Primary Filter
- shandong dajie filter co.ltd
- product brand:DaJie
- Numéro de stand：W1A31
- product specification:592*592*46
- product category:Air Conditioning-Air treatment-Air filters
- product introduction:The primary filter is widely used in offices, conference rooms, hospitals, shopping malls, airports and other large buildings ventilation and air conditioning system, general industrial workshop or clean room centralized ventilation and air conditioning system of the pre-filtration section
