| Frame: | Galvanized steel/Aluminum profile/ Stainless steel/ PP |
| Media: | Ultra fine glass fiber |
| Separator : | Hot melt adhesive |
| Std. EN1822:2009 : | H12/H13/H14 |
| Std. IEST RP-CC-001.5: | 2009 TYPE A (MERV 17) / TYPE C (MERV 18) / TYPE D (MERV 19) |
| Efficiency: | 99.97%,99.99%,99.999% at 0.3μm (DOP/PSL/PAO Counting method) |
| Maximum temperature: | 70ºC |
| Maximum relative humidity: | 100% |
| Application: | Mainly used for air conditioning purification equipment needs high ventilation,such as medium filter and terminal filter in air -conditioning system. |
| Mode | Actual size W×H×D(mm) | Air flow (m³/h) | Initial pressure drop(Pa) | Final pressure drop(Pa) | |
| Box type | H4VH305610292 | 305×610×292 | 1700 | 249Pa Face velocity 0.85m/sec | 500Pa *Proposed value |
| H4VH610610292 | 610×610×292 | 3400 | |||
| Single Header type | H4VH287592292 | 287×592×292 | 1700 | 265Pa Face velocity 0.45m/sec | 220Pa *Proposed value |
| H4VH592592292 | 592×592×292 | 3400 | |||
