Product Features: The primary efficiency filter uses non-woven fabric, fiberglass, etc., as the filter material. The wedge-shaped folding design increases the filtration area. The metal mesh is tightly clamped or internally built with a metal skeleton for support, combined with a metal frame to create a
plate structure.
Product Advantages: Low resistance, long lifespan, washable, economical, and durable.
Frame Material: Divided into a skeleton frame and a frame frame. The characteristics of the skeleton frame are solidity and even distribution of the filter material, but it is time-consuming and labor-intensive to produce. The frame frame is characterized by easy replacement of the filter material, time-saving production, but slightly lower strength compared to the skeleton frame.
Filter Material: Non-woven fabric, activated carbon filter material, synthetic fibers, chemical fibers, fiberglass, nylon mesh. The most common are nonwoven fabric and fiberglass.
Main Applications: Pre-filtration for central air conditioning and centralized ventilation systems, pre-filtration for gas turbines and air compressors.