One-time purchase:
$40.99
Subscribe & Save: Save 15%
$34.84
Other Sellers on Amazon
Add to Cart
$40.58
+ $7.03 shipping
Sold by: Ron's Home and Hardware
Add to Cart
$47.62
+ Free Shipping
Sold by: Great Household
Add to Cart
$38.67
+ $8.99 shipping
Sold by: Hardware World
Have one to sell? Sell on Amazon

Image Unavailable

Image not available for
Color:
  • Culligan RC-EZ-4 EZ-Change Level-4 Replacement Cartridge
  • Sorry, this item is not available in
  • Image not available
  • To view this video download Flash Player
      

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

205 customer reviews
| 13 answered questions

List Price: $49.99
Price: $40.99 & FREE Shipping. Details
You Save: $9.00 (18%)
In Stock.
Ships from and sold by Amazon.com. Gift-wrap available.
  • Enter your model number above to make sure this fits.
  • 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
See more product details

Pay as low as $34.84 and never run out with Subscribe & Save.
Save 15% when you subscribe to regular deliveries of this item. Save 15% on your entire delivery when you subscribe to 5 or more items that arrive in the same month. No commitments, no obligations, and shipping is FREE. Learn more
28 new from $37.97 3 used from $32.79

Amazon Water Filtration Guide
Know What's in Your Water
Compare pitcher filters, dispensers, and faucet mounts in Amazon's Water Filtration Guide. Choose the filtration device that best meets your needs. Learn more

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: $118.98

Buy the selected items together

Special Offers and Product Promotions


Product Description

Product Description

Easy change icemaker and refrigerator dispenser drinking water replacement 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 1, VOC, MTBE, chloramines. Features: Twist On, twist Off mechanism. Quick connect fittings, NSF Certified, 500 gallon filter life. Package includes: Model

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 Information

Technical Details
Part Number RZ-EZ-4
Item Weight2.8 pounds
Product Dimensions25.6 x 3.9 x 3.9 inches
Item model numberRC-EZ-4
Size12.75" H x 3" W x 3" D
Colorwhite
Item Package Quantity1
Batteries Included?Yes
Batteries Required?Yes
  
Additional Information
ASINB000NNPVVW
Best Sellers Rank #640 in Home Improvement (See top 100)
Shipping Weight2.8 pounds (View shipping rates and policies)
Domestic Shipping Item can be shipped within U.S.
International Shipping This item can be shipped to select countries outside of the U.S. Learn More
Date First AvailableSeptember 14, 2004
  
Warranty & Support

Manufacturer’s warranty can be requested from customer service. Click here to make a request to customer service.
Feedback
 

Customer Questions & Answers

Customer Reviews

Most Helpful Customer Reviews

12 of 12 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...
5 Comments Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback. If this review is inappropriate, please let us know.
Sorry, we failed to record your vote. Please try again
11 of 11 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.
Comment Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback. If this review is inappropriate, please let us know.
Sorry, we failed to record your vote. Please try again
9 of 10 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.
4 Comments Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback. If this review is inappropriate, please let us know.
Sorry, we failed to record your vote. Please try again
9 of 10 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.
1 Comment Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback. If this review is inappropriate, please let us know.
Sorry, we failed to record your vote. Please try again
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.
Comment Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback. If this review is inappropriate, please let us know.
Sorry, we failed to record your vote. Please try again
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.
Comment Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback. If this review is inappropriate, please let us know.
Sorry, we failed to record your vote. Please try again
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.
2 Comments Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback. If this review is inappropriate, please let us know.
Sorry, we failed to record your vote. Please try again
5 of 6 people found the following review helpful By J.M.F. on August 8, 2011
Verified Purchase
Good filter but... Does a great job of cleaning water but the plastic filter case cracked after only 28 days of use and flooded our kitchen !
Comment Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback. If this review is inappropriate, please let us know.
Sorry, we failed to record your vote. Please try again

Most Recent Customer Reviews

Set up an Amazon Giveaway

Amazon Giveaway allows you to run promotional giveaways in order to create buzz, reward your audience, and attract new followers and customers. Learn more
Culligan RC-EZ-4 EZ-Change Level-4 Replacement Cartridge
This item: Culligan RC-EZ-4 EZ-Change Level-4 Replacement Cartridge
Price: $40.99
Ships from and sold by Amazon.com

Want to discover more products? Check out this page to see more: wave mercury 3