It will work perfectly with your regular R-410A hoses (manifold) CHARGE BY TURNING CAN UPSIDE DOWN TO ALLOW LIQUID TO COME IN. Amount of refrigerant is 2 LBS. Of refrigerant and with the box and metal cylinder the total weight is 3- 4 LBS. With the box and metal cylinder.IF YOU DO NOT HAVE CERTIFICATION. YOU MUST SEND A STATEMENT WITH YOUR FULL LEGAL NAME STATING YOU INTEND TO RE-SELL THE REFRIGERANT TO A CERTIFIED PERSON. This product is packaged in a plain brown box for security... This item is in the category "Home & Garden\Home Improvement\Heating, Cooling & Air\Heating & Cooling Components\Refrigerants". The seller is "acproductswholesale" and is located in this country: US. This item can be shipped to United States.