Culligan® Ic-Ez Replacement Water Filter Cartridge (RC-EZ-4)

Item no: 4294161
550  Estimated 

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  • Level 4 - premium filtration
  • Reduces: bad taste and odor, chlorine taste and odor, sediment, lead, cysts such as cryptosporidium & giardia, mercury, turbidity, particulate class I, VOC, MTBE and chloramines
  • Twist on, twist off installation
  • NSF certified
  • 6 month, 500 gallon capacity
  • Replacement filter for Easy Change filter systems: Ace no. 4294039 - Level 1 Ace no. 4294047 - Level 3 Ace no. 4294062 - Level 4

This item can be shipped to your home. Or pickup this item at your local Ace Store for FREE*.

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We want you to be fully satisfied with every item that you purchase from If you are not satisfied with an item that you have purchased (excluding Gift Cards and gas-powered outdoor equipment*), you may return the item up to thirty days after the original purchase date to receive a store credit (less shipping, handling and other charges). We recommend that you make returns of online purchases to an Ace retail store near you which will issue your store credit. If you do not have an Ace retail store near you, please contact a Customer Service Specialist by calling 1-866-290-5334 for complete return instructions. Please refer to our Return Instructions for more information about returning a purchase.

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What people are saying

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Culligan® Ic-Ez Replacement Water Filter Cartridge (RC-EZ-4)

(based on 1 review)

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Reviewed by 1 customer

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Better Than Expected

By Vinny

from Ridge, NY

About Me Do-It-Yourself


  • Attractive Design
  • Durable
  • Easy To Install
  • Even easier to replace


    Best Uses

    • Large Kitchens
    • Office
    • Small Kitchens

    Comments about Culligan® Ic-Ez Replacement Water Filter Cartridge (RC-EZ-4):

    This filter is very easy to install and even easier to replace
    It's a great product. I used to have the Culligan SY2600. The EZ-4 is a marvelous improvement. Water color is crystal clear and tastes great. I'm pleasantly surprised with it's performance and long life. I recommend it very highly.

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