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| MOQ: | 200 |
| Price: | negotiable |
| Payment Terms: | L/C,D/A,D/P,T/T,Western Union,MoneyGram |
| Model NO. | G-Series |
|---|---|
| Medium Material | Nylon Mesh |
| Efficiency | F9 |
| Filtration Grade | HEPA Filter |
| Type | Folded Filter |
| Filter Element Life (Coarse Efficiency) | 1-2 months |
| Filter Element Life (Medium Efficiency) | 2-4 months |
| Filter Element Life (High Efficiency) | 6-12 months |
| Airflow Volume | 3200m³/H |
| Transport Package | Carton |
| Specification | 595*595*46 |
| Trademark | Shiny-greenspace |
In the United States, ASHRAE has established the benchmark for filter performance classification since 1968, with standards recognized by ANSI.
In Europe, the EN 779 standard (revised in 2012) defines minimum filtration efficiency for F7-F9 filters, ensuring superior air quality. The EUROVENT 4/11 guidelines further support energy-efficient filter selection based on EN 779:2012 standards.
The global ISO 16890 standard, introduced in 2016, provides international standardization, replacing regional ASHRAE 52.2 and EN779:2012 standards.
