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💧 Elevate your hydration game—because your water deserves the best!
The AQUA CREST RC 4-1 is a premium replacement water filter cartridge engineered for high-efficiency removal of chlorine, heavy metals, sediment, rust, and chloramines. Featuring food-grade plastic housing and a carbon block filter, it ensures safe, clean water with easy EZ-Change installation compatible with major Culligan and DuPont systems. Designed for up to 12 months or 2000 gallons of use, it offers a cost-effective, reliable solution for fresh, great-tasting water.
| ASIN | B01L03RXBE |
| Best Sellers Rank | #79,319 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #256 in Replacement Water Filters |
| Brand Name | AQUA CREST |
| Compatible Water Purifier Models | Culligan US-EZ-4 |
| Customer Reviews | 4.5 4.5 out of 5 stars (609) |
| External Testing Certification | CE |
| Included Components | Packaging, Replacement water filter, User Guide |
| Item Dimensions D x W x H | 9.8D x 9.8W x 34H centimeters |
| Item Weight | 880 g |
| Manufacturer | AQUA CREST |
| Manufacturer Part Number | AQU-RC-EZ-4 |
| Material Type | Carbon Block |
| Model Number | AQU-RC-EZ-4 |
| Number of Items | 1 |
| Product Benefits | Reduces Odor, Taste and Chlorine |
| Set Name | Replacement Filter Set |
| UPC | 840814174128 840814135648 |
| Unit Count | 1.0 Count |
J**R
Easy to change.
J**3
Seems to work great and at a fraction of the cost of the major brand name.
K**2
DO NOT BUY As you can see it is missing a critical part. On the original there is a hole beside the inlet and outlet. This is what turns the valve on when you twist it into place. This supposed copy doesn’t have that so it doesn’t work. It also took 2 weeks to arrive and now I have to send it back and order a different brand.
J**J
The taste of our water has improved greatly since utilizing this water filter. We found that we do need to run at least 1-2 gallons of water through the new filter before the water tastes the best to us, but we use those first couple of gallons to water plants, so it's not just running down the drain. This water filter has been a great addition to our house I will definitely purchase this water filter again.
Z**4
Very satisfied with this filter, easy to install. BONUS: it says 500 gallons in the description, but the product is actually 2000 gallons.
Trustpilot
2 days ago
2 weeks ago