PREM-I-AIR ★ ☆ ☆ ☆
They offer a wide range of units from mini models using PELTIER modules to 7, 8, and 10
liter/day models using desiccant. The standard units (with refrigerant system) have
enhanced air cleaning available such as hepa filters, activated carbon filters, and an
optional uv light. The warranty on the compressor in these units is not very good.