Since high efficiency filters are commonly used as the filter ends, the requests for efficient filters are also the most stringent, with the need for additional "care".
First of all, we need to remind customers that the most basic and simplest way to extend the life of high efficiency filters is to keep the dust out of the prefilter. That is, the flow of air that is guaranteed to be exposed to high efficiency filters is filtered through a pre-filter, a crude filter, and a medium - effect filter. Now the air should be 99. Ninety-five percent of the particles are smaller and less polluted.

   It is stated here that the change of prefilters is not required to discontinue or suspend other normal work programmes and arrangements. After the installation, no debugging can ensure the normal operation of air conditioning equipment. So experienced customers will use their attention to the prefilters. With regard to a clean area of 10,000 or 100,000 clean plant or operating room, prefiltration can be used for F8 filtering (95% of color method). In this way, the life of the terminal high efficiency filter can reach five years. In foreign projects and domestic new projects. The F8 filter is the most common prefilter in the non-average flow clean room. About chip factory 100, 10 or higher clean workshop, and is often played in the process of the filter efficiency level for the H10 (MPPS85 %), many new project just choose HEPA (about 0. 37 m particle filtration efficiency of 99 or more. 97%). In the design of clean room air conditioning system in the country, the common configuration of the filter is: coarse effect, medium - effective and efficient. At that time, the application life of the terminal high efficiency filter was only 1-3 years, and the worst was only a few months. It can be seen that the prefiltration efficiency can be applied to the end filter.
Features of high efficiency filter products:
1. Patented manufacturing technology to ensure the efficient use of v-shaped channels and air distribution;
2. Aluminum extruded outside frame, surface anodic treatment, in and out of the wind surface with spray plastic metal protection net;
3. Unique seamless sealing technology, good elasticity, no deformation, not easy to leak;
The advantages are: strong structure, little resistance, and strong wind power.
High efficiency filters are applicable to:
Every part clean equipment and clean workshop clean air terminal, suitable for IC, LSI manufacturing factory, semiconductor manufacturing factories, nuclear research center, clean room, laminar flow equipment, work table, production equipment, and other requirements of the purity of the ultra-high occasions (1-100 k class requirements).
High efficiency filter material and performance:
Frame material: aluminum alloy profile, stainless steel frame, galvanized steel frame, galvanized coating
Filter: ultrathin glass fiber filter paper, chemical fiber separator: hot melt adhesive
Sealant: polyurethane rubber
Efficiency: the H10 H12 -
The highest use temperature 80 ℃
Installation seal: seal strip, seamless foam sealing strip