already have 3 years experience on production and sales of misting system.We collected huge buyers feedback and suggestions,meanwhile after hundreds test we updated our products (We would strongly suggest buyer who are in the hard water area adding a water filter before using it, hard water and dirty is the misting system killer!!!) 1,Updated the plastic threaded connector to brass connector,better quality and no leaking updation. 2,Updated brass nozzle with wider misting range,not easy clogged as previous misting nozzle. 3,Updated Preassembled fan misting kit could help buyer save more time on assembling and enjoy it immediately. Tubing Length Setting 1.The tubing length between faucet adapter and the first mister is 16.4FT (5m) 2.Then 5pcs misters are preassembled spacing 0.49FT (0.15m), 3.Includes 1pcs additional replacement brass nozzles + 1pcs replacement Tconnector. How to Use It has already assembled, and you just 3 easy steps to let it work following by instruction Step 01 Use the cable ties to hang the misting ring on the fan. Step 02 Connect the tubing to the misting ring. Step 03 Connect the threaded joint to the faucet. Warm Tips Make sure that your tap water pressure is not less than 30psi, and the misting system can atomizing water. The misting fan is a lowpressure system and can not be used in the booster pump. Misting system nozzle is a precision product. Please ensure that the water quality is clean and avoid impurities blocking the mist.