According to the website http://www.equinox-products.com/PureMaster-V-750-PremiumWholeHouseWaterFiltrationSystem.htm it is advertised that average installation costs for a very similar product ranges between $100-$200. Relying upon this advertising, I purchased a product from Vitasalus in the first week of May. This product was delivered about a week later. After getting plumbing quotes from four different companies, the least expensive being over $500, I returned the product under the 100% satisfaction guarantee. I called and explained the... read full review »