 68°F) |
Recommended Change-out Differential Pressure | 2.4 bar @ 20°C (35 psid @ 68°F) |
Maximum Water Flow Rate | 80 m³/h (350 GPM) per element |
5. Clean Pressure Drop vs. Flow Rate (Water @ 20°C)
Removal rating (μm) | Element pressure drop (mbar/m³/h ) | Element pressure drop (psi/100 gpm) | ||
40″ | 60″ | 40″ | 60″ | |
1 | 2.47 | 1.73 | 0.80 | 0.56 |
2 | 2.29 | 1.60 | 0.74 | 0.52 |
5 | 1.23 | 0.86 | 0.40 | 0.28 |
10 | 0.62 | 0.43 | 0.20 | 0.14 |
15 | 0.44 | 0.31 | 0.14 | 0.10 |
25 | 0.31 | 0.23 | 0.11 | 0.08 |
40 | 0.30 | 0.22 | 0.10 | 0.07 |
70 | 0.29 | 0.21 | 0.09 | 0.06 |
6. Key Features & Benefits
– Direct Replacement for 3M HF40PP005A01
Engineered as a direct-fit HF40PP005A01 replacement filter cartridge, ensuring seamless installation in existing 3M High Flow filter housings without any modifications.
– 5 Micron High-Efficiency Filtration
This 5 micron HF40PP005A01 replacement high flow filter cartridge provides reliable particle removal and consistent filtration performance, helping protect downstream equipment and improve system efficiency.
– High Dirt-Holding Capacity
The advanced pleated structure maximizes filtration area, allowing for higher contaminant retention, longer service life, and reduced replacement frequency.
– Cost-Effective Alternative to OEM Filters
As a reliable 3M HF40PP005A01 replacement filter cartridge, the MK-H40PP005S delivers comparable performance to the original filter while helping reduce procurement and maintenance costs.
– Easy Installation & Reduced Downtime
The integrated handle design enables quick cartridge replacement and simplified maintenance, minimizing operational downtime in critical filtration systems.
7. Typical Applications
– RO Pretreatment Systems
Used as a RO pretreatment filter cartridge to protect reverse osmosis membranes and extend membrane service life.
– Industrial Water Treatment
Suitable for industrial water filtration systems requiring high flow rates and effective particle removal.
– Municipal Water Treatment
Provides reliable pre-filtration for municipal water treatment facilities and commercial water systems.
– Food & Beverage Processing
Ideal for process water filtration and production water treatment in food and beverage manufacturing.
– Electronics & Manufacturing
Supports high-quality water filtration for electronics manufacturing and industrial process applications.
– Process Water Filtration
Widely used in process water filtration systems where stable filtration performance and long cartridge life are required.
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
3M, CUNO, and Solventum are registered trademarks of their respective owners. MemKway is an independent manufacturer of high-quality equivalent filters. Any reference to original part numbers (HF40PP005A01) is for comparison and compatibility information only.
Frequently Asked Questions (FAQ)
Q1: What is MemKway MK-H40PP005S?
A: MemKway MK-H40PP005S is a high-performance HF40PP005A01 compatible filter cartridge designed as a direct 3M HF40PP005A01 replacement filter cartridge.
A: Yes. Manufactured according to strict OEM specifications, this HF40PP005A01 replacement filter cartridge matches the original model in dimensions, filtration efficiency, flow performance, and service life, providing reliable filtration for demanding industrial filtration applications.
A: Recommended industries: Industrial Water Treatment, RO Pretreatment Systems, Municipal Water Treatment, Food & Beverage Processing, Electronics Manufacturing, Process Water Filtration etc.
A: Our replacement 3M high flow filters are engineered as direct replacements for original 3M High Flow Series filter cartridges, including the popular HF40PP005A01 replacement filter cartridge. Designed for industrial water treatment and process filtration systems, these 3M High Flow filter replacements provide high flow rates, excellent dirt-holding capacity, and reliable filtration performance. As a cost-effective alternative to OEM filters, they help lower operating costs while maintaining consistent filtration efficiency.
