--- product_id: 121267605 title: "Express Water Countertop Reverse Osmosis Water Filtration System, White" brand: "express water" price: "€ 369.71" currency: EUR in_stock: true reviews_count: 13 url: https://www.desertcart.gr/products/121267605-express-water-countertop-reverse-osmosis-water-filtration-system-white store_origin: GR region: Greece --- # 99.99% contaminant removal 4-stage filtration system Easy 4-point installation Express Water Countertop Reverse Osmosis Water Filtration System, White **Brand:** express water **Price:** € 369.71 **Availability:** ✅ In Stock ## Summary > 💧 Elevate your hydration game with pure, effortless water perfection! ## Quick Answers - **What is this?** Express Water Countertop Reverse Osmosis Water Filtration System, White by express water - **How much does it cost?** € 369.71 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/121267605-express-water-countertop-reverse-osmosis-water-filtration-system-white) ## Best For - express water enthusiasts ## Why This Product - Trusted express water brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Plug & Play Setup:** Countertop design with quick 4-point installation—get fresh water flowing in minutes without plumbing headaches. - • **Compact Powerhouse:** Sleek, portable design fits any kitchen, apartment, or office countertop—perfect for the modern professional on the go. - • **Smart Filtration Quad:** Four-stage filter system combining sediment, granular carbon, RO membrane, and post-activated carbon for superior purity. - • **Pure Water, Zero Hassle:** Removes 99.99% of contaminants including lead, chlorine, fluoride & more for crystal-clear hydration. - • **Low Maintenance, High Performance:** Replace filters every 6 months with quick-connect cartridges—keeping your water fresh with minimal effort. ## Overview The Express Water Countertop Reverse Osmosis System (Model EZRO5) delivers up to 1 gallon per hour of ultra-purified water by removing 99.99% of major contaminants through a 4-stage filtration process. Designed for easy 4-point installation on standard threaded faucets, it features low-maintenance, quick-connect filters lasting up to 6 months. Compact and portable, this NSF-certified system is ideal for kitchens, apartments, offices, and RVs, providing fresh, clean water without complex plumbing. ## Description Make the purest drinking water with your own portable setup-and-go countertop reverse osmosis system. Great in the kitchen: This RO water filter system improves the taste of your cooking, coffee, ice, and drinks. Experience true Reverse Osmosis purification. Safe filtered fresh tasting H2O: Removes up to 99.99% of contaminants including Lead, Chlorine, Fluoride, Cyanide, Giardia, Radium, Asbestos, Calcite, Heavy Metal, Pharmaceuticals, and over 100 other contaminants. Get your countertop water filtration system setup fast with our 4 point install and Quick Connect tubing system. Long lasting filters of the highest capacity standards mean you only need to change filters every six months. Includes faucet with 0.5 - 1 gallon per hour delivery. A compact RO system made to fit on your kitchen counter. Best for house, apartment, residential, RV, and office uses. Certified by an independent laboratory to NSF standard 58. Use only with cold water, hot water will damage the reverse osmosis filters. Includes adapters for most standard faucet types including 13/16” male thread, 13/16” female thread, and 15/16” female thread faucets. If you do not have one of these faucet types, you will need additional parts or adapters. Operates on 45-80 PSI and 40-85°F. If your water pressure does not meet these requirements the system will not operate as intended. Includes all RO filters needed for setup and first 6 months of use. Unit can be freestanding, or wall mounted and is made for indoor use. For each gallon of water produced the reverse osmosis system discharges between one and three gallons (depending on the pressure and quality of your incoming water). This water filter comes with a hygienic system faucet and includes tubing for setup up to about 3 feet from your faucet. This Reverse Osmosis Countertop System will make your water cleaner and more convenient than any pitcher, faucet filter, or other countertop systems. Express Water’s Countertop 4 Stage Reverse Osmosis Water Filtration System EZRO5 is the convenient solution for your drinking water. ## Features - Please note, this countertop RO system filters up to 0.5 - 1 gallon of water an hour; for a higher production rate, consider our undersink RO systems; the countertop RO only works with faucets that use a threaded removable aerator; not compatible with sprayer faucets. This system comes preassembled, but please ensure that the connections and RO Membrane cap are tight and secure to prevent any leaks. This system has a pure-to-drain ratio of 1:3 - Easy to Install Countertop Filter: Express Water’s countertop reverse osmosis systems only requires minutes to install and is designed for an easy 4-point installation that fits most standard faucet types - Low Maintenance Water Filter: Once set-up, the reverse osmosis countertop filter requires little maintenance. Quick-connect and replaceable water filter cartridges make it easy to keep your water fresh - 4 Stage Water Filters: Express Water 4 Stage Countertop Water Filter Systems include Sediment filter, Granular Carbon filter, Reverser Osmosis Membrane, and Post Activated Carbon filter to remove 99.99% of major contaminants in your drinking water - Countertop RO Water Filter System: Enjoy fresh and clean drinking water from the easy install Express Water countertop water filters. On Demand Support: Support from top rated customer service team who can answer any of your questions about your Express Water countertop filtration system. Backed by 1-Year limited warranty ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B07Q47KNMT | | Best Sellers Rank | #389,356 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #645 in Under-Sink & Countertop Filtration | | Brand Name | EXPRESS WATER | | Capacity | 12 gallons_per_day | | Container Type | Faucet | | Customer Reviews | 4.3 4.3 out of 5 stars (555) 4.3 out of 5 stars | | Global Trade Identification Number | 00653590999348 | | Included Components | Reverse osmosis system, Replacement Filter, Installation Kit | | Installation Type | Countertop | | Item Dimensions L X W X H | 13.25"L x 6.5"W x 14"H | | Item Type Name | Countertop Reverse Osmosis Water Filtration System | | Manufacturer | Express Water Incorporated | | Material Type | Polypropylene | | Maximum Flow Rate | 3.78 liters per hour | | Model Name | Countertop Reverse Osmosis Water Filtration System – | | Model Number | EZRO5 | | Number Of Items | 1 | | Other Special Features Of The Product | Chlorine Reduction, NSF certified | | Part Number | EZRO5 | | Power Source | Water Pressure | | Purification Method | Reverse Osmosis | | Supported Water Tds Level Maximum Ppm | 2000 | | Unit Count | 1 Count | | Upc | 653590999348 | | Upper Temperature Rating | 29.4 °C | ## Product Details - **Brand:** EXPRESS WATER - **Capacity:** 12 gallons_per_day - **Included Components:** Reverse osmosis system, Replacement Filter, Installation Kit - **Installation Type:** Countertop - **Material:** Polypropylene - **Package Information:** Faucet - **Power Source:** Water Pressure - **Product Dimensions:** 13.25"L x 6.5"W x 14"H - **Purification Method:** Reverse Osmosis - **Special Feature:** Chlorine Reduction, NSF certified ## Images ![Express Water Countertop Reverse Osmosis Water Filtration System, White - Image 1](https://m.media-amazon.com/images/I/61CQniYmzQL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Questions & Answers **Q: Can i add a remin filter (from vitev) to this unit?** A: You would need to be handy with plumbing with this type of tubing. Specifically, you would need to pop off the "curved" faucet, and attached tubing to go to the Remin unit. Then connect the curved faucet to the Remin unit (or just collect water from the tubing. I use this tubing and quick-fittings. Good luck. https://www.amazon.com/gp/product/B00E6A1EVO/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1 and https://www.amazon.com/gp/product/B012DIW9YG/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1 **Q: Is this a portable machine? can i take it with me once i leave? i’m renting and do want an installation i can’t take with me.** A: Yes, it is portable, it's easy to install and move. **Q: Is the water produced by this unit good for the plants? I have orchids and carnivorous plants :-)** A: Plants have different ph requirements, so you may want to invest in ph up and/or down with a testing kit and research which ph your plants require. My orchids require high acid but they get that with their food, I use water with a ph range 5.5 - 6.5 for my plants. :) **Q: How many gallons of clean water does it produce before the filters need to be replaced?** A: The specs say a 1 gal per minute flow rate (depending on water pressure) I suppose also depending on how nasty your water is. Where I live every 6 months they do a system flush, adding a bunch of treatment chemicals, I expect about 1 a year. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great tasting water. Very affordable, cost-effective solution! *by on Reviewed in the United States October 26, 2023* I live in an area with very poor water quality. The unfiltered water that comes from the tap has a TDS rating of 575. Absolutely hideous tasting tap water.My first attempt at cleaning up my water was a Brita pitcher. It did absolutely nothing to improve water texture or taste, but it may have been effective in filtering various unwanted particles, etc.My second attempt was a PūR faucet filter. Again, it did nothing regarding improvement of taste or texture. I did however like the convenience of the faucet attachment, and I was impressed with the amount of potentially harmful elements the manufacturer claimed it could remove.My third attempt was a Zerowater pitcher. Wow! This was the first time my tap water ever tasted as good as bottled water. I'm not sure how each of the three mentioned filters compare concerning the removal of harmful contaminants, but I do know that the Zerowater filter produced the best tasting water. Using the included TDS (total dissolved solids) meter, Zerowater delivered a zero reading just as promised.If Zerowater is perfect, then why am I here discussing an Express Water system? The expected lifespan of Zerowater filters is dependant on initial water quality. My TDS rating of 575 means that I would only get 8 gallons or less per filter. Even when buying filters in a bulk pack it would be MUCH more expensive than buying bottled water. It's simply NOT cost effective.Finally, my last and best solution: An EXPRESS WATER countertop Reverse Osmosis system.The Express Water system is incredibly easy to install. A simple to understand instruction sheet is included. (1) Remove the blue lock pins from the connector on the SED filter and also from the connector on the black hose coming from the ROM filter. (2) Pull out the protective pins, insert the two color coded hoses (that lead to the faucet connector), and then put the blue lock pins back on. (3) Attach the faucet connector and you're ready to go! It took me about 10 minutes to set everything up.It's recommended to let the water run through the filter for roughly two hours before you'll achieve the best quality.My results:Express Water fills a 64oz (half gallon) bottle in 13 minutes. One gallon in 26 minutes. It reduces my 575 TDS rated water to a rating of 9 and delivers water that has a very pleasing texture and taste.* Your results may vary depending on water pressure and quality.How I use it:I fill a couple of 64oz bottles with filtered water and keep them in the fridge. I also still use the Zerowater pitcher. The water going into the pitcher now has a TDS rating of 9, so the Zerowater filters last much longer (40 gallons or more) and the filtering process is much faster.No more carrying multiple bottles of water home from the store each week, and I feel better about not generating so much plastic waste.If you live in an area with a relatively mild TDS rating, the Zerowater pitcher may be all that you need. But, the only cost effective solution for those in areas with a high TDS rating is to use a Reverse Osmosis system. The Express Water is one of the least expensive to buy, maintain, and operate.I highly recommend the Express Water countertop system.Special Notes:Make sure the faucet attachment is correctly on the threads and tight. If too much water is leaking you'll reduce water pressure and end up wasting water.Even though the overall build quality is excellent, my ROM filter is leaking (directly under the large side of the filter on the left). Initially it was losing about a drop or two a minute, which adds up quickly. I was able to turn the large portion of the filter clockwise which stopped part of the leaking (now it's a few drops an hour). I'm going to give Express Water customer service a call to see if I can get it resolved. I'll update this review after I go through that process.Some people claim that it's not healthy to drink water with a low TDS rating. In my opinion that's nonsense. You don't have to suffer with foul hard water taste and a heavy texture just to get minerals and nutrients in your diet, you'll get plenty from other sources. Plus, there are simple methods to add minerals back into the water should you wish to.Keep in mind that the process of Reverse Osmosis generates a lot of waste water. It isn't like a pitcher or faucet filter system that only outputs clean, filtered water. With Reverse Osmosis you have a special faucet that outputs purified water, and at the same time you have another outlet that rejects the "bad water". For every one gallon of filtered water you're going to create a few gallons of "bad water". Probably a 3:1 ratio. You CAN collect the bad water and use it for watering plants, cleaning floors, etc. But it definitely should not be consumed. You may need to consider the extra usage of water in a Reverse Osmosis system if you have concerns about your overall water usage / water bill.If you plan on using filtered water in an aquarium the manual recommends that you add the DEIONIZATION filter upgrade.Required water pressure: Minimum 45 PSI / maximum 80 PSI. If your water pressure is too high you can add a pressure regulator to make it work.Beyond the brands that I mentioned, there are many other very effective pitcher filter systems available. Some do an amazing job of removing very specific elements (like Floride) and some remove a broad range. Most are incredibly expensive to maintain and in most cases they don't reduce TDS levels (which may not be an issue for you). My advice is to research the quality of your tap water and decide what is most important for you to remove. Then seek out the filter system that best suits your needs. ### ⭐⭐⭐⭐⭐ So happy I bought this! *by on Reviewed in the United States September 28, 2023* First a word about Express Water. The company provides great customer service. When I received my unit the end cap on the ROM housing leaked a little water while in use. I called the customer support number, they sent me a special wrench at no charge to tighten the end cap. That fixed the problem. End of vendor review. Now on to product performance and a recipe for you.I rent an apartment so an undersink RO (reverse osmosis) unit was not an option for me. So I bought this countertop RO unit, and I'm so happy I did. The difference between the taste, smell, and clarity of the city tap water compared to the RO water is like night and day. And as a big plus, the replacement filters are reasonably priced. The three filters last 6 months and the RO membrane lasts a year on average under normal use and conditions.And the number and types of impurities removed from water by an RO unit is very impressive. The better carbon block water filters remove impurities down to about .5 microns. But an RO membrane can remove far smaller impurities. In terms of clean water, and your health, that's a good thing.Now let's talk a bit about the principal complaint/warning regarding RO filtration systems. Rumors and conventional wisdom make the claim that an RO unit removes the minerals from the processed water. And yes, that is absolutely true. I've verified that fact with a TDS meter; the reading for total dissolved solids in the RO water is very low. (The total dissolved solids are primarily made up of impurities and minerals.) But doesn't that prove the RO unit is doing the job it was designed for? Personally, I'd be much more concerned about a water filter that didn't remove the smallest particles of whatever is in the water. I mean, I'd wonder what else is it NOT removing???So, two thoughts to consider:1) You get minerals from your food - vegetables, fruts, nuts, etc. So eat a balanced diet every day.2) Make sole water (pronounced "so-lay") and add it to the filtered RO water. That's what I do and the TDS meter proves I've added the minerals back into the filtered water. Problem solved.You'll Need:1) A Glass Jar (Don't use platic, use glass; it's inert. Ideally, use a wide-mouth jar for easier removal.)2) Pink Himalayan Salt (Don't use table salt. You can use sea salt or Redmond Real Salt, if desired.)Directions:Pour enough Himalayan salt into a clean jar to form a 1/4-1/2 inch layer on the bottom (the quantity depends on the size of the jar, but an exact measurement is not important). Cover the salt with filtered or distilled water to the near-full level of the jar (don't use tap water). Shake and let settle.Once settled, the clear fluid on top is the sole water. The pink residue on bottom is salt and minerals. The water will absorb the minerals to its saturation point, and then stop. As the sole water is used and the volume goes down, add more filtered or distilled water. Shake again and let settle. As the pink residue in the bottom of the jar gets lighter (it takes a long time), add more salt. Shake and let settle. You get the idea. Only use the clear solution on the top, that's the sole water. Keep the jar covered when not using. And keep in mind a metal jar lid may rust, so watch for that.After filling the jug with clean and clear RO water, I then add 1 tbsp of sole water to a 2 gallon BPA-free Tritan jug with a spigot (available from Amazon). At that point the RO water has been reminalized and the dire warnings of potential mineral deficiency from the solid carbon block filter proponents no longer holds any water (pun intended). ;-) ### ⭐⭐⭐⭐⭐ Great RO system! *by on Reviewed in the United States November 5, 2022* This is my first RO system and after using it for a couple of weeks I have to say that I'm more than thrilled with the way it's performing so far! First, I was surprised that the system arrived all put together, for some reason I expected that I had to put everything together but no, the only things you need to worry about are the metal spout and the threaded kitchen sink connector, everything else is already put together by the time it gets to your house. I had an issue with the ROM filter leaking water but I contacted Express Water via email and they instructed me to "tighten" the filter head in order to stop it and it did (I used my hands to do it). Express Water support is very responsive, they usually responded my emails in about 8 working hours. I was not a fan of the metal spout but I found that you can use the EW "upgrade kit" (see pics) to attach a 5 feet hose to it that I can then use to fill up my 5 gallon water jugs sitting on the floor. It's the perfect setup! The upgrade kit may be a little expensive for the purpose but I went for it because EW told me that it could be used to replace the metal spout without issues while I couldn't say the same about cheaper alternatives like small hoses that others have mentioned in other reviews. In terms of effectiveness, I get 3 ppm from the filter (see pics), that's 2 ppm less than the bottled water I used to buy. Tap water is 128ppm. Once I got a 35 ppm reading but I don't recall if that was after I mineralized the water with pink hymalayan salt (the readings in the pics was before mineralizing). Value for money is not that good in the country I'm from (the system is on the expensive side) but I bought it for convenience and peace of mind since you can't really trust the people that distribute the bottled water around here, as it turns out (had somewhat of a health scare with one of the jugs they sold me which prompted me to seek out alternatives).PROS:* Easy to setup!* Very effective. I get a 3 ppm on the filtered water. Bottled water I used to buy was 5 ppm.* Express Water support is very responsive, they usually responded my emails in about 8 working hours.* Easy to extend with a hose with the EW "upgrade kit" (this is also a con, see below).CONS:* Wastes a lot of water, that should go without saying.* After I first set it up I had an issue with the ROM filter leaking water. I contacted Express Water via email and they instructed me to "tighten" the filter head in order to stop the leak and it did (I used my hands to do it).* I'm torn on value for money.. monetarily speaking is not the best compared to alternatives available in my neck of the woods. I will need to use this filter for a couple of years to see a _monetary_ return on investment. However, I was aware of this before buying and I still bought it mostly for convenience and peace of mind since you can't really trust the people that distribute the bottled water around here. I had somewhat of a health scare with one of the jugs the company sold me which prompted me to seek out alternatives like this RO system... but I digress.* Stated filter life expectancy. Express Water should be more forthcoming/honest when it comes to the filter's life expectancy. Saying that the filters need to be replaced every 6 to 12 months makes zero sense. A family of 5 will make a much more intensive use of the RO system than a single person household and saying that they both need to replace the filters after the same amount of time is not very honest imho. Instead they should provide an estimation based on filtered gallons per day, assuming that the tap water has a certain PPM range. That would be way more useful, accurate and honest.* In my opinion, the little metal spout is not the best approach for many use cases. Even to fill a small 1 gallon jug you still need to get a funnel or risk making a mess. The system should include some kind of alternative setup where we could fit a hose instead, or on top of, the spout. ## Frequently Bought Together - Express Water EZRO5 Countertop Reverse Osmosis Water Filtration System, Simple Set Up Faucet Filter, White - Express Water – Countertop Reverse Osmosis System Filter Set – 4 Replacement Filters – 1?4” Quick Connect Filter Cartridges – Sediment and Carbon Filters – 100 GDP RO Membrane – 6 Month Set - Express Water – Alkaline Water Filter Replacement – Mineral, Antioxidant, pH+ – 10 Inch – Under Sink and Reverse Osmosis System --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.gr/products/121267605-express-water-countertop-reverse-osmosis-water-filtration-system-white](https://www.desertcart.gr/products/121267605-express-water-countertop-reverse-osmosis-water-filtration-system-white) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-08-19*