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Aquarium RO/DI Filter Systems
Browse Products
Use Our Product Slider to View All of Our Aquarium RO/DI Filter Systems
Optima CE 75 Gallon/Day DOUBLE DI RO DI System
$
219.99
OPTIMA 4 Stage NANO 75 GPD RO DI System
$
119.00
100 GPD RO/DI + Free Dual TDS Meter, Free Flush Kit & Free Shipping
$
169.00
Dual DI Add-On Kit with 2 lbs DI Refill Bags
$
79.95
Reef Aquarium RO DI Resin Dual TDS Meter Add On System
$
96.95
–
$
123.95
Pressure gauge add on
$
13.95
Membrane Flush kit
$
11.95
Drinking water add on
$
69.95
Catalytic Carbon add on
$
34.95
Carbon Block Add On Stage
$
29.95
Auto shut off kit
$
13.95
Auto float upgrade kit
$
19.95
Optima Professional 75 GPD RO DI System
$
200.00
–
$
237.95
Optima Vision 75 GPD w/ Dual Carbon Block RO DI System
$
228.95
Optima Automated 75 GPD w/ Catalytic Carbon RO DI
Optima Automated 75 GPD RO DI System
$
153.00
–
$
168.00
Optima Vision 75 Gallon/Day 2 DI Resin RO DI System
$
149.00
Optima Vision 75 GPD w/ 2 Carbon RO DI System
$
145.00
Optima Vision 75 GPD RO DI System
$
129.00
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