Air Filter Box

Application

Primarily used in industries such as pharmaceuticals, hospitals, food processing, biological research, electronics and semiconductors, precision instruments, etc., for supply/exhaust air sections in cleanrooms, operating rooms, biological laboratories, and similar facilities.

Structural Design

The air filter box employs a deep-bed design to maximize air residence time within the unit, achieving thorough air purification.

Each filter is equipped with an access door for easy installation and replacement of filters in each section.

Internal skeleton-style mounting frames ensure orderly filter arrangement, stable fixation, and excellent sealing between filters and frames.

Flange edges on inlet/outlet ports facilitate connection to ventilation ducts. The enclosure is typically constructed from powder-coated cold-rolled steel, with stainless steel available as an option.

Filter Installation Methods

Filters within the air filter housing can be installed in a vertical layered configuration to accommodate high airflow requirements, reducing the housing's longitudinal length and saving installation space. Alternatively, a V-shaped installation can be used to increase air contact area and reduce pressure drop.

When the air filter housing is used to treat toxic or hazardous gases, a bag-in/bag-out filter installation and replacement method is available.