Z1611 Intake Filter

Prima Klima’s Z1611 is a supply-air intake filter for 250 mm ducting, built around the brand’s robust metal canister used on its carbon filters. The unit ships with an M5-class fleece bag (FB1711) and a fastening strap that secures the media tightly around the housing to prevent bypass. Dimensions on the official page list a 250 mm flange, 750 mm body length (without flange), and 330 mm outer diameter, with a total weight of 4.8 kg. The large intake surface helps keep pressure drop low while trapping dust, suspended particles and small insects before they enter the grow space. Z1611 mounts in-line on the fresh-air side and can be paired with Prima Klima wall brackets sized for this series.