Central air conditioning unit AHU filters, junior high efficiency filter plate, sub-efficient box too ..

Central air conditioning unit AHU filters, junior high efficiency filter plate, sub-high efficiency filter box central air conditioning manufacturers filter configuration domestic central air conditioning manufacturers generally carried out in accordance with the cleanliness class selection filter configuration: 100 Purification: plate G4 (F5 ) + bag F7 (F8) + bag F9 + plate H13 + (air terminal FFU filter unit); 1000 Purification: plate G4 (F5) + bag F7 (F8) + bag F9 + plate H11 + (air terminal FFU filtration unit); 10000 purification: Plate G4 (F5) + bag F7 (F8) + bag F9 + plate H11; 100000 purification: Plate G3 ~ F5 + bag F7 (F8) + Bag F9; 300000 purification: Bag plate G3 ~ F5 + F6 ~ F8; air-conditioned comfort: plate G2 ~ F5. Category check the contents of the replacement cycle fresh air inlet filter mesh over whether to block more than half cleaned once a week or so coarse filter resistance has exceeded the rated initial resistance around 60Pa, or equal to 2 × design or operation of the initial resistance effect filter 3-6 months resistance has exceeded the rated initial resistance around 80Pa, or equal to 2 × design or operation of the initial resistance of 3-6 months sub-efficient filter resistance has exceeded the rated initial resistance around 100Pa, or equal to 2 × design or operation of the early resistance (low resistance sub-efficient 3 times) 9-12 months high efficiency filter resistance has exceeded the rated initial resistance around 160Pa, or equal to 2 × design or operation of the initial resistance 9-12 months Zhuowei purification professional production and sales of air purification units junior high efficiency air filters, Cleanroom end high efficiency filter, filter, purification equipment, our goal is to allow customers to use the product, "domestic prices, imports of quality", our strengths: cost-effective, short delivery, good as gold, courteous service! Contact: Liu Ming Sen (Manager) Tel: 15220429361 / 0769-85440538-805 Fax: 0769-85440539 QQ: 1679647330 Email: 1679647330@qq.com Address: Dongguan City, Guangdong Province sand Second Industrial Zone Road 23 companies created Website: http: //www.jowell.cn/ http://www.zhuowei-jj.com/ Alibaba: http: //zhuoweijh2.cn.alibaba.com/