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Home>Water Filter Brands>Culligan Water Filters>Culligan Water Pitchers > CULLIGAN-OP-1


Culligan OP-1 Water Filter Pitcher

Filter Cartridge Included

Culligan OP-1 Water Filter Pitcher and Culligan Water Pitcher OP1 improves water quality
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Product Code: CULLIGAN-OP-1

Culligan OP-1 Water Filter Pitcher:

The top of the line Culligan OP-1 Water Filter Pitcher has been tested and certified by NSF International, which means that the P-1R filter inside the OP-1 pitcher has passed rigorous testing standards. The P-1R filter reduces 98% lead, 90% Mercury, 99% Copper, 99% Zinc, 96% Chlorine, 94% Particulates, and 94% Sediment in your drinking water. Another benefit of the water filter pitcher is that it reduces bad taste and odor in your drinking water. The Culligan water filter pitcher has a space-saving oval design that fits in most refrigerator doors. The Culligan OP-1 also has a spout cover that prevents the transfer of refrigerator odors into the water filter pitcher. A unique feature of the Culligan OP-1 water filter pitcher is the date reminder indicator on the lid. You'll never forget to change the water filter! The water filter pitcher weighs 2 pounds and the dimensions are 9.88" x 10.44" x 5.13".

The Culligan Water Filter Replacement Cartridge lasts for 40 gallons or 2 months and is easy to replace. No special tools are required to replace the filter. The replacement water filter cartridge fits in the Culligan Oval Pitcher OP-1 model, the Culligan Glass Pitcher GP-1 model, the Health o Meter and Mr.Coffee "Water By Culligan" WFR1 and WFJ2 models. Also see the Culligan P-1RU universal water filter cartridge that fits most Brita and Pur water filter pitchers.
  • Culligan OP-1 Water Filter Pitcher Specifications:
  • Culligan OP-1 removes up to:
    98% Lead
    90% Mercury
    99% Copper
    99% Zinc
    96% Chlorine taste and odor
    94% Particulates
    94% Sediment
  • Reduces bad taste and odor in your drinking water
  • 2-quart space-saving oval design fits in most refrigerator doors
  • Spout cover stops the transfer of refrigerator odors into the pitcher
  • Use and Care Manual included with water filter pitcher
  • Manufacturer: Culligan 1018993
  • Water Pitchers and Systems that use the P-1R Water Filter:
  • Culligan OP-1 Plastic Water Pitcher
  • Culligan 151241 Water Pitcher
  • Culligan GP-1 Glass Pitcher
  • Health o Meter and Mr.Coffee "Water By Culligan" WFR1
  • Health o Meter and Mr.Coffee "Water By Culligan" WFJ2
  • Culligan OP-1 Troubleshooting Tips:
  • The pitcher lid fits in the pitcher two ways. When backwards, the lid does not fit properly. You can then take the lid out and turn it 180 degrees. Re-insert. Lid should then fit.
  • Culligan OP-1 Replacement Water Filter Information:
  • OP-1 Instruction Manual
  • One Culligan P-1R water filter cartridge included with purchase of the Culligan OP1
  • Easy to remember to change the water filter with the date reminder indicator on the lid
  • Replace the Culligan P1R water filter cartridge every 2 months or every 40 gallons of water depending on the water quality
  • Culligan P-1R replacement water filter cartridges are easy to install in the Culligan OP-1. Simply remove the old filter and drop the new replacement water filter into the water pitcher.
  • Culligan P-1R replacement water filter cartridges can be purchased here
  • Also see the Culligan P-1RU universal water filter cartridge that fits most Brita and Pur water filter pitchers

This item has been discontinued
The Culligan OP-1 water pitcher has been discontinued and replaced with the Culligan PIT-1 water pitcher below. Both the OP-1 and PIT-1 pitchers use the Culligan PR-3 replacement filters.
Replacement Filters and Parts or Alternative System for the Above Unavailable Product
Culligan PR-3 Replacement Pitcher Filters (3-Pack) Culligan PR-3 Replacement Pitcher Filters (3-Pack)
Culligan PIT-1 Water Filter Pitcher Culligan PIT-1 Water Filter Pitcher   Add to Cart