This precision filter cartridge MS-025C is designed for applications demanding exceptional accuracy, consistent performance, and reliable protection for sensitive components. It serves as a critical component in systems where even minor contaminant ingress can lead to reduced efficiency, product quality issues, or equipment failure.
Manufactured to precise specifications, this element utilizes advanced filtration media and construction techniques to deliver targeted contaminant removal. It is engineered to maintain stable flow characteristics and efficiency over its service life, providing dependable performance in critical hydraulic, lubrication, process fluid, or high-purity applications.
| Part number | MS-025C |
| Filter layer | Fiberglass |
| Dimension | Standard |
| Working temperature | -20~+100℃ |
| Origin | Henan,China |
| Package | Neutral carton package |
| Manufacturer | Huahang Filter |
This is the specification of the standard part number. We can also provide customized service. If you have needs, please contact us.
| MS-015C | MS-015T | MS-015A | MS-015F | MS-015H |
| MS-025C | MS-025T | MS-025A | MS-025F | MS-025H |
| MS-038C | MS-038T | MS-038A | MS-038F | MS-038H |
| MS-060C | MS-060T | MS-060A | MS-060F | MS-060H |
| MS-085C | MS-085T | MS-085A | MS-085F | MS-085H |
| MS-120C | MS-120T | MS-120A | MS-120F | MS-120H |
| MS-150C | MS-150T | MS-150A | MS-150F | MS-150H |
| MS-200C | MS-200T | MS-200A | MS-200F | MS-200H |
| MS-250C | MS-250T | MS-250A | MS-250F | MS-250H |
| MS-300C | MS-300T | MS-300A | MS-300F | MS-300H |
| MS-400C | MS-400T | MS-400A | MS-400F | MS-400H |
There are part of the models we can supply. If you don’t find the model you need, please don’t hesitate to send the details to us.

| Grade | Filtration Rating | Residual Oil Content | Application |
|---|---|---|---|
| C (Grade C) | 3 μm | 5 ppm w/w | General purpose; bulk liquid and particle removal |
| T (Grade T) | 1 μm | 1.0 ppm w/w | Fine particulate and oil removal |
| A (Grade A) | 0.01 μm | 0.01 ppm w/w | High-efficiency coalescing for oil-free air |
| H (Grade H) | 0.01 μm | 0.003 ppm w/w | Activated carbon for oil vapor and odor removal |
The MS-025C is designed as the first stage in a multi-stage filtration system. For applications requiring higher purity (oil-free air), the C-stage should be followed by T-stage (1μm), A-stage (0.01μm coalescing), and H-stage (activated carbon) elements in sequence .
Q1: Is this MS-025C element compatible with my existing filter housing?
A: The MS-025C is designed as a standard replacement for C-class elements in most compressed air filter housings. However, to ensure perfect fit and performance, we recommend verifying your housing’s model, flow rating, and connection type before ordering. Common flow sizes include 001C, 002C, 003C, 005C, 008C, 010C, 013C, 015C, 020C, and 025C—the “025” in MS-025C typically indicates the flow rating .
Q2: What is the filtration efficiency of the MS-025C?
A: The MS-025C achieves 99.9%+ removal efficiency for particles 3 microns and larger, with residual oil content of 5 ppm w/w. It effectively removes bulk liquid water, oil aerosols, and solid particulates, protecting downstream elements from premature loading .
Q3: What is the recommended replacement interval?
A: Under normal operating conditions, C-class elements should be replaced every 6-12 months, or when the differential pressure reaches 0.7 bar (10 psi) above initial clean pressure drop. In applications with heavy contaminant loads, more frequent replacement may be necessary. Regular monitoring of differential pressure is the most reliable indicator.
Q4: What is the flow rate capacity of this element?
A: The “025” in the model number typically indicates a flow rating of approximately 2.5 Nm³/min (based on common industry sizing where 001=0.1 Nm³/min, 010=1.0 Nm³/min, 025=2.5 Nm³/min). Flow rates vary by specific housing configuration. Please confirm your system’s flow requirements before ordering.