Primary Pocket Pre Air Filter
Feature:
- Simple and unique structure for easy installation.
- Economical pre-filter that can be reused after cleaning.
- Multiple pocket design for high air flow capacity.
- Optional detachable structure with reusable frame and keel rack.
Application: pre-filter and foreign material filtration in commercial and industrial ventilation systems
Used for clean room conditioning system, pre-filtration through fresh air venting units, and exterior air conditioning connection
Primary filtration of central air conditioning system
Pre-filtration at the intake of Air purification equipment
Pre-filtration in a medium filter
Primary filtration or secondary filtration in a filter system
Technical parameters：
Filter grade: G2, G3, G4 (EN779),
EU2,EU3,EU4 (EUROVENT）
Filter object: particles ≥5μm
Filtration efficiency :75% ,85%,95% (ASHRAE52.1-1992).
Humidity tolerance (relative humidity): ≤ 100%RH.
Temperature resistance :≤ 100℃.
Instantaneous temperature resistance :≤ 120℃.
Technical Specification:
Model | ISO16890 | Filter class | Normal Size W*H*D （mm） | Number of pockets | Airflow rate/Initial pressure drop （m3/h / Pa) | ||
EN779-2012 | ASHRAE | ||||||
FRS-DS6P-G-G4-E1 | ePM10 < 50% | G4 | Merv 7~8 | 595*595*600 | 6 | 3400/40 | 4200/60 |
FRS-DS3P-G-G4-E1 | ePM10 < 50% | G4 | Merv 7~8 | 595*287*600 | 3 | 1700/40 | 2100/60 |
Remarks: Other specifications are available on request | |||||||
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