--- product_id: 43027900 title: "3M 4US-RO-S01H Reverse Osmosis Drinking Water Filter System" brand: "3m" price: "£133.51" currency: GBP in_stock: true reviews_count: 8 category: "3 M" url: https://www.desertcart.co.uk/products/43027900-3m-4us-ro-s01h-reverse-osmosis-drinking-water-filter-system store_origin: GB region: United Kingdom --- # 22,000+ bottles/year filtered Quick-change filters, no water shutoff DIY installation kit included 3M 4US-RO-S01H Reverse Osmosis Drinking Water Filter System **Brand:** 3m **Price:** £133.51 **Availability:** ✅ In Stock ## Summary > 💧 Drink Smart, Live Pure — Your Kitchen’s Ultimate Water Upgrade ## Quick Answers - **What is this?** 3M 4US-RO-S01H Reverse Osmosis Drinking Water Filter System by 3m - **How much does it cost?** £133.51 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/43027900-3m-4us-ro-s01h-reverse-osmosis-drinking-water-filter-system) ## Best For - 3m enthusiasts ## Why This Product - Trusted 3m brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **All-in-One DIY Setup:** Complete installation kit with system, filters, and faucet—empower your inner home improvement pro. - • **Eco-Chic & Cost-Savvy:** Ditch single-use plastic bottles and save money while elevating your kitchen’s health game. - • **Endless Pure Hydration:** Access bottled water quality straight from your tap—over 22,000 bottles filtered annually. - • **Effortless Filter Swaps:** Quick-change design means zero mess and no need to turn off your water supply. - • **Comprehensive Contaminant Defense:** Reduces chlorine, lead, pharmaceuticals, arsenic, and 0.5-micron particles for crystal-clear taste. ## Overview The 3M 4US-RO-S01H Reverse Osmosis Drinking Water Filter System delivers premium bottled water quality directly from your kitchen sink. It filters over 22,000 bottles worth of water annually, removing chlorine, lead, pharmaceuticals, and other contaminants down to 0.5 microns. Featuring a quick-change filter design, it allows hassle-free maintenance without shutting off your water supply. The package includes everything needed for a DIY installation: system, installation kit, three filters, and a dedicated faucet, making it a sustainable and cost-effective solution for health-conscious professionals. ## Description Enjoy unlimited healthy, great tasting drinking water straight from your kitchen tap for cooking and making delicious coffee, tea & ice.The 3M quick change high performance reverse osmosis water filtration system reduces sand, sediment, rust and multiple other contaminants down to 0.5 microns. This system also reduces chlorine taste and odor, microbial cysts, lead, select pharmaceuticals, select chemicals, total dissolved solids, nitrates, nitrite, radium, arsenic and many other contaminants. Quick-change filters make swapping out filters super easy, no need to turn off your water Supply! package includes: system, installation kit, 3 filters and 1 faucet Review: Solid Product that Requires Effort to Install - Yes, the installation is more complicated than I expected, however I looked into every aspect that seemed odd, and there is a good reason for everything. The manual font is small, however it is available digitally. If you aren't good at following directions and figuring things out, I'd recommend hiring someone to install. It was missing the tank fitting, so when I went to get one, I also got a 1/4" valve for a shutoff. Otherwise, you have to turn off your sink water to work on it. Not for everyone, but I like it. Review: Warning Don't Buy From GrandCloseouts. If you have any problems you will be stuck with it. - Warning Don't Buy This. If you have any problems you will be stuck with it. Our 3M RO didn't work and there was no refund or replacement. GrandCloseouts said we needed to contact the manufacturer and the manufacturer said they don't guarantee things sold by GrandCloseouts and that we needed to contact GrandCloseouts. Nobody took responsibility. We installed it exactly as directed and it worked fine for a few days. Then the water flow went to a trickle. We checked the pressure of the tank and checked all connections but nothing helped. It must be a faulty filter but they refused to do anything. This is my first bad review. I usually don't bother because other things that didn't work were less expensive. But now I'm stuck with this thing because it would also cost so much to send it back. I figure the least I can do now is warn others that they might get scammed. ## Features - Provides unlimited access to bottled water quality water right at your kitchen sink - filters the equivalent of over 22,000 bottles of water per year - Quick-change filter design for easy and mess free filter changes - no need to turn off your water supply - Reduces chlorine taste and odor, microbial cysts, lead, select pharmaceuticals, chemicals, total dissolved solids, nitrates, nitrites, radium, arsenic and many other contaminants - Uses replacement filters 4US-RO-F02H and membrane 4US-RO-M01H - Package includes everything needed for a typical DIY installation: system, installation kit, 3 filters and 1 faucet ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B010QY8MOU | | Best Sellers Rank | #897,443 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,375 in Under-Sink & Countertop Filtration | | Brand | 3M | | Brand Name | 3M | | Container Type | Bottle | | Customer Reviews | 3.4 out of 5 stars 25 Reviews | | Global Trade Identification Number | 00051128890066 | | Included Components | 1 system, 3 filters, 1 faucet, 1 installation kit | | Installation Type | Under Sink | | Item Type Name | 3M Quick Change High Performance Reverse Osmosis Water Filtration System - Model 4US-RO-S01H | | Item Weight | 6 Pounds | | Manufacturer | Water Channel Partners | | Material | Plastic | | Material Type | Plastic | | Model Name | 4US-RO-S01H | | Model Number | 4US-RO-S01H | | Other Special Features of the Product | Chlorine Reduction | | Package Information | Bottle | | Part Number | 4US-RO-S01H | | Power Source | Manual Operation (Hand Pump Or Gravity-fed) | | Purification Method | Reverse Osmosis | | Smart Home Compatibility | Not Smart Home Compatible | | Special Feature | Chlorine Reduction | | UPC | 051128890066 | | Unit Count | 1.0 Count | | Upper Temperature Rating | 113 Degrees Fahrenheit | ## Product Details - **Brand:** 3M - **Included Components:** 1 system, 3 filters, 1 faucet, 1 installation kit - **Installation Type:** Under Sink - **Item Weight:** 6 Pounds - **Material:** Plastic - **Model Name:** 4US-RO-S01H - **Package Information:** Bottle - **Power Source:** Manual Operation (Hand Pump Or Gravity-fed) - **Purification Method:** Reverse Osmosis - **Special Feature:** Chlorine Reduction ## Images ![3M 4US-RO-S01H Reverse Osmosis Drinking Water Filter System - Image 1](https://m.media-amazon.com/images/I/710V+KVbR6L.jpg) ![3M 4US-RO-S01H Reverse Osmosis Drinking Water Filter System - Image 2](https://m.media-amazon.com/images/I/61kYxnCG4EL.jpg) ![3M 4US-RO-S01H Reverse Osmosis Drinking Water Filter System - Image 3](https://m.media-amazon.com/images/I/61-JhG6jLML.jpg) ![3M 4US-RO-S01H Reverse Osmosis Drinking Water Filter System - Image 4](https://m.media-amazon.com/images/I/51-Ocm6-JwL.jpg) ![3M 4US-RO-S01H Reverse Osmosis Drinking Water Filter System - Image 5](https://m.media-amazon.com/images/I/51o6NAm6XQL.jpg) ## Questions & Answers **Q: What kind of warranty comes on this product and is it only valid if professionally installed?** A: This system comes with a 1 year limited warranty. It is valid regardless of how it is installed. **Q: will this filter out nitrates?** A: Yes, the 3M 4US-RO-S01H will remove nitrates **Q: Can i order just a new facet? Ours has leaked since i got it.** A: Buy the whole unit **Q: Does it remove pesticides** A: Thank you for your question. I am afraid we have not tested for all different kinds of pesticides. What I can say is this system will remove a great list of different chemicals and minerals tested for and that a reverse osmosis system is the best filtration system on the residential market as of today. If there was a system that could take out pesticides, this would be the best one to have. Please visit us at whirlpoolwatersolutions.com and select filtration systems to find out more about what it can filter out. (hint: take a look at the owners manual under performance claims) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Solid Product that Requires Effort to Install *by O***E on April 27, 2025* Yes, the installation is more complicated than I expected, however I looked into every aspect that seemed odd, and there is a good reason for everything. The manual font is small, however it is available digitally. If you aren't good at following directions and figuring things out, I'd recommend hiring someone to install. It was missing the tank fitting, so when I went to get one, I also got a 1/4" valve for a shutoff. Otherwise, you have to turn off your sink water to work on it. Not for everyone, but I like it. ### ⭐ Warning Don't Buy From GrandCloseouts. If you have any problems you will be stuck with it. *by S***S on June 21, 2018* Warning Don't Buy This. If you have any problems you will be stuck with it. Our 3M RO didn't work and there was no refund or replacement. GrandCloseouts said we needed to contact the manufacturer and the manufacturer said they don't guarantee things sold by GrandCloseouts and that we needed to contact GrandCloseouts. Nobody took responsibility. We installed it exactly as directed and it worked fine for a few days. Then the water flow went to a trickle. We checked the pressure of the tank and checked all connections but nothing helped. It must be a faulty filter but they refused to do anything. This is my first bad review. I usually don't bother because other things that didn't work were less expensive. But now I'm stuck with this thing because it would also cost so much to send it back. I figure the least I can do now is warn others that they might get scammed. ### ⭐⭐⭐⭐⭐ Muy bueno *by E***O on August 1, 2019* Hace tiempo lo tengo y no me ha fallado en agua sigue siendo excelente ## Frequently Bought Together - 3M 4US-RO-S01H Reverse Osmosis Drinking Water Filter System - Malida 1/4 inch O.D. Length 32.8ft(10 meters) RO Water Tubing, Hose Pipe for RO Water purifiers System,+ 1/4 O.D quick connector 10pcs - E-outstanding Quick Straight Connector 5PCS 1/4inch to 3/8inch OD Quick Straight Push Connector Water Tube Pipe Fitting Kit for RO Water Systems Purifiers Filters --- ## 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.co.uk/products/43027900-3m-4us-ro-s01h-reverse-osmosis-drinking-water-filter-system](https://www.desertcart.co.uk/products/43027900-3m-4us-ro-s01h-reverse-osmosis-drinking-water-filter-system) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-20*