Post by zif on Jul 4, 2011 6:18:14 GMT -5
Mains water coolers are connected directly to your mains water supply, and require no plastic water bottles. They are very simple to maintain and remove the need for bottle storage, lifting and ordering. In this respect they are often favoured by businesses and people looking to maximize their time and effort, as no time is lost in these non-business related activities, and time is money!