Description of the selection and layout requirements of air filters of various cleanliness.

1. The air purification treatment with air cleanliness of 100, 10,000 and 100,000 should adopt three-stage filtration of primary, medium and high-efficiency filters. For 300,000-class air purification treatment, sub-high-efficiency filters can be used instead of high-efficiency filters.

⑴ Medium-efficiency air filters should be centrally installed in the positive pressure section of purified air conditioning;

⑵ High-efficiency or sub-high-efficiency air filters should be installed at the end of the purified air conditioning system;

⑶ Medium-efficiency and high-efficiency air filters should be selected with less than or equal to the rated air volume.

⑶ Clean rooms (zones) with different operating shifts or usage hours.

Wonzone committed to  the production and research and development of clean room products.

eg.clean room partition panels、clean room false ceiling system、clean room doors&windows.