How long with the 4-tier water bottle holder last your family?
# of family members | 1 gallon per day | 3 gallons per day |
2 | 20 days | 6 days |
3 | 13 days | 4 days |
4 | 10 days | 3 days |
5 | 8 days | 2 days |
# of family members | 1 gallon per day | 3 gallons per day |
2 | 20 days | 6 days |
3 | 13 days | 4 days |
4 | 10 days | 3 days |
5 | 8 days | 2 days |