The RS Ecoflow90 range of bag filters are widely used in applications where low cost fine filtration is required. Ecoflow bag filters are manufactured by mounting a 100% polypropylene synthetic electrostatically charged media into a galvanised steel header frame.

Hydrophobic polypropylene media allows great performance in damp atmospheres
Rolled steel safety edges on the frames to prevent filter material damage and ensure these bag filters are safe to install
Extra built-in pre-filter layer which provides extended filter life (triple-filtration)
Ultrasonically welded seams ensure leak free pockets
Available in most sizes and pocket configurations
Totally non-toxic and non-irritant
Electrostatically charged
Average Efficiency at 0.4 micron (measured on electrostatically charged media) = 90%
Rating to ASHRAE 52.2 Test Standard = Merv 14

For reference when consulting the datasheet:
827-9683 = EC8-2415/8
827-9702 = EC8-2420/8
827-9715 = EC8-2424/8
827-9712 = EC8-1215/4
827-9737 = EC8-1220/4
827-9734 = EC8-1224/4
827-9752 = EC8-2015
827-9765 = EC8-2020
827-9762 = EC8-2024