Rigid Filters

• Ecopleat - Fine fibre, cost efficient filter where space is limited, F5 - F9 in accordance with EN779

Deep/close pleat box filter - for high humidity applications

• Airopac® - High efficiency ASHRAE box style filter

Rigid box filters - High lofted media

• Riga-Flo® - Deep pleated rigid filter

V-pleated box filters - High capacity V-style high efficiency

• Opakfil Green® - Compact energy efficient design
• Opakfil-G Micretain H10 - Glass fibre paper

High efficient rigid filter

• Opakair - used as pre filters in safe change applications

High efficient carbon unit

• Citycarb - Combined particulate and molecular filtration in a single stage rigid filter configuration.