The American Plumber DW-2000-RB water filter is the replacement filter for the American Plumber DW-1200-U and DW-2000-U undersink filters. DW-2000-RB also replaces the discontinued Culligan UC-1R, UC-1A, UC-1RB, UC-2R, UC-2A, UC-3R, UC3 water filters. This head is unqiue and is not compatiable with other Everpure/Pentair Cartridges. Reduces Chlorine, Sediment, Bad Taste & Odor and Turbidity from your drinking water
Features:

• Produces healthier, better-tasting cooking water
• Produces better tasting and safer drinking water for your family
• Service Life: 2,000 gallons or 12 months
• Easy to install - turn to the right to insert new filter and turn to the left to remove existing filter

Fits in the Following Culligan Undersink Housings:

• Culligan Water Ware UC-1 & UC-1A
• Culligan Water Ware UC-2

Replaces the Following Culligan Filters:

• Culligan UC-2R Filter
• Culligan UC-1R Filter

Also fits American Plumber models DW-1200-U, DW-2000-U, DW2000RB, DW2000R, DW2000-R, and DW2000-RB.