中效折叠式过滤器

产品描述：

中效折叠式过滤器主要用于中央空调通风系统中级过滤、制药、医院、电子、食品、等工业净化中:还可作为高效过滤的前端过滤，以减少高效过滤器的负荷，延长其使用寿命。

Product description:

Mainly used in Medium efficiency filtration of central air-conditioning ventilation systems, pharmaceuticals, hospitals, electronics, food, and other industrial purification.It can also be used as the front-end filtration of high-efficiency filtration to reduce the load of high-efficiency filters and prolong its service life.

产品特点：

风量大、阻力小、容尘量高。

Product features:

large air volume, small resistance and high dust holding capacity.