OASIS

The Oásis 2-Liter Clay Filter is a an excellent choice for anyone looking for fresh, naturally purified water in compact packages, ideal for offices, bedrooms, or households with few people. In commercial terminology, the 2-liter models usually refer to the storage capacity of the lower tank (often advertised as having a total capacity of 4 liters, combining the upper 2L filtration tank with the lower 2L tank). [1, 2, 3]