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  • Culligan RC-EZ-4 EZ-Change Level-4 Replacement Cartridge
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Culligan RC-EZ-4 EZ-Change Level-4 Replacement Cartridge

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List Price: $49.99
Price: $37.51 & FREE Shipping. Details
You Save: $12.48 (25%)
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  • Reduces bad taste and odor, Chlorine taste and odor, sediment, lead and cysts. as Cryptosporidium and Giardia, Mercury, Turbidity, Particulate Class I, VOC's, MTBE and Chloramines
  • Level 4 replacement cartridge for Culligan EZ-Change drinking water filter systems
  • Twist-on, twist-off mechanism with quick-connect fittings
  • 500-Gallon capacity filter or 6 months
  • NSF Certified
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Frequently Bought Together

Culligan RC-EZ-4 EZ-Change Level-4 Replacement Cartridge + Culligan US-EZ-4 EZ-Change Level-4 Under-Sink Drinking Water System
Price for both: $113.48

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Product Information

Technical Details
Part Number RC-EZ-4
Item Weight2.8 pounds
Product Dimensions12.8 x 3.9 x 3.9 inches
Item model numberRC-EZ-4
Item Package Quantity1
Batteries Included?Yes
Batteries Required?Yes
  
Additional Information
ASINB000NNPVVW
Best Sellers Rank #1,250 in Home Improvement (See top 100)
Shipping Weight2.8 pounds (View shipping rates and policies)
ShippingThis item is also available for shipping to select countries outside the U.S.
Date First AvailableSeptember 14, 2004
  
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Product Description

From the Manufacturer

The Culligan RC-EZ-4 EZ-Change Level 4 Replacement Cartridge is a drinking water replacement filter that reduces bad taste and odor, Chlorine taste and odor, sediment, lead, and cysts such as Cryptosporidium and Giardia, Mercury, Turbidity, Particulate Class I, VOC's, MTBE and Chloramines.

Product Description

CULLIGAN EASY CHANGE REPLACEMENT FILTER CARTRIDGE *Level 4 - premium filtration *Reduces: bad taste and odor, chlorine taste and odor, sediment, lead, cysts such as cryptosporidium and giardia, mercury, turbidity, particulate class I, VOC, MTBE and chloramines *Twist on, twist off installation *NSF certified *6 month, 500 gallon capacity

Customer Questions & Answers

Customer Reviews

Easy to install, works perfectly.
I.M
The water flow is much better, now that I changed the filter.
D. J.
This filter makes the water taste very good.
Brian Patrick

Most Helpful Customer Reviews

10 of 10 people found the following review helpful By D. Major on September 5, 2011
Verified Purchase
Great filter until it leaked about 4 months of use the plastic housing cracked. Spraying water everywere. Thankfully we were home to manually Shut the valve off

Update: 5/2/2013

I have a subzero Refrig with no built in water filtration. This was the best option I could find.

I have changed 6 of these over the past 3 years at about 4 month intervals.

3 have exploded. Forcing me to install an automatic water detecting shut of valve at my water valve that splits to my refrigerator...
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10 of 10 people found the following review helpful By Thurlow on July 15, 2011
Verified Purchase
great filter easy to install, works perfectly. TIP: I called culligan, you do not have to change the filter until the water flow slows. the blinking light is just a timer that acts a reminder (we remove the battery on ours). Our filters last over a year.
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7 of 7 people found the following review helpful By PuppyLove on September 12, 2011
Verified Purchase
We have had this unit for about a year and a half and have carefully replaced the filters four times. We initially loved the "easy snap in" change and all was well - the 4 level filter seems to do a great job and we didn't notice much restriction; each lasted about 5 months. This week's replacement was different, though - we woke up to a HUGE flood in our kitchen with a ton of damage. Came back here and saw a number of other people have had the same problem. I can't quite see if it's the main part or the filter, but it sounds like it might be a breakdown of the base (although we don't see any cracks, but can see the leaks and drips all around the top part.) This should not be happening after only a year and a half.

Has anyone contacted Culligan? I have emailed them and will update this review if I hear back.
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10 of 12 people found the following review helpful By P. Robinson on May 17, 2008
Verified Purchase
I've previously owned the type of filter where you have to remove the casing, scrub it, leave bleech in it for what feels like forever, grease the "O" ring, etc. etc. What a hassle for some clean water. This product is sooooo much easier to use - you can change the filter in minutes. Highly recommended.
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7 of 8 people found the following review helpful By Denise Verzi on July 21, 2009
This is a good filter but it constantly leaks. I've changed the filter head and the filters themselves several times and it still leaks.
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3 of 3 people found the following review helpful By Roman on October 11, 2009
Verified Purchase
Water tastes great, it's easy to install and replace, price is convenient too.

Water runs slowly after a while. Mine has never gotten close to 500 gallons of water (it's already a third cartridge), had to replace it much earlier. And they say the tap water in NYC is good.
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2 of 2 people found the following review helpful By J. S. Hall on December 11, 2010
Verified Purchase
I really like these filters. Beautiful clean water and very easy to change. I originally bought the kit and I must say the faucet was very poor. After replacing it twice in a year and a half, I finally purchased a third party all metal faucet from Amazon. The reviewers of the kit have reported coming home to flooded kitchens. I was lucky. The first time I came home to water trickling around the top and running down the drain. The second time it broke in front of me - pop - and it was leaking above and below. I wasn't even using it at the time. I shut the source off quickly and just had a small mess under sink. The problem is the valve is made of plastic and it splits. I don't recommend the faucet, but Culligan got the filter right. That's what they do.
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2 of 2 people found the following review helpful By MM on November 23, 2008
Verified Purchase
Love the product. I can definitely tell the different before and after install the product. The water taste much better. It's very easy to install, just a little pain on making the whole on the sink. Other than that it's very very awesome and very reasonable.
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