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Unbarriered High-Efficiency Air Filter - Aire-Plus R II

2025.07.02
The aluminum frame without partition efficient air filter separates the filter material using hot melt adhesive instead of the aluminum foil used in the partitioned filter. Due to the absence of the partition, the 50mm thick unpartitioned high-efficiency filter can achieve the performance of the 150mm thick partitioned filter. The 90mm thick outer frame HEPA, under the same filtration area and filtration efficiency conditions, can have a ventilation volume that is 1.3 times that of the 150mm thick standard resistance type paper partition high-efficiency filter, and twice that of the partitioned high-efficiency 150mm thick standard resistance type filter.
The aluminum frame without partition high-efficiency filter can meet the strict requirements of today's air purification for various spaces, weight and energy consumption. This product has high efficiency, low resistance and large dust holding capacity, and is widely used in industrial clean rooms such as semiconductors, electronics, flat panel displays, precision machinery, surface coating, aerospace, etc., to ensure the normal operation of production processes and increase the yield. When used in biological clean rooms such as pharmaceuticals, medicine, food and beverage, bioengineering, experimental animal breeding, etc., it creates a sterile environment. 
Aluminum frame without partition high-efficiency filter structure:
Outer frame: Aluminum profile, surface anodized
Filter efficiency: 99.97%-99.999% (H13, H14) MPPS
Filter material separation: Hot melt adhesive
Pre-production: Each unit is laser counting scanned for inspection
Filter material: Glass fiber filter paper MPPS = most easily penetrable particle size
Sealing adhesive: Polyurethane
Continuous operation temperature: ≤ 80°C
Sealing gasket: Polyurethane/ closed-cell neoprene strip
Humidity resistance: ≤ 100% RH
Protective net: Steel mesh powder-coated, white RAL9016,
Metal mesh is installed on both the inlet and outlet air surfaces. .
Professional manufacturing technology ensures uniform airflow, low resistance and long lifespan;
Aluminum profile outer frame, surface anodized treatment;
Inlet/outlet air surfaces equipped with metal guards;
Available in various thicknesses such as 69mm, 80mm, 90mm, 96mm, 110mm;
Available in structural types such as dry seal with gaskets, knife-edge liquid channel seal, etc.;
Each unit is scanned and counted by laser MPPS (0.1-0.2um); efficiency: 85% - 99.9999% (EN1822);


Product features of the aluminum frame with no partition high-efficiency filter:
1. The manufacturing technology ensures the effective utilization of the V-shaped channels.
2. The aluminum profile outer frame, with anodized surface treatment, and metal mesh on the inlet and outlet air surfaces, is sturdy and easy to handle.
3. The unique seamless sealing technology ensures a more durable and leak-proof sealing effect, with uniform airflow.
Summary of advantages: Anti-aging technology, no deformation, low resistance, long service life.
Application fields: Often used at the end of clean rooms.
Personalized customization: According to any requirements, we will tailor-make personalized products for you.

Yejia Technology China Region Official Website www.aireplus.com.cn

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