--- product_id: 744221552 title: "Watts Premier 5SV 5 Stage Reverse Osmosis System, Chrome Air Gap Faucet, 3 Gallon RO Storage Tank, Sediment Filter, 2 Carbon Block Filter, Membrane, GAC Inline Filter" brand: "watts premier" price: "€ 199.70" currency: EUR in_stock: false reviews_count: 2 url: https://www.desertcart.it/products/744221552-watts-premier-5sv-5-stage-reverse-osmosis-system-chrome-air store_origin: IT region: Italy --- # 5-stage advanced filtration 3-gallon rapid storage tank 50 GPD high-capacity membrane Watts Premier 5SV 5 Stage Reverse Osmosis System, Chrome Air Gap Faucet, 3 Gallon RO Storage Tank, Sediment Filter, 2 Carbon Block Filter, Membrane, GAC Inline Filter **Brand:** watts premier **Price:** € 199.70 **Availability:** ❌ Out of Stock ## Summary > πŸ’§ Elevate your hydration game with Watts Premier’s 5-stage purity powerhouse! ## Quick Answers - **What is this?** Watts Premier 5SV 5 Stage Reverse Osmosis System, Chrome Air Gap Faucet, 3 Gallon RO Storage Tank, Sediment Filter, 2 Carbon Block Filter, Membrane, GAC Inline Filter by watts premier - **How much does it cost?** € 199.70 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/744221552-watts-premier-5sv-5-stage-reverse-osmosis-system-chrome-air) ## Best For - watts premier enthusiasts ## Why This Product - Trusted watts premier brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Ready When You Are:** 3-gallon storage tank ensures instant access to purified water without waiting. - β€’ **Flow Meets Function:** Chrome air gap faucet with variable flow lever adds sleek style and prevents backflow contamination. - β€’ **Trusted Legacy of Purity:** From a brand with 30+ years of innovation, delivering industry-leading water quality you can count on. - β€’ **Pure Water, Zero Compromise:** 5-stage filtration removes sediments, heavy metals, and organic compounds for crystal-clear taste. - β€’ **Built to Last, Designed to Impress:** Certified lead-free construction with durable, easy-to-replace filters keeps your system running quietly and efficiently. ## Overview The Watts Premier 5SV is a comprehensive 5-stage reverse osmosis system featuring a 50 GPD membrane, a 3-gallon storage tank, and a stylish chrome air gap faucet. Designed for under-sink installation, it effectively removes sediments, heavy metals, and organic contaminants, delivering clean, great-tasting water. Certified lead-free and easy to maintain, this quiet, durable system is backed by over 30 years of trusted filtration expertise. ## Description Say goodbye to unpleasant tastes and odors with the Watts Premier 5SV 5 Stage Reverse Osmosis System. It was one of the first systems on the market - that still provides great quality drinking water today. This system includes a Reverse Osmosis module, five filters, a chrome air gap faucet, and a 3-gallon storage tank.This system includes one 5-Micron Sediment Filter (WP104017) for reducing dirt, silt, and rust that affects the taste and appearance of your water; two 5-Micron Carbon Block Pre-Filters (WP101009); one 50 GDP Membrane (WP560018) for reducing TDS and impurities like arsenic, lead, nitrates, percolate, and copper; one GAC (Granulated Activated Carbon) Inline Filter (WP560010) for removing organic compounds. Changing the filters in this system is as simple as: removing the filter housings by unscrewing the filter bowls, dropping in your new filters, and then screwing back on the filter housings.Certified by WQA to NSF/ANSI 372 Lead-Free standards, all components of this system are crafted from high-quality materials for maximum filtration. Filter life may vary based upon local water conditions or use patterns, but we recommend replacing sediment and carbon pre-filters every 6 months, the GAC filter once a year, and the membrane every 2 to 5 years.This system also conveniently includes an air gap faucet boasting an elegant chrome finish that not only adds a touch of sophistication but also offers durability and resistance to tarnishing. This faucet features a variable flow lever and 1/4" supply tubing connection, ensuring ease of integration into your existing setup. ## Features - COMPREHENSIVE 5-STAGE RO SYSTEM: Say goodbye to unpleasant tastes and odors with the Watts Premier 5SV 5 Stage Reverse Osmosis System, one of the first systems on the market - that still provides great quality drinking water today. This system includes a Reverse Osmosis module, five easily changeable filters, a chrome air gap faucet, and a 3-gallon storage tank. - HIGHLY EFFECTIVE FILTRATION: This system includes one 5-Micron Sediment Filter (WP104017) for reducing dirt, silt, and rust that affects the taste and appearance of your water; two 5-Micron Carbon Block Pre-Filters (WP101009); one 50 GDP Membrane (WP560018) for reducing TDS and impurities like arsenic, lead, nitrates, percolate, and copper; one GAC (Granulated Activated Carbon) Inline Filter (WP560010) for removing organic compounds. - AIR GAP FAUCET: This system includes an air gap faucet boasting an elegant chrome finish that not only adds a touch of sophistication but also offers durability and resistance to tarnishing. This faucet features a variable flow lever and 1/4" supply tubing connection, ensuring ease of integration into your existing setup. - QUALITY CONSTRUCTION: Certified by WQA to NSF/ANSI 372 Lead-Free standards, this system is crafted from high-quality materials for maximum filtration. Filter life may vary based upon local water conditions or use patterns, but we recommend replacing sediment and carbon pre-filters every 6 months, the GAC filter once a year, and the membrane every 2 to 5 years. - THE PREMIER DIFFERENCE: Since our founding in 1989, Premier has been dedicated to the design, development, and marketing of high-quality water filtration systems that exceed industry standards. Following our Watts Water Technologies in 2001, our audience and influence have only expanded, solidifying Watts Premier as a trusted leader in the industry. ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | Watts Premier | | Special Feature | quiet, easy to install | | Product Dimensions | 16"L x 16"W x 17"H | | Package Information | Dispenser | | Installation Type | Under Sink | | Power Source | Filtration | | Item Weight | 26.3 Pounds | | Model Name | 5SV 5 Stage Reverse Osmosis System, Chrome Air Gap Faucet, 3 Gallon RO Storage Tank, Sediment Filter, 2 Carbon Block Filter, Membrane, GAC Inline Filter | | Upper Temperature Rating | 1E+2 Degrees Fahrenheit | | UPC | 099351500321 798813209931 767654323700 099351887903 733353198239 | | Global Trade Identification Number | 00099351500321, 00099351887903 | | Manufacturer | Watts | | Part Number | RO-TFM-5SV-W50 | | Item Weight | 26.3 pounds | | Item model number | WP500032 | | Is Discontinued By Manufacturer | No | | Style | 5 Stage Pure Plus | | Item Package Quantity | 1 | | Special Features | quiet, easy to install | | Batteries Included? | No | | Batteries Required? | No | | Warranty Description | 1 year | ## Product Details - **Brand:** Watts Premier - **Special Feature:** quiet, easy to install - **Product Dimensions:** 16"L x 16"W x 17"H - **Package Information:** Dispenser - **Installation Type:** Under Sink - **Power Source:** Filtration - **Item Weight:** 26.3 Pounds - **Model Name:** 5SV 5 Stage Reverse Osmosis System, Chrome Air Gap Faucet, 3 Gallon RO Storage Tank, Sediment Filter, 2 Carbon Block Filter, Membrane, GAC Inline Filter - **Upper Temperature Rating:** 1E+2 Degrees Fahrenheit - **UPC:** 099351500321 798813209931 767654323700 099351887903 733353198239 ## Images ![Watts Premier 5SV 5 Stage Reverse Osmosis System, Chrome Air Gap Faucet, 3 Gallon RO Storage Tank, Sediment Filter, 2 Carbon Block Filter, Membrane, GAC Inline Filter - Image 1](https://m.media-amazon.com/images/I/71bg8UBuU8L.jpg) ![Watts Premier 5SV 5 Stage Reverse Osmosis System, Chrome Air Gap Faucet, 3 Gallon RO Storage Tank, Sediment Filter, 2 Carbon Block Filter, Membrane, GAC Inline Filter - Image 2](https://m.media-amazon.com/images/I/71abL2P7IaL.jpg) ![Watts Premier 5SV 5 Stage Reverse Osmosis System, Chrome Air Gap Faucet, 3 Gallon RO Storage Tank, Sediment Filter, 2 Carbon Block Filter, Membrane, GAC Inline Filter - Image 3](https://m.media-amazon.com/images/I/71l8D644R3L.jpg) ![Watts Premier 5SV 5 Stage Reverse Osmosis System, Chrome Air Gap Faucet, 3 Gallon RO Storage Tank, Sediment Filter, 2 Carbon Block Filter, Membrane, GAC Inline Filter - Image 4](https://m.media-amazon.com/images/I/715Ne+VS0ZL.jpg) ![Watts Premier 5SV 5 Stage Reverse Osmosis System, Chrome Air Gap Faucet, 3 Gallon RO Storage Tank, Sediment Filter, 2 Carbon Block Filter, Membrane, GAC Inline Filter - Image 5](https://m.media-amazon.com/images/I/71786nnpXvL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ What you need to know before installing and using to be happy with RO... and sure it is working. *by M***K on March 8, 2019* Excellent product - with a few important caveats.I've installed several Watts units and been exposed to several others.This one works fine, it's simple and the supplies are easy and cheap to replace.I'll suggest a few simple prechecks before installing that will save you time and pain,and give you a couple tips to keep it humming along for years to come..FIrst, the installation stuff you need to know:Take a good look at all the parts for damage first - you don't want to install it and then find out later it leaks.It isn't Watts fault, but when these things gets shipped it is not uncommon to be dropped on their head and at each end of the filter housings there are two small plastic elbows prone to cracking when mistreated. If this has happened, either call Watts and they will be happy to mail a couple replacers - or, drop by local hardware store for these things if in a hurry - they are a one dollar part. I won't gig Watts a star over that - it's a problem with rough handling...Next, think about where it will be installed - if under the sink cabinet, be sure you mount the main housing high enough that you can get a dishpan under the filters when it is time to replace them - I prefer to mount it so the screws aren't quite tight and I can slide the unit off them and remove it altogether to service it. If this means adding a little extra tubing to the lines, it's worth it for the ease of maintenance.Think carefully about where the drain line will go as well. You don't want any back pressure on it, as from a dishwasher for example. Some prefer to run that line out to a garden and let it continuously fill a water drum any time the unit runs - fine IF you don't have worries about freezing or overflow (flooding) - as these things toss a couple gallons of waste water for each drinkable one they make, it's nice to use this not so clean water for something - just be careful if you opt for that to make sure it won't cause problems in the flooding or freezing department...As you run the unit in, use a good bright light as pressure comes up to look for small leaks.Keep a couple bathtowels handy throughout the installation - just in case things go astray.Speaking of where to install it, for the really creative, there is no reason you can't put this thing in a basement, near a drain, and just run a single long piece of tubing up through the floor to the kitchen sink, refrigerator icemaker, and/or anywhere else you want a tap for RO water.... with the added bonuses of not having to crawl under the sink to install or maintain, not losing space under the sink for the unit, and keeping all the mess by a drain in the basement instead.Maintenance tips:Any RO unit works until the membrane fails, then passes water unfiltered until you replace it.Depending on your water and your luck, this can happen any time from 6 months to a couple years.Don't neglect regular replacement of the prefilters, especially if your water source is chlorinated, asthis has an effect on the main membrane as well.Manufacturers say to replace it based on time, but given the huge variability of lifetime andthe possibility of random failure, it's best to test the water yourself and replace this slightlymessy and fairly pricey membrane whenever actually needed. It doesn't take much of a pinholein the membrane to render it useless.Best way to tell if it has failed is to use a TDS or conductivity tester - you can get them onlinefor ten or so dollars. Well worth it, as it's used to tell you when a forty dollar part has failed andyou're just getting tap water out of the unit instead of processing it via RO.Here's the science, and the how-to to use the thing. RO removes most of thedissolved solids in water, so assuming your water supply has some hardness to it, it will score anumber fresh from the tap and a number about 90-95 percent lower from the RO unit. Whenthe membrane fails, the number will be the same or nearly the same both at the tap andcoming from the RO unit. When you see that, replace the membrane.Next, whenever water volume gets low, or at least annually, shut off incoming water, drain the unit dry,and check air pressure in the reserve tank with a gauge that reads low pressures well. If the tank doesn't have pressure, adjust it as per the book. If it leaks air into the water supply, it's shot, replace it - as the tank has a diaphragm you cannot replace and once it ruptures the water will touch raw metal inside the tank - not good. Any replacement tank will do, the bigger (within reason) the more RO water it will hold for instant availability.Finally, keep an eye on performance - run time goes up unreasonably, sediment has probably plugged the filters. If that doesn't get it, look at the shutoff valve. If the RO faucet leaks into the sink when the unit runs, check for a plugged drain line... and when in doubt, read the book, and remember, if you can't figure it out, Watts knows.Thanks for reading this far - and good luck with RO - I've gotten installation down to a few hours using the tips above! ### ⭐⭐⭐⭐⭐ Good Tasting Water - Detailed Installation *by B***R on February 16, 2021* Watts Premier 4SV R/O filter system is well priced from Amazon. Its filtered water tastes good from its faucet or dispensed through the refrigerator's door spigot. The kit comes with all the parts necessary for a proper installation. You might consider getting a tubing cutter made for a perfectly square cut before using the Push-In connectors supplied. A small, low cost tubing cutter is also available from Amazon for about $5.The Installation Manual contains a page in black and white print with the overall schematic of all the connections. I recommend downloading a full color schematic from the Watts website. This will be a help since tubing is color coded in Red, Black, Green and Blue.I also recommend that you watch a few Youtube videos and read through the Watts instructions carefully before hookup. Note that a specially calibrated, small plastic helical "restrictor" is factory installed in the red drain line hose already connected to the output of the R/O cartridge housing. Without a proper restrictor in the drain line the system will continue to unnecessarily dump water down the drain.A 3-gallon water tank is included. The tank has an air bladder diaphragm that should be already factory set to 5-7 psi. Never exceed 10 psi. Pressure can be applied with a bicycle pump and accurately checked with a low-pressure tire gauge.Sediment Filter and Carbon Block Filter should be replaced every 6 months to 1 year depending on quality of water supply. Polishing filter replacement should last twice as long, and R/O element should last a few years.Watts Premier has a toll free technical service department that can help answer your questions.To maintain the system, a plastic filter wrench, spare canister O-rings, silicon grease, and spare filter elements is all available from Watts for a reasonable price. Good to keep in stock.If you enjoy drinking fresh water and not having to use bottled water, this R/O system should provide good value and service. --- ## 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://www.desertcart.it/products/744221552-watts-premier-5sv-5-stage-reverse-osmosis-system-chrome-air](https://www.desertcart.it/products/744221552-watts-premier-5sv-5-stage-reverse-osmosis-system-chrome-air) --- *Product available on Desertcart Italy* *Store origin: IT* *Last updated: 2026-05-09*