Filter Units are devices designed to remove contaminants from the air, ensuring a clean and safe environment. They typically consist of a fan, a filter, and a housing unit. The fan draws air into the unit, which then passes through the filter to remove particles and contaminants before releasing the purified air back into the environment.

• High-Efficiency Filters: Utilize HEPA (High-Efficiency Particulate Air) or ULPA (Ultra-Low Penetration Air) filters to capture particles as small as 0.3 microns (HEPA) or 0.12 microns (ULPA).
• Motorized Fan: Equipped with an electronically commutated (ECM) or direct current (DC) motor for quiet and efficient operation.
• Sealed Housing Unit: Prevents air leakage and maintains the desired cleanliness level.
• Modular Design: Can be easily installed or removed, allowing for flexibility in cleanroom configurations.
• Positive Pressure Creation: Helps prevent unfiltered air from entering the controlled environment.

Filter Units are used in various industries and settings where maintaining air purity is crucial:

• Pharmaceutical Industry: Ensures a contaminant-free environment for product safety and efficacy.
• Biotechnology: Maintains sterile conditions for research and development.
• Electronics and Semiconductors: Prevents defects caused by airborne particles.
• Aerospace: Meets strict cleanliness standards for manufacturing sensitive components.
• Medical Device Manufacturing: Ensures ultra-clean environments for patient safety.
• Food and Beverage Industry: Maintains air quality to prevent contamination.

• Fan Filter Units (FFUs): Commonly used in cleanrooms and laboratories, providing high-efficiency air filtration.
• HEPA Filters: Ideal for capturing microscopic particles such as bacteria, dust, and mold spores.
• ULPA Filters: Used in more stringent environments like semiconductor manufacturing, capturing 99.99% of particles down to 0.12 microns.
• Pre-Filters: Capture larger particles to protect and extend the life of the main HEPA/ULPA filter.