Their manager is dishonest, don't use this company, they are selling toxic products. Slavic is a manager and owner of ez water pure company. I don't recommend to anyone to deal with this company. It's A SCAM. Their products are cheap Chinese toxic products. their Water Purification system is very bad, your water will taste as a plastic. If you know how to install things better to buy GOOD water purification system online. It's cheap like $400. But don't forget that you need to clean it every month or twice a month, and maintain&disinfect it every year this is very important. Don't trust this company. Bad quality products. It's very cheap product. He regret to take back his toxic product and refund my money! I threw out this product.