THE BEST WARRANTY IN THE INDUSTRY! Canless Air System will now warranty your unit for life. This means if anything ever goes wrong simply contact Canless Air System customer service and your unit will be replaced at no cost to you. Try this amazing cleaning product with ZERO RISK! This unit comes with every attachment we make, you get everything you need. The X3 is the most POWERFUL Canless Air System ever! With speeds of over 260mph nothing else even comes close to its power.