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中文
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Which Is Better: Separator or Separatorless HEPA Filters?
Separator filters offer greater depth and heat tolerance, while separatorless filters are thinner, lighter and available in higher efficiency grades for demanding cleanrooms.
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Five Differences Between Separator and Separatorless HEPA Filters
Separator and separatorless HEPA filters differ in media separation, suitable environments, service life, environmental impact and heat resistance.
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Differences Between Separator and Separatorless HEPA Filters
Separator HEPA filters use corrugated aluminum-foil dividers, while separatorless filters use hot-melt adhesive or thread and are smaller and lighter.
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Key Technical Features of Activated-Carbon Pre-Filters
Activated-carbon pre-filters use reticulated polyurethane foam and honeycomb carriers to combine low resistance with a large adsorption area and high efficiency.
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What Is the Specific Surface Area of Activated Carbon?
Activated carbon's specific surface area includes its external surface and internal pores. Micropores account for over 95% of the area and largely determine adsorption.
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Construction and Features of Metal-Mesh Pre-Filters
Metal-mesh pre-filters use layered expanded aluminum or stainless-steel mesh to provide high airflow, low resistance, durability and washability.
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Principles for Classifying Air Filters
Air filters are classified by the particle sizes they capture and by efficiency measured through gravimetric, colorimetric, turbidity or particle-count methods.
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Classification and Features of High-Efficiency Air Filters
High-efficiency filters include separator, separatorless, V-bank mini-pleat, and high-temperature designs for different airflow, space, humidity, and temperature requirements.
Company landline
010-60770969
Sales Phone/WeChat: 15601000090
Purchasing Management/WeChat: 13331060986
Company Phone: 010-60770969
Address: Room 1708, Building B, Jinyu International Center, Longyu East 1st Road, Huilongguan Street, Changping District, Beijing
©2026 Kelan Filtration Technology(Beijing) Group Co., Ltd. All rights reserved
Record Number: Jing ICP No. 2022016037-2
Technical Support: Suyuan Network
Sales Phone/WeChat: 15601000090
Purchasing Management/WeChat: 13331060986
Company Phone: 010-60770969
Address: Room 1708, Building B, Jinyu International Center, Longyu East 1st Road, Huilongguan Street, Changping District, Beijing
©2026 Copyright Beijing Kelan Fresh Air Technology Co., Ltd. All rights reserved
Record Number: Jing ICP No. 2022016037-2
Technical Support: Suyuan Network
