HVAC High efficiency Pocket filter

Patented Technology; ISO 9001 Certificated;, AA honor; National innovation Project Qualified - details see: https://www.machineto.com/hvac-high-efficiency-pocket-filter-10229133

Place of Origin:Shanghai China (Mainland)	Brand Name:FEIERTE	Model Number:DS	Type:Multi-pocket filter
EN 779 Class:G3-F8	Frame:GL, Aluminium or Plastic	Meida:multi-layer complex synthetic fiber

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Frame:	galvanized steel
Filter media:	progressively structured synthetic fiber with 4-5mm thickness
Gasket:	EVA foam
EN 779 class:	F5-F8
Average dust spot efficiency:	60-90%
Final pressure drop:	F5-F6 (recommended) 300-350 Pa F7-F8 (recommended) 400-450 Pa
Maximum air flow rate:	125% of nominal air flow rate
Max. operating temperature:	100^OC
Max. relative humidity:	80% RH

The filters are very well suitable for intake air as well as exhaust or recycled air in air handling installations. These filters are frequently used as pre-filters to the HEPA filters and active carbon filters.

The filter medium is constructed from selected high performance fibers in a progressive density multi-layering technique to ensure high depth loading with optimal lowest pressure drop performance.

The pocket media are easy to identify by different color standing for different grade: F5-white, F6-light green, F7-light pink, F8- light yellow. The bag edge is welded by ultrasonic technology. The welding edge is really leak-free when compare to the sewing way.

Applications: filtration of fine particles in air handling units and air ventilation systems

Special sizes: on request

Special materials: on request

Packaging Detail:Pack 8-10 pcs in the plastic bags and put into one carton, sea-worthy or as requirement.

Delivery Detail:less than 500 pcs in 2 weeks, 1000 pcs in 3 weeks