AC Infinity Ducting Collar, 100 mm (4 inch) Galvanised Steel Pond-Water-Treaments improve the water holding capacity

improve the water holding capacity of soils and promote the growth of beneficial bacteria

The 440W model efficiently replaces a 600W HPS fixture while consuming less power

Great for Vegetables

Can connect with our smart controllers to access grow cycles

Generally used at 0

AC Infinity Ducting Collar, 100 mm (4 inch) Galvanised Steel Pond-Water-Treaments improve the water holding capacityProduct Description A ventilation retrofitting accessory designed to connect ducting to flat surfaces and redirect exhaust to the outside. Each duct collar is made of galvanized steel that can weather extreme temperatures and is finished with a corrosion resistant zinc coating. Its pipe ending features fluted and ridged rims with a raised lip that provides a strong grip on flexible or rigid ducting. The collar end is flat and will lay flush against