Requirements for the use of filters in Dongguan purification project
First, the air purification treatment of Dongguan purification project should be based on the air cleanliness level reasonable selection of air purifier.
Second, the processing air of the air filter should be less than or equal to the rated air volume.
3. Medium-efficiency or high-efficiency air filters should be centrally located in the positive pressure section of the air-conditioning box.
4. Sub-high-efficiency filters and high-efficiency filters should be set at the end of the purification air-conditioning system as end filters, and ultra-high-efficiency filters should be set at the end of the purification air-conditioning system.
5. The resistance and efficiency of high-efficiency (sub-efficient, ultra-efficient) air filters installed in the same purification workshop in Dongguan purification project should be similar.
6. The installation method of high-efficiency (sub-efficient, ultra-efficient) air filters should be tight, simple, reliable, and easy to detect and replace.