HVAC System Polyester Fibres G4 Air Purifier Filters Washable

Washable HVAC System Filter With High Efficiency Galvanized Supporting Grid​


Technical Data:

• Media: Washable Synthetic fiber
• Frame: Aluminium
• Efficiency range from G2,G3,G4 ,(EN 779) MERV 6-14 ASHRAE 52.2 1999
• Average Arrestance: 80%;95%; 99%
• Initial resistance: 45 Pa
• Recommended final pressure drop : 250Pa
• Humidity resistance: 100%
• Max Temperature: 93 ℃
• DIN 53438 Flammability: F1
• UL 900 Standard : Class 2
• Max.air flow rate: 125% of rated air flow
• Media color available: White; Green
• Filter standard depth available 2 inch(46mm) and 4 inch(96mm)
• Galvanized supporting grid

Applications:

The filter are used for pre-filtration in ventilation systems and extend the useful lifetimes of the downstream high performance filters.

Specifications:

Advantage:

• Washable and Reusable.
• Extended filtration surface.
• Rigid dismountable construction.