High Quality Improved These misting nozzles are made of brass, misting efficiently and anti-rust. The holding part is made of recyclable plastic material, which is good waterproof, no leakage, elegant and sturdy. Effective Cooling FoggerA range of nebulizers: can reduce ambient air temperature by 20 degrees. Widely Application These misting nozzles are the necessary accessories to make the fan misting system, outdoor patio misting system and garden plant misting system. Easy Install Instruction is included, and you just need 2 taps in 3 seconds to install. Suit compatible standard size 1/4 Tube, it can be connected by many kinds of tubes which are 1/4 in size. Exclusive brass nozzles Removable nozzle It can be removable and compatibleable by screwing, easy to recycle Good fit well made and exclusive connector, good seal and no leakage Spray mist Slightly misty spray Easy to remove and install STEP 01: press the blue circle and remove the tube TAPE 02: point the flexible tube and insert it into the lower part