Estimated cost please. 😊 I have a purifying system in Chiang Mai and I agree it’s much, much more convenient. However the system cost 6,500 baht and filters need replacing every 12 months or so for 1000baht +. There’s just no way it is cheaper even ‘in the long run’ than refilling at a shared station or having bottled water delivered.
I have a filter system, and I’d love to see your numbers showing how having one can work out cheaper than bottled water in Thailand. 😊 The most cost effective solution is using filling stations as mentioned. The problem is that it’s inconvenient.