We purchased the EZFITPRO-200 for our Static Caravan located near Filey after it was recommended to us by another Caravan owner. The water on our site is very chalky and used to upset our dogs tummy, so we were having to buy bottled water for them. After talking to one of Osmio's very Friendly and knowledgeable members of staff I placed the order for the above Filter system which arrived within a few days. It was so easy to fit (approx. 20 minutes) and has made such a difference to our water supply. No more bottled water 🙂 I would 100% recommend this product to anybody. Please see attached photos of the before and after difference.