--- product_id: 1571038 title: "Basic Replacement Filter Fits all EZ Change Systems" brand: "culligan" price: "EC$27" currency: XCD in_stock: false reviews_count: 13 url: https://grenada.desertcart.com/products/1571038-basic-replacement-filter-fits-all-ez-change-systems store_origin: GD region: Grenada --- # 3,000 gallons capacity EZ twist-on/off install 5-year warranty Basic Replacement Filter Fits all EZ Change Systems **Brand:** culligan **Price:** EC$27 **Availability:** ❌ Out of Stock ## Summary > πŸ’§ Twist, Sip, Repeat β€” Effortless purity for your modern kitchen ## Quick Answers - **What is this?** Basic Replacement Filter Fits all EZ Change Systems by culligan - **How much does it cost?** EC$27 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [grenada.desertcart.com](https://grenada.desertcart.com/products/1571038-basic-replacement-filter-fits-all-ez-change-systems) ## Best For - culligan enthusiasts ## Why This Product - Trusted culligan brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Versatile Fit:** Seamlessly compatible with multiple Culligan EZ-Change systems under sink or fridge. - β€’ **Certified Clean:** NSF/ANSI 42 tested to reduce chlorine, particulates, and bad odors. - β€’ **Peace of Mind Warranty:** Backed by a 5-year warranty for reliable, worry-free hydration. - β€’ **Pure Taste, Zero Hassle:** Enjoy crisp, clean water with a simple twistβ€”no tools, no mess. - β€’ **Long-Lasting Performance:** Filters up to 3,000 gallons or 12 months of fresh water for your family. ## Overview The Culligan RC 1 EZ-Change Replacement Cartridge delivers up to 3,000 gallons of clean, great-tasting water by reducing chlorine, particulates, and odors. Designed for easy twist-on/off installation with included hardware, it fits multiple Culligan EZ-Change systems under your sink or in your fridge. Certified by NSF/ANSI 42 and backed by a 5-year warranty, this cartridge ensures hassle-free, reliable filtration for up to 12 months. ## Description desertcart.com The Culligan EZ-Change Icemaker and Drinking Water Filter ensures your family will have a clean, fresh water supply from your refrigerator's water dispenser and icemaker. Featuring a handy twist-on, twist-off mechanism for easy filter changes, the device protects against bad tastes, odors, and harmful particulates that can penetrate water. The EZ-Change Filter features a 3,000-gallon capacity and is NSF certified for drinking safety.Reduces Bad Tastes and OdorsThe Culligan EZ-Change Icemaker and Drinking Water Filter helps keep your family healthy and hydrated by providing clean water through your refrigerator's water dispenser. Able to be connected to both the water and ice supplies, this filter removes bad odor and taste, chlorine odor and taste, and particulates that can penetrate the water inside the fridge. Your water will not only taste great, but it will also maintain its pure, fresh smell.EZ-Change Filters Offer Mess-Free ReplacementThe EZ-Change Filter fits easily into your refrigerator's drinking system to keep fresh water and clean ice at your family's fingertips. Designed for your convenience, this lightweight filter can be replaced in mere minutes by a simple twist-on, twist-off mechanism. Handy quick-connect fittings ensure the filter stays in place until it needs to be changed, so there's no need to worry about hidden leaks or spills.Safe and Long LastingCertified by the NFC, the EZ-Change provides your family with safe drinking water. The filter will purify up to 3,000 gallons of your refrigerator's water and ice before needing to be changed.The EZ-Change Icemaker and Drinking Water Filter is backed by a manufacturer's limited two-year warranty.Culligan Filtration: Providing Families with Clean, Healthy WaterA recognized leader in water filtration and softening products and solutions, Culligan offers filtration and treatment solutions available for all parts of the household. Culligan's drinking-water and working-water filtration systems help solve tough water problems to give you clean, clear water for your entire home.What's in the BoxFilter head with built-in bracket; RC-EZ-1 Level 1 replacement filter cartridge; mounting screws; filter change reminder sticker, and instructions. Product Description The Basic EZ Change filtration system from Culligan provides clear, clean, great-tasting water for your refrigerator or icemaker systems. The included RC-EZ-1 basic filtration cartridge can filter 3,000 gallons and last up to 12 months, depending on water conditions and usage. With quick connect fittings and a twist-on/twist-off feature, this filter system avoids the mess of changing traditional replacement cartridges and eliminates the need for buckets, towels, wrenches, and other tools. The Culligan EZ-Change Icemaker and Drinking Water Filter ensures your family will have a clean, fresh water supply from your refrigerator's water dispenser and icemaker. From the Manufacturer The Culligan IC-EZ-1 change icemaker & refrigerator dispenser filter has a 3,000 gallon capacity. It features twist on and twist off mechanism for easily installation. The filter reduces bad taste & odor, chlorine taste & odor, particulate class IIII. The filter Includes filter head with built in bracket, RC-EZ-1 level 1 filter cartridge, mounting screws, filter change reminder sticker. The filter is NSF Certified and has a 2 year limited warranty. Review: Perfect, Simple Easy Install - I purchased this to replace an inline filter installed by my plumber two years ago. In order to replace the filter he had installed I would have to go down into the crawl space under my condo which is a long trip through three fire doors which starts in a full basement and ends under my place which is a dark crawl space about five feet high where the shut off is. Then I would have to go back upstairs dissassemble the filter, unscrew the compression fittings and then go back down under to turn the water on and hope nothing was leaking when I went back upstairs. Needless to say I didn't change the filter until it clogged and the icemaker stopped working. This gem took less than 10 minutes to install start to finish, including mounting, and I never have to make that trip again to change a filter. I have copper tubing that comes up about 10 inches out of the floor and from there plastic tubing is joined which ran about two feet to the existing filter and then there was about three feet of plastic tubing running from the filter to the fridge. I took a chance and did not turn off the water. Using my garbage can to catch any water I cut the fridge side of the tubing from the existing filter and a bit of water drained out. I inserted this cut end into fridge side of the new filter housing. I then (holding it over the garbage can) cut the water source side of the tubing from the existing filter and quickly inserted the tubing into the new filter casing. The cut wasn't clean, water sprayed out and the tube was not secure, so I removed it made a clean cut and reinserted - perfect. About a gallon of water ended up in the garbage can between cuts. I mounted the casing with two self drilling drywall anchors and secured the tubing into a foot diameter circular return with a twisty tie. It's working perfectly, no leaks, and the icemaker is once again making ice. I'm thinking of replacing my undersink filter with one of these when I use up my filters, it's a good filter but the housing has to be cleaned with bleach and it takes about a half hour to clean the houseing and change the filters and this is just so much easier, just unscrew the filter and swap it out. For the price this is terrific! Review: Cost effective; straight forward intallation - I chose this filter because it has been connected to the refrigerator at work for over two years and we have never had any issues with it. A couple notes: 1. It takes up a lot of space behind the refrigerator, so I mounted it in a cabinet next to the fridge. This resulted in several advantages including easy access to the filters (don't have to pull out the fridge to change the filter), and an easy way to watch for leaks (so far, there aren't any). The attached photos show my installation. 2. I opted for the expensive LDR 509 5175 Pex 25-Foot Ice Maker Connector tubing. The tubing is flanged on both ends, so the connections are secure and leak free. The tubing can be cut in the middle since the straight ends fit into the filter. Inserting the tubing into the filter required a significant push, but resulted in a very secure connection. I didn't need 25' but the extra cost was worth the worry free installation. 3. The water in our town is quite good, but has a strong chlorine taste and smell. This filter did an excellent job removing the chlorine, significantly improving the taste. 4. The instructions recommend securing the filter to the wall using a block of wood (see attached picture). This worked out very well since I was able to secure the block to a stud and then mount the filter to the block; however, attaching the filter using mollies would probably be just as secure. ## Features - Provide your family with visibly clean, great-tasting water for drinking, cooking and more - FEATURES: Reduces bad taste and odor, chlorine taste and odor, and particulate class III; EZ change replacement filter cartridge; Quick connect fittings; Twist-on/twist-off; Double water shutoff; Includes filter head with mounting hardware - COMPATIBILITY: Uses RC-EZ-1 replacement cartridge - FILTER LIFE: Up to 12 months or 3,000 gallons, depending on usage and filtration load - CERTIFICATION: The included RC-EZ-1 filter cartridge is tested and certified by IAPMO to NSF/ANSI Standard 42 for the aesthetic reduction of Chlorine Taste and Odor and Nominal Particulate Class III ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000THKV4O | | Brand | Culligan | | Brand Name | Culligan | | Capacity | 3000 gallons | | Container Type | Faucet | | Customer Reviews | 4.6 out of 5 stars 707 Reviews | | Filter Life Cycle | 12 months | | Included Components | Inline Icemaker and Refrigerator Filtration System | | Installation Type | Screw In | | Item Dimensions L x W x H | 4"L x 4"W x 12.5"H | | Item Type Name | Inline Icemaker and Refrigerator Filtration System | | Item Weight | 0.27 g | | Manufacturer | CULLIGAN | | Material | Plastic | | Material Type | Plastic | | Maximum Flow Rate | 0.5 gpm | | Model Name | EZ-Change Basic | | Model Number | IC-EZ-1 | | Number of Items | 1 | | Number of Packs | 1 | | Other Special Features of the Product | Chlorine Reduction, NSF certified | | Part Number | 01019034 | | Power Source | Manual Winding | | Product Dimensions | 4"L x 4"W x 12.5"H | | Product Shelf Life | 12 months | | Purification Method | Activated Carbon | | Special Feature | Chlorine Reduction , NSF certified | | Supported Water TDS Level Maximum (PPM) | 500 | | UPC | 033663006416 | | Unit Count | 1 Count | | Upper Temperature Rating | 100 Β°F | | Warranty Description | See packaging | ## Product Details - **Brand:** Culligan - **Capacity:** 3000 gallons - **Included Components:** Inline Icemaker and Refrigerator Filtration System - **Installation Type:** Screw In - **Material:** Plastic - **Package Information:** Faucet - **Power Source:** Manual Winding - **Product Dimensions:** 4"L x 4"W x 12.5"H - **Purification Method:** Activated Carbon - **Special Feature:** Chlorine Reduction, NSF certified ## Images ![Basic Replacement Filter Fits all EZ Change Systems - Image 1](https://m.media-amazon.com/images/I/51bel+3hgYL.jpg) ![Basic Replacement Filter Fits all EZ Change Systems - Image 2](https://m.media-amazon.com/images/I/61+0134w2aL.jpg) ![Basic Replacement Filter Fits all EZ Change Systems - Image 3](https://m.media-amazon.com/images/I/81S+P3DBYYL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Perfect, Simple Easy Install *by S***E on April 17, 2014* I purchased this to replace an inline filter installed by my plumber two years ago. In order to replace the filter he had installed I would have to go down into the crawl space under my condo which is a long trip through three fire doors which starts in a full basement and ends under my place which is a dark crawl space about five feet high where the shut off is. Then I would have to go back upstairs dissassemble the filter, unscrew the compression fittings and then go back down under to turn the water on and hope nothing was leaking when I went back upstairs. Needless to say I didn't change the filter until it clogged and the icemaker stopped working. This gem took less than 10 minutes to install start to finish, including mounting, and I never have to make that trip again to change a filter. I have copper tubing that comes up about 10 inches out of the floor and from there plastic tubing is joined which ran about two feet to the existing filter and then there was about three feet of plastic tubing running from the filter to the fridge. I took a chance and did not turn off the water. Using my garbage can to catch any water I cut the fridge side of the tubing from the existing filter and a bit of water drained out. I inserted this cut end into fridge side of the new filter housing. I then (holding it over the garbage can) cut the water source side of the tubing from the existing filter and quickly inserted the tubing into the new filter casing. The cut wasn't clean, water sprayed out and the tube was not secure, so I removed it made a clean cut and reinserted - perfect. About a gallon of water ended up in the garbage can between cuts. I mounted the casing with two self drilling drywall anchors and secured the tubing into a foot diameter circular return with a twisty tie. It's working perfectly, no leaks, and the icemaker is once again making ice. I'm thinking of replacing my undersink filter with one of these when I use up my filters, it's a good filter but the housing has to be cleaned with bleach and it takes about a half hour to clean the houseing and change the filters and this is just so much easier, just unscrew the filter and swap it out. For the price this is terrific! ### ⭐⭐⭐⭐⭐ Cost effective; straight forward intallation *by E***S on March 26, 2013* I chose this filter because it has been connected to the refrigerator at work for over two years and we have never had any issues with it. A couple notes: 1. It takes up a lot of space behind the refrigerator, so I mounted it in a cabinet next to the fridge. This resulted in several advantages including easy access to the filters (don't have to pull out the fridge to change the filter), and an easy way to watch for leaks (so far, there aren't any). The attached photos show my installation. 2. I opted for the expensive LDR 509 5175 Pex 25-Foot Ice Maker Connector tubing. The tubing is flanged on both ends, so the connections are secure and leak free. The tubing can be cut in the middle since the straight ends fit into the filter. Inserting the tubing into the filter required a significant push, but resulted in a very secure connection. I didn't need 25' but the extra cost was worth the worry free installation. 3. The water in our town is quite good, but has a strong chlorine taste and smell. This filter did an excellent job removing the chlorine, significantly improving the taste. 4. The instructions recommend securing the filter to the wall using a block of wood (see attached picture). This worked out very well since I was able to secure the block to a stud and then mount the filter to the block; however, attaching the filter using mollies would probably be just as secure. ### ⭐⭐⭐⭐⭐ Nice and simple. *by M***E on March 22, 2026* I bought this because I needed to replace a 20+ year old mount that had started leaking. We've always been happy with the Culligan system, but we always use the EZ-4 filter. This EZ-1 only lasted 5 months, the EZ-4 can last up to a year. These are very easy to change. --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://grenada.desertcart.com/products/1571038-basic-replacement-filter-fits-all-ez-change-systems](https://grenada.desertcart.com/products/1571038-basic-replacement-filter-fits-all-ez-change-systems) --- *Product available on Desertcart Grenada* *Store origin: GD* *Last updated: 2026-11-06*