2 Gallon - OPTI CHILL - Refrigerator Unit + 1 Filter

$89.00

3 Gallon - OPTI Drop + 1 Alkaline Filter

$149.00

OPTI CHILL - Alkaline Replacement Filter - 120 Gallons

$49.00

OPTI Drop - Alkaline Replacement Filter - 200 Gallons

$59.00