The air filter plays a role in filtering out dust and sand particles in the air, ensuring that sufficient and clean air enters the cylinder，If dust, sand particles and various impurities in the air directly enter the engine cylinder and burn, they will accelerate the wear of the engine, thereby reducing the service life of the engine and even causing serious damage to the engine.

As an auxiliary equipment of clean room, the transfer window is mainly used for the transfer of small items between clean area and clean area, non-clean area and clean area, so as to reduce the number of times the clean room door is opened and minimize the pollution of the clean area.</br> Transfer windows are widely used in micro-technology, biological laboratories, pharmaceutical factories, hospitals, food processing industry, LCD, electronics factories and other places that require air purification.

Primary Materials: Stainless Steel, Cold-Rolled Steel Plate, Tempered Glass. Standard Air Speed: 20-30 meters/second (adjustable), ensuring high-efficiency dust removal. Common specifications: Single-person air shower, double-person air shower, cargo air shower, catering to different usage requirements. Smooth surface, corrosion-resistant, easy to clean, suitable for various industrial environments.

Range hood honeycomb grease filter is a range hood honeycomb grease filter, specifically designed for commercial kitchen canopies and exhaust systems. Typically operates effectively in environments up to 100℃ or higher.

Household air conditioning dust screen is a primary filtration component specially designed for air conditioning systems, made from premium polypropylene material. Its unique three-dimensional structure effectively intercepts dust, particles, and other impurities in the air, protecting the internal components of the AC from contamination while maintaining excellent breathability to ensure efficient operation and good air quality.

Suitable for various models of home vacuum cleaners and industrial vacuum cleaners.

Refrigerator Deodorizing Filter：High adsorption capacity, capable of adsorbing harmful gases or moisture several times its own weight.</br> The outer layer is usually wrapped with breathable mesh cloth or non-woven fabric, making it both aesthetically pleasing and practical.

Aluminum AC Furnace Filter is Mainly made of high-quality activated carbon particles combined with non-woven fabric or metal mesh, ensuring durability and filtration efficiency.

Filtration Media: Filter paper + activated carbon layer + antimicrobial coating. Frame: Galvanized steel / Flame-retardant ABS plastic(optional). MERV 13-16 rating, ≧99% PM2.5 removal. Max. Airflow: 2.5m/s. Replacement Cycle: 3-6 months. Suitable for homes, commercial buildings, hospitals, labs(-10℃~60℃).