Catalog of Under-the-Kitchen Sink Water Filter Systems

Rio 2000 ceramic filter system
Reduces: Bacteria + Cyst
Cost: $276.06
Filter Type: Sterasyl
Repl Filter Cost: $128.68
Replace After: 2 years
Doulton Single Housing System
Reduces: Chlorine + Heavy metals + Organic Chemicals + Bacteria + Cyst + Sediment + Iron particles + Turbidity
Cost: $143.00
Filter Type: UltraCarb
Repl Filter Cost: $42.00
Replace After: 6 mo. or 600 gal.
5-Stage Reverse Osmosis System
Reduces: Bacteria + Iron particles + lead + organic chemicals
Cost: $340.00
Filter Type: UltraCarb/Carbon Block/Carbon Block
Repl Filter Cost: $59.00/$19.94/$20.70
Replace After: 6 mo. or 600 gal./6 mo. or 600 gal./6 mo. or 600 gal.