ZHKT-FS型风砂过滤器特别适合于风砂地区空调系统新风引入口使用。此产品可以有效防止风沙进入空调系统,延长空调系统过滤器使用寿命;成本低,并且可以替代初效过滤器,一次性投资,终身无需运行维护;在沙尘暴较多的地区使用效果会更加明显。Megaunity ZHKT-FS sand filter is especially applicable to inlet of fresh air system of air-conditioner in wind-drift sand region. This product can effectively prevent sand from entering air-conditioning system, prolong the service life of filter; with low cost, it is capable of replacing primary-efficiency filter and is maintenance-free with one-time investment; effect in the region with frequent sand storm is more obvious