Uxcell Anti-vibration Block 55mm OD 21mm ID 258g Shock-absorbing Pads Black Pack of 3

What is this? Anti-vibration block is mainly attached to the copper pipes of the air conditioner outdoor unit to eliminate the vibration and noise during its operation it s an essential item to keep your AC working under a stable condition. Besides the air conditioner this block also can be used in other equipment such as chiller refrigerator heat pump and so on. Are there any advantages of the product? 1. This block is made of good quality rubber with heat resistance and cold resistance features.It can be used repeatedly and has a long service life. 2. It can reduce the vibration of copper pipeline of air conditioning equipment effectively so less noise will be generated. 3. Accurate weight and size allow you to choose conveniently. How to use it? 1. Before using the anti-vibration block clean the surface of the copper tube and keep it dry and clean. 2. Fix the block onto the copper pipe with nylon ties. What should I notice? Although the block is suitable for most room air conditioning units it s advised that you measure the diameter of the copper pipe before purchasing.