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AQUA CREST

AQUA CREST RC 4 EZ-Change Premium Water Filter Replacement, Replacement for Culligan RC-EZ-4, IC-EZ-4, US-EZ-4, RC-EZ-3, DuPont WFQTC30001, WFQTC70001, 2K Gallons (Pack of 1)

    • Based on 556 reviews
Condition: New
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$28.68 Why this price?
Save $5.06 was $33.74

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Eligible for Return, Refund or Replacement within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

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Availability: Only 10 left in stock, order soon!
Fulfilled by Amazon
Arrives Friday, Feb 28
Order within 12 hours and 8 minutes
Available payment plans shown during checkout

Features

  • Compatible models: Interchangeable with Culligan RC-EZ-1, RC-EZ-3, RC-EZ-4, compatible with IC-EZ, US-EZ, RV-EZ system; DuPont WFQTC30001, WFQTC70001, WFQTC90001.
  • High-efficiency filtration: Effectively reduce chlorine, heavy metals like Taste and Odor, Sediment, Rust and reduce Chloramines. The efficient filtration is dedicated to providing you with an excellent water experience.
  • Safe material: Uses food-grade plastic housing and will not leach impurities back into your water. It can also prevent bursting to bring you a satisfying and safe shopping experience.
  • Easy installation: Easy to install and compatible with the original brand filtration system perfectly without leakage.Can be installed in your EZ-Change filter system under the sink for clean water.
  • New upgrade & Long-lasting service life:After advanced upgrade, the model number is changed from AQU-RC-EZ-4 into AQU-WF35-Z4. Enjoy fresh water by replacing your filter every 12 months or 2000 gallons, Whichever comes first will vary based on water quality.
  • Connected with the cold water valve only! This filter does not reduce TDS!

Material: Lead Free Material


Product Dimensions: 3.86"D x 3.86"W x 13.39"H


Item Weight: 1.94 Pounds


External Testing Certification: CE


Product Benefits: Reduces Odor, Taste and Chlorine


Material: Lead Free Material


Product Dimensions: 3.86"D x 3.86"W x 13.39"H


Item Weight: 1.94 Pounds


External Testing Certification: CE


Product Benefits: Reduces Odor, Taste and Chlorine


Brand: AQUA CREST


UPC: 840814135648 840814174128


Compatible Water Purifier Models: Culligan US-EZ-4


Item Weight: 1.94 pounds


Item model number: AQU-RC-EZ-4


Is Discontinued By Manufacturer: No


Date First Available: August 25, 2016


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Feb 28

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Good product good price
For the last 4 years, I’ve changed it out once every year in my truckcamper water system to make the drinking water taste great. No leaking & simple & easy to replace.
Reviewed in the United States on October 28, 2023 by julius clayton byers
    • Superior Water Taste with a Budget-Friendly Filter
I've relied on this filter for years now, and the water tastes amazing. Highly recommend it for the quality and price.
Reviewed in the United States on March 28, 2024 by Clayton S
    • Fits my rv
Description was accurate, easy to install and great price.
Reviewed in the United States on October 4, 2023 by Granny
    • Seems fine...
Less cost than OEM...hoping that it is just as good. Time will tell. So far, seems ok. No leaks and seems like a quality product.
Reviewed in the United States on June 20, 2021 by GregG
    • Works like a charm
The water flavour is just as good as the original filter
Reviewed in the United States on May 15, 2024 by Andre90
    • Worked on my older Dupont setup
I like that (even though not listed) it worked on my older Dupont 3000 series setup
Reviewed in the United States on March 21, 2024 by Dan
    • Quality Water Filter for Ice Maker
Excellent water filter for the ice maker. Fits just like a Culligan Filter. Easy to change and the water is clear and pure. Highly recommend this product! Size is much bigger than a EZ1, but, it fits just fine.
Reviewed in the United States on March 20, 2021 by Bill
    • UPDATE - Seems INadequate
UPDATE: 04/18/2019 We installed a second one of these after 6 months. Within a short time it began leaking badly. We didn't discover it right away - being under the sink it was easy to miss. We had a huge mess to clean up. Had to order the name brand at a much higher price. The slightly lower price IS NOT WORTH it. QC seems bad since our experience is now a 50% fail rate. Of course the "return window" was closed so this was a $40 lesson. Maybe you will get lucky but this fail rate is too high for us to chance it. It's been about a month since o replaced the "name brand" filter with this one. The taste of the water is good. It fits exactly like the OEM with no leaks. Flow rate is higher so I suspect the filtration is less but I don't know that. I have not had the water tested to lend any credence to my suspicions. Overall we're happy with the unit and price is excellent. ... show more
Reviewed in the United States on November 4, 2018 by Shades73

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