JPF G4 filter

Filter material: flame retardant synthetic fiber

Outer frame: waterproof cardboard

Size (mm): 300 * 600 * 50 (customizable)

Efficiency: (EN779:2002) G4
            (ASHRAE 52.2:2007) MERV8

In case of changes in specifications, structure and performance, the latest data provided by our company shall prevail 

The company accepts orders of non-standard specifications

Shanghai Junkai Environmental Engineering Co., Ltd., founded in 2007, is a comprehensive high-tech company. Primary filter, HEPA filters, activated carbon filters, HEPA air purifier filter developed and produced by Junkai have been widely used in the field of air purification in domestic fresh air fans, purifiers, residential buildings and other living scenes.The industrial primary filter, medium filter, high efficiency filter and chemical filter produced by Junkai have been used in many industrial fields such as automobile manufacturing, industrial coating equipment, electronics, pharmacy, photovoltaic, food hygiene, scientific research institutes, etc.