Water Filter
MH: Professional Water Filter Supplier
XAC MH MACHINING CO., LTD. , established in 1955, is a leading backbone enterprise within China's aerospace industry. The company has successfully developed China's first aviation gyroscopic instrument, its first missile autopilot system, its first aviation attitude and navigation system, and its first aviation flight director system. OEM ultra-precision machining for Medical, Energy, Space, Defense, Semiconductor, Oil & Gas etc.
Why Choose Us
Advanced Equipment
We are equipped with hundreds of world-leading manufacture and testing equipment from Germany, Switzerland, the United States, and Japan, like six-axis, five-axis, and four-axis CNC machines, sets of Zeiss CMM, high-precision testing benches etc.
ODM/OEM Services
From refractory metal materials to precision functional components and radar system products, we accept ODM/OEM orders. We provide a one-stop service from design to processing to surface treatment.
Quality Certifications
MH is certified by international standards including AS9100, ISO14001, and ISO45001, and possesses a CNAS-accredited laboratory and a comprehensive quality control system.
Global Market
Our products are exported to countries and regions including Europe, the United States, Russia, and Japan. Our products enjoy an excellent reputation among our customers.
Types of Water Filter
The Water Filter Produced by Our Company Mainly Include the Following Types:
100μm Water Filter
With 100 μm filtration precision, this filter effectively removes larger particles, providing high-quality water at a working pressure of 0.6 MPa and operating temperatures from 0℃ to +70℃.
150μm Water Filter
MH high-performance water filter is designed to deliver reliable filtration in industrial and commercial applications, ensuring clean water flow with 150 μm filtration precision.
Aircraft Water Filters
MH aircraft water filter systems and filter elements are engineered for high-reliability fluid filtration in aerospace environments.
5μm Liquid Cooling Filter
MH high-precision liquid cooling filter is designed for efficient filtration in liquid cooling systems, ensuring clean fluid flow and optimal cooling performance.
Specifications
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Aircraft Water Filter Unit (150G-PD) Medium: Aircraft potable water Temperature: -20°C ~ +55°C Pressure: 35 psi Flow Rate: 3.79 L/min Filtration Accuracy: 5 μm Weight: ≥530 g Feature: Odor and chlorine removal |
High Flow Aircraft Water Filter (SLX1.4-1) Medium: Aircraft potable water Temperature: -20°C ~ +55°C Pressure: 35 psi Flow Rate: 4 L/min Filtration Efficiency: ≥85% @ ≥0.4 μm Flow Resistance: ≤25 psi Weight: ≥440 g Feature: Advanced contaminant removal |
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Inline Water Filter (GL01100-1) Medium: Water Temperature: 0°C ~ +70°C Pressure: 0.6 MPa Filtration: 100 μm Weight: <0.5 kg |
Compact Water Filter (GL01150-1) Medium: Water Temperature: -20°C ~ +80°C Pressure: 3 MPa Filtration: 150 μm |
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High Pressure Pipeline Filter (GL025-1) Medium: Water Pressure: 6.5 MPa Flow Rate: 70 mL/s Filtration: 5 μm Feature: Differential pressure indication (0.7±0.05 MPa) |
Precision Water Filter (SL13-1) Medium: Water Pressure: 862 kPa Filtration: 3 μm Flow Rate: 3.63 L/min Pressure Drop: ≤55 kPa Weight: >800 g |

Activated Carbon: It uses the high adsorption capacity of activated carbon to effectively remove chlorine, odor, pigments and organic pollutants in water, and improve the taste and appearance of water.
Ceramic Material: Ceramic materials possess extremely fine pores, enabling them to effectively filter out bacteria, microorganisms, and suspended particles from water, while also exhibiting strong antimicrobial capabilities.
Reverse Osmosis Membrane: It applies pressure in the water flow to allow water molecules to pass through the micropores of the membrane, while impurities and pollutants are trapped on the other side of the membrane.
Stainless Steel Casing: Ensures durability, corrosion resistance, and safety under varying cabin pressure and temperature conditions.
Food-Grade Plastics and Seals: Prevents chemical leaching and ensures water safety throughout the entire filtration system.
Improved Water Quality: Water filters can effectively remove contaminants and impurities, providing a cleaner water source for daily use on aircraft.
Extended Equipment Lifespan: Water filters maintain equipment in optimal working condition over the long term by preventing clogging, reducing scale buildup, and preventing corrosion on the surfaces of sensitive components.
Improves Taste and Odor: Reduces chlorine, metallic taste, and unpleasant odors, providing fresh and pleasant-tasting water onboard.
Cost Savings: Water filters can lead to considerable long-term cost savings due to reduced maintenance, longer equipment lifespan, and fewer production interruptions.
Lightweight and Space-Efficient: Designed for aircraft use, the filter is compact and easy to install without adding significant weight or taking up cabin space.

Key Applications
Drinking Water Supply:
Ensuring that the water sources used in aircraft galleys and lavatories meet safety standards for drinking and food preparation.
Ice-Making Systems:
Filtering the water supply for ice machines to prevent contamination and maintain hygiene.
Galley Equipment Protection:
Protecting coffee makers, water heaters, and other galley appliances from damage caused by limescale, sediment, and impurities.
Usage Requirements
Before each flight or during routine maintenance, please inspect the water filter. Replace the filter element according to the schedule prescribed by the manufacturer; however, if a reduction in water flow or a decline in water quality is observed, the element should be replaced ahead of schedule.
Always install filters following the manufacturer’s instructions to avoid leaks or contamination. Regularly monitor water quality for microbes, sediments, or chemicals, and sanitize the water system—including pipes and storage tanks—when replacing filters or as part of preventive maintenance.

Quality Assurance
CNAS-accredited laboratory testing
Material verification & incoming inspection
Pressure, flow, and filtration validation
Aerospace-level quality control system
Customization Process
Communicate Needs
You can contact us via email at info@xacmfg.com to share your specific requirements, such as filtration grade, dimensions, or materials. This allows us to prepare an accurate quotation tailored to your needs.
Develop Solutions
Based on your requirements, we will create a customized solution and provide detailed design drawings along with a clear implementation plan.
Contract Confirmation
We will review the design plans and contract details together to ensure mutual understanding and agreement. This step guarantees clarity for both parties.
Manufacturing & Delivery
Once confirmed, we begin manufacturing and closely monitor progress to ensure timely production and delivery. This helps us maintain efficiency and meet deadlines.
Final Acceptance
We conduct a final acceptance inspection with you to confirm that the delivered products meet your quality standards and all technical specifications.
Ongoing Support
After delivery, we provide maintenance and technical support to ensure long-term reliability. This ensures your products consistently perform at their best.
Shipping and Delivery

Our Certifications
Our manufacturing and quality systems meet strict aerospace standards




FAQ
As one of the most professional water filter manufacturers and suppliers in China, we're featured by quality products and good price. Please rest assured to wholesale high quality water filter made in China here from our factory.
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