Active Air Wal Mount Flanges lighting_accessories Optimized Mixed Flow is quieter

Optimized Mixed Flow is quieter than other fans of the same size

expiry date as well as pH/C chart on every bottle

Frosted lens to properly blend spectrum

making it the best water-cooled unit yet

easy swivel clamp arm

Active Air Wal Mount Flanges lighting_accessories Optimized Mixed Flow is quieterHelp your Active Air fan operate with a filter at its most efficient and effective capacity by installing a corresponding Active Air flange. Available in sizes that match our entire line of Active Air filters, the flanges include sealing foam and six screws for an easy fit. Connect these flanges to ducting, and not directly to the fans themselves. Regular flanges come in 4", 5", 6", 8", 10", and 12". Wide mount flanges are also available, in 6" and 8"