Henri de Troostembergh Comparison Tap - Bottle - Reverse Osmosis 📊 For a family of 3-4 people (average consumption of 4L/day) Criteria Tap water Bottled water Osmosis device Annual costs 💰 ~€2 (water bill) €600-1200 (depending on brand) €400/year Quality 🌊 Pot... Tap water vs bottled water Water consumption for a family Water filters for families Water purification Waterfilters 30 Jan 2025
