I like having clean, tasting water..it’s easier to clean things. The ads are good, that’s how I found out about One Water Systems. The annual inspections are a great idea, too! I feel better knowing I don’t have to figure out if it works or not! I definitely recommend to others..Our rashes have cleared up, skin and hair looks better. I Love saving money on bottled water..(plus holding a glass under the sink weighs a lot less than a 5 gallon jug!)…I’ve been VERY happy with this system.