‌V-Type Activated Carbon Air Filter‌

The V-type activated carbon air filter is a duct purification device that utilizes granular activated carbon or composite fiber materials. Its core function is to adsorb harmful substances and odors from the air. The device features a 4V ABS frame structure, with a single-layer thickness of 25mm and an activated carbon filling capacity of 4.5–5.0kg. At a design pressure drop of 230Pa, the corresponding airflow rate is 1800m³/h, making it suitable for integration into central air conditioning and ventilation system ducts.

‌Key Features‌

• ‌High-Efficiency Adsorption‌: Uses high-quality activated carbon to effectively remove harmful substances and odors.
• ‌Compact Design‌: The V-pleated structure creates a 270° contact angle, capturing pollutants through surface diffusion and capillary condensation, with a specific surface area of 800–1200㎡/g.
• ‌High Airflow‌: The multi-channel design ensures fast filtration and high processing capacity.

‌Applications‌

V-type activated carbon filters are widely used in:

• ‌Industrial Exhaust Treatment‌: Installed in painting workshop exhaust ducts to adsorb organic solvents like benzene and esters.
• ‌Laboratory Ventilation‌: Installed at the end of biosafety lab exhaust ducts to prevent pathogen spread via aerosols.
• ‌Medical Air Purification‌: Integrated into hospital operating room return air ducts to remove residual anesthetic gases.

‌Technical Specifications‌

• ‌Standard Model‌: EFAV592×287×292, with overall dimensions of 592mm × 287mm × 292mm and a net weight of 8.0–8.5kg.
• ‌Adsorption Efficiency‌: Initial formaldehyde adsorption efficiency ≥92%, TVOC removal rate ≥85%.
• ‌Pressure Drop‌: Reaches 230Pa at 1800m³/h airflow.

‌Maintenance Guidelines‌

• ‌Real-Time Monitoring‌: Replace when iodine adsorption value drops below 600mg/g or pressure drop doubles.
• ‌Surface Cleaning‌: Use a 0.3MPa negative-pressure vacuum cleaner weekly, followed by 30 minutes of 254nm UV light exposure

Shenzhen ZhongJian South Environment Co., Ltd was founded in 2003.

Which is the only high-tech technology company in Southern China with CNAS certification

We are mainly engaged in Designing Manufacturing, Testing & Verification, Manufacturing Processes and Quality Control, Engineering & Installation and After-Sale Service of clean room and devotes to control and treatment of air PM2.5, formaldehyde, benzene, VOC and other toxic and hazardous substances.

Our main clean room products and equipment include air filter, air shower/cargo shower room, high efficiency air outlet, FFU, AMC chemical filter.

We serve chip microelectronics, data centers, chemical laboratories, new energy, medical devices, pharmaceutical manufacturing, food and beverage, cosmetics, biotechnology, precision instruments, aerospace and other industries. The business fields involve clean room products and equipment, air micro-pollution services, clean design and installation, including household fields, commercial fields, industrial fields and animal husbandry fields.

We won good reputation in this industry. Products and services are highly acknowledged and recommended by customers, we hold strong influence and competitiveness in the market as well. With the mission of being the leading enterprise in Control and Treatment of Air Micro-Pollution, We strive for the leapfrog development of products, technologies and services in Spirit of The Pioneering, Innovative, Combatant and Progressive. We would constantly bring forth new ideas in the innovation and development with protection and sustainable China's environment.