Aerospace Systems
Air Guard CleanPleasure Series air filters are engineered exclusively for aerospace industry applications.
Guardian of Clean Air in Aerospace: Air Guard CleanPleasure Series
With the rapid development of China's aerospace industry, air filtration systems have become increasingly vital in aviation applications. The Air Guard CleanPleasure Series air filters, renowned for their superior filtration performance and consistent quality, serve as indispensable solutions for maintaining optimal air quality in aerospace environments. Engineered with advanced filtration materials and an innovative design philosophy, these filters are specifically developed to meet the stringent air quality requirements of aerospace applications. Their precision filtration efficiency and exceptional stability ensure that air quality within aviation compartments remains at peak performance levels at all times.
Solutions to Terminal Air Quality Challenges
1. Mitigating Oil-Based Contaminants
Airborne oily deposits from aircraft exhaust and food court emissions pose significant air quality risks in terminal buildings. The Air Guard CleanPleasure Series employs hydrophobic particle capture technology to precisely intercept and neutralize oil-laden particulates, ensuring sustained freshness in occupied spaces.
2. Addressing Incomplete Aircraft Exhaust
Incomplete combustion in jet engines releases high concentrations of sticky hydrocarbon residues. Our filters feature multi-layer sintered media that traps submicron oily aerosols while maintaining airflow integrity, safeguarding both sensitive avionics and passenger health.
3. Overcoming Conventional Filter Limitations
Standard HVAC filters suffer from 30-50% efficiency drops within 3 months due to oil saturation. CleanPleasure's self-cleaning electrostatic media extends service life by 200% (tested under ISO 16890 standards) through continuous self-regeneration.
4. Reducing Total Cost of Ownership
The solution integrates:
Modular filter cartridges enabling 40% faster replacements
IoT-enabled pressure sensors predicting filter degradation with 92% accuracy
Energy recovery ventilators cutting HVAC loads by 15% through smart airflow management


Air Guard CleanPleasure Application Solutions and Advantages
High-efficiency filtration: using advanced filtration materials and technologies to ensure efficient removal of particulate matter and pollutants in the air.
Stable performance: after strict quality control, ensure stable filtration performance in various environments.
Long life: using long-life filter materials to reduce the frequency of consumable replacement and reduce operation and maintenance costs.
Easy to maintain: reasonable design, easy to maintain and replace, reducing the labor intensity of operation and maintenance personnel.
Wide application: suitable for a variety of aerospace scenarios such as terminal buildings, aircraft cabins, and spacecraft interiors.
Air Guard CleanPleasure series air filters provide efficient air purification solutions for the aerospace field with excellent filtration performance and stable quality. Whether facing the challenge of oily pollutants or the poor effect of conventional consumable filtration solutions and short replacement cycles, the Aljia Jingyue series can provide satisfactory answers. Choose Aljia Jingyue series air filters to escort the fresh air in the aerospace field!
Aerospace Systems-related products
Fan Coil Return Air Outlet
Filtration Class: F7-F9
Filter Media: High-performance synthetic fiber
Structure: Pleated configuration achieving an optimal balance between high efficiency and low resistance. Compatible with existing systems without modification, ensuring easy installation and convenient maintenance/replacement.
Key Applications: Designed for office interior environment upgrades, compliant with GB 51039-2014 requirements.
Performance Metrics:High efficiency, low resistance at 1 m/s airflow:
Resistance: 7.3 Pa
PM2.5 Removal Efficiency:97% in 30 minutes (circulation),99% in 40 minutes,99.9% in 60 minutes
Pathogen Suppression:99% removal rate for E. coli, Staphylococcus albus, H1N1 influenza A virus, and other bacteria/viruses.


Aircraft Onboard Primary Filter
Filtration level: Initial weight efficiency ≥ 90%
Filter material: synthetic fiber material
Structure: standard barrel structure, glue filling process is used to ensure that the upper and lower end covers are sealed without leakage, the finished product can meet the V0 level flame retardant requirements of UL94, filter design standard: EN 779:2012
Main application: Suitable for filtering the intake and exhaust systems of aircraft air conditioning system ventilation.
The primary filter can effectively filter out tiny particles such as animal hair, particulate matter, dust, etc. in the air, which can easily pollute equipment and human health. As the first barrier of the air filter, it can effectively reduce dust, pollutants and other harmful substances in the air, protect the long-term operation of high-level filters and air purifier equipment, and truly ensure the cleanliness of the air inside the aircraft.
Panel Pre-filter
Filtration Grade: G3~M5
Filter Media: Double-layer synthetic fiber
Structure: Diversified structural design to cater to the needs of various application scenarios
Continuous Operating Temperature: ≤68°C
Recommended Final Resistance: ≤250 Pa
Primary Application: Suitable for use as a pre-filtration device in the intake and exhaust systems of air-conditioning unit ventilation.
Features: Low initial pressure drop, long service life, and particulate removal efficiency >90%.


Aircraft Onboard Partitioned Filter
Filtration Grade: Initial Gravimetric Efficiency ≥70%
Filter Media: Synthetic fiber material
Structure: Aluminum foil inserts between partitioned filter layers, creasing machine folding, adhesive sealing process for zero leakage. UL94 V0 flame retardancy compliance. Design standard: EN 779:2012.
Applications: Ventilation inlet/outlet systems of aircraft HVAC systems.
Function: Filters and purifies external air, reduces particulate/hair dissemination during flights, enhances passenger comfort/safety, maintains cabin air cleanliness, and prevents odor/dust spread in economy/business class zones.
Aircraft Onboard HEPA Air Filter
Filtration Grade: H13
Filter Media: Glass fiber material
Structure: Cylindrical standard design with adhesive sealing process for upper/lower end caps. UL94 V0 flame retardancy compliance. Design standard: EN 1822:2019.
Applications: Ventilation inlet/outlet systems of aircraft HVAC systems.
Function: Removes 99.97%+ of particles ≥0.3 μm (including bacteria/viruses), significantly improving cabin air cleanliness and safety.


Aircraft Onboard HEPA Air Filter
Filtration Grade: H13
Filter Media: Glass fiber material
Structure: W-shaped configuration with high airflow intake and extended filter media surface area. Adhesive sealing process ensures zero leakage. UL94 V0 flame retardancy compliance. Design standard: EN 1822:2019.
Applications: Ventilation inlet/outlet systems of aircraft HVAC systems.
Function: Effectively captures over 99.97% of particles ≥0.3 μm (including bacteria/viruses), significantly enhancing cabin air cleanliness and safety.
V Bank Filter
Filtration Grade: F8~E12
Filter Media: Dual-Layer High-Density Glass Fiber Material
Structure: “W”-Shaped Structure with Outlet Protection Mesh
Continuous Operating Temperature: ≤68°C
Recommended Final Resistance: ≤650 Pa
Primary Application: High-Efficiency Filter for the Final Stage of Gas Turbine Fresh Air Intake Systems
Features: Low Initial Resistance, Long Service Life, High Burst Strength, Particle Removal Efficiency >99.5%

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