‌Air Filter Element‌
The air filter element is a critical component of the engine's intake system, primarily designed to filter out dust, sand, and other impurities from the air, protecting internal engine parts from wear. Based on filtration accuracy and application, they can be categorized into primary, medium, and high-efficiency types, with common materials including non-woven fabric, activated carbon, and HEPA.

‌Main Types and Features‌

1. ‌Standard Paper Type‌
   Made of non-woven fabric or filter paper, this type is cost-effective and suitable for environments with lower air quality requirements, but it offers limited filtration efficiency for PM2.5 and formaldehyde.

2. ‌Activated Carbon Filter‌
   Features an additional activated carbon layer on the fiber base, effectively adsorbing odors and harmful gases, making it ideal for industrial areas or high-traffic zones.

3. ‌HEPA Filter‌
   A high-efficiency particulate air filter that captures 99.97% of particles as small as 0.3 microns, recommended for allergy sufferers or highly polluted environments.

Replacement Cycle‌

• • ‌General Recommendation‌: Replace every 10,000–20,000 km (6,000–12,000 miles in dusty areas).
  • ‌DIY Inspection‌: Open the engine bay and inspect the filter for dust buildup; replace if clogged.
  • ‌Caution‌: Avoid cleaning with compressed air, as it may damage the filtration layer.

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.