Jobyna Electronic Water Descaler System, Alternative Chemical And Salt Free Product Features ?HOW IT WORKS?JOBYNA water descaler is designed to treat water for the whole house. By conducting complex frequency-modulated electromagnetic signals into the water, when the water flows through the line area, the decomposed water molecules better combine with calcium and magnesium ions to form crystal particles with a smooth surface, which are not easy to adhere to the surface of pipes and equipment, while allowing the existing limescale decomposes slowly. ?NEW GENERATION DESCALING SYSTEM?New electronic water descalers are equipped with LED light, which display its operating status more clearly. The wider and longer flat copper wire increases the area with the pipe and attaches to the pipes better, makes it easier to wind and works more efficiently. ?THREE WAYS TO INSTALL?No need to damage the pipeline, just wind the coil outside the pipeline. You can install the host vertically, horizontally, or at any other angle by cable ties, adhesive hooks or screws(all the mounting hardware comes included). Reminding: salt free water softener needs to be installed on the water inlet pipe for maximum effect. ?APPLICABLE TO ALL PIPES?The size of 2 copper coils is 39.4''0.4??. The whole house descaler works all pipes, including iron, copper, plastic, stainless steel, even PVC, composite pipe, PE-X, etc. and suitable for pipes of 0.5-2 inches in diameter. Operating voltage is 110-120V. ?365 DAYS WARRANTY?The JOBYNA water conditioner is a power-efficient system, costing only 36 cents per month on electricity. Safely descale water and prevent lime build-up completely risk-free. Should you not be satisfied with the product's performance, you have a whole year to return it for a full refund! Should you not be satisfied with the product's performance, you have a whole year to return it for a full refund! Shipping: Shipping is complimentary within the lower 48 US States. We Do Not Ship to PO/APO Boxes, HI or Alaska We Do Not Ship Outside of the Continental US All items ship within 24-72 hours of Payment For large items that require Freight shipping a valid phone number is required to call and schedule your delivery Terms of Sale and Feedback: Feedback is extremely important to us and If you are satisfied with our transaction, please take a moment to leave Positive Feedback. YOUR Satisfaction is our #1 Priority! If there are any issues, PLEASE contact us BEFORE leaving a neutral or negative rating so that we may resolve any concerns. We PROMISE we can make you happy if you give us a fair chance. Returns / Concerns: All items qualify for returns within 14 - 30 days of receipt. Buyer is responsible for return shipping on any item that is not damaged Please be sure this is an item you want before making your purchase. Customer Satisfaction is our TOP priority! All items are IN STOCK at time of listing. Inventory changes constantly and it is impossible to maintain a perfectly accurate count of all items. Please do not penalize us if we have to issue you a refund! Thank You For Your Business!