--- product_id: 499134803 title: "SimPure T1-400UV Tankless Reverse Osmosis System with UV, NSF/ANSI 58 Certified, Under Sink RO Water Filter System 400 GPD, 8 Stage Filtration Near 0 TDS, Built-in Pump, BPA Free, 1.5:1 Pure to Drain" brand: "simpure" price: "193794 kr" currency: ISK in_stock: true reviews_count: 5 url: https://www.desertcart.is/products/499134803-simpure-t1-400uv-tankless-reverse-osmosis-system-with-uv-nsf store_origin: IS region: Iceland --- # Tankless UV sterilization 400 GPD ultra-fast output 99.99% contaminant removal SimPure T1-400UV Tankless Reverse Osmosis System with UV, NSF/ANSI 58 Certified, Under Sink RO Water Filter System 400 GPD, 8 Stage Filtration Near 0 TDS, Built-in Pump, BPA Free, 1.5:1 Pure to Drain **Brand:** simpure **Price:** 193794 kr **Availability:** ✅ In Stock ## Summary > 💧 Elevate your hydration game with near-zero TDS purity and smart efficiency! ## Quick Answers - **What is this?** SimPure T1-400UV Tankless Reverse Osmosis System with UV, NSF/ANSI 58 Certified, Under Sink RO Water Filter System 400 GPD, 8 Stage Filtration Near 0 TDS, Built-in Pump, BPA Free, 1.5:1 Pure to Drain by simpure - **How much does it cost?** 193794 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/499134803-simpure-t1-400uv-tankless-reverse-osmosis-system-with-uv-nsf) ## Best For - simpure enthusiasts ## Why This Product - Trusted simpure brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Space-Smart & Fresh:** Tankless design frees under-sink space and prevents contamination - • **Advanced UV Protection:** Built-in UV sterilizer obliterates 99.99% of microorganisms automatically - • **Cost-Effective Hydration:** Over 1000 gallons per filter set—ditch plastic bottles and save big - • **Pure Water, Zero Compromise:** Near 0 TDS filtration for the cleanest sip every time - • **Efficiency Meets Sustainability:** 1.5:1 pure-to-drain ratio slashes water waste dramatically ## Overview The SimPure T1-400UV is a premium NSF/ANSI 58 certified tankless reverse osmosis system delivering up to 400 gallons per day of near-zero TDS purified water. Featuring an 8-stage filtration process with built-in UV sterilization, it removes over 99.99% of contaminants including heavy metals, chemicals, and microorganisms. Its innovative 1.5:1 pure-to-drain ratio maximizes water efficiency while the compact tankless design saves space and prevents secondary contamination. Designed for sustainability and convenience, it offers quick-change filters providing over 1000 gallons of clean water, making it the ultimate under-sink upgrade for health-conscious professionals. ## Description SimPure T1-400 UV Reverse Osmosis System Under Sink Water Filter System, 400GPD Tankless RO Drinking Filtration System, 6 Stage Tap Water Filter with Water Pressure Meter, 1.5: 1 Pure to Drain ## Features - TESTED BY SGS: Against the NSF/ANSI 58 Standard. The SimPure ROULP-3012-400-T1 has been independently tested by SGS, this ensures its exceptional quality and performance. It effectively removes over 99.99% of 1000+ contaminants, including TDS (fluoride, nitrates/nitrites), PFAS/PFOA/PFOS, heavy metals (lead and arsenic), chloride, etc. Enjoy purified drinking water with confidence and say goodbye to the hidden dangers of tap water. - Filtered WATER NEAR 0 TDS: The water filter system utilizes exclusive technology to achieve near 0 TDS (Total Dissolved Solids), making it one of the most effective RO water purifier systems. It is designed to efficiently reduce TDS levels in tap water, even with initial levels as high as 200-500 PPM, to near 0 PPM or below 25 PPM. With a TDS removal rate of up to 95% and a maximum rate of 99.99%, you can trust that T1-400 will provide you with drinking water possible - UV POWER & TANKLESS DESIGN: UV power offers you extra reliable. It operates automatically based on water flow pressure and can be easily adjusted. The tankless design ensures fresh and clear water, while also saving valuable under-sink space and preventing secondary contamination - 400 GPD & 1.5:1 PURE to DRAIN: The SimPure tankless RO system can produce up to 400 gallons per day of clear water. With a remarkable 1.5:1 pure-to-drain ratio, it minimizes wastage by only producing 1 gallon of wastewater for every 1.5 gallons of clear water. Experience superior efficiency and elevated lifestyle compared to traditional RO systems - EFFORTLESS HYDRATION & COST-EFFECTIVE: The SimPure T1-400 Series water purifier comes with a complete set of quick-change twist filter cartridges that deliver 1057 gallons of purified water (equivalent to around 8000 bottled water). Embrace a sustainable way of living, cut down on plastic waste, and save cash. It's more than just purified water - it's an enhanced lifestyle, where every sip signifies the purity and sustainability it brings - Serving the USA Since 2006: Based in Seattle, WA, SimPure is committed to delivering world-class water filtration solutions. If you’re not satisfied with your purchase, we want to hear from you! Reach out to our team of trained water specialists—we’re here to answer your questions and provide support for the lifetime of your product. (Please scroll down for replacement filter purchase options) - NOTE: If you enjoy filtered water with a low TDS value, we recommend getting the SimPure T1-400 reverse osmosis water filter. This system delivers clear water with a TDS level close to 0 ppm if your tap water has a measurement below 200 ppm. If you prefer alkaline water, consider the SimPure T1-400ALK RO system. This filter enhances the pH level of filtered water by incorporating minerals through the alkaline filter and please know that the TDS value will not reach 0 ppm ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B0B14TM99T | | Guaranteed Software Updates Until | unknown | | Item Model Number | T1-400 | | Manufacturer | SimPure | | Product Dimensions | 39.62 x 13.46 x 39.88 cm; 8 kg | ## Product Details - **Brand:** SimPure - **Capacity:** 400 gallons_per_day - **Included components:** T1-400 RO+UV 5-Stage Water Filter System - **Installation type:** Under Sink - **Material:** Stainless Steel - **Package information:** Under Sink RO Water Filter System T1-400UV - **Power source:** Corded Electric - **Product dimensions:** 39.6L x 13.5W x 39.9H centimetres - **Purification method:** Reverse Osmosis, UV sterilizer, Activated Carbon, Carbon Block, Sediment PP Membrane - **Special feature:** Tankless ## Images ![SimPure T1-400UV Tankless Reverse Osmosis System with UV, NSF/ANSI 58 Certified, Under Sink RO Water Filter System 400 GPD, 8 Stage Filtration Near 0 TDS, Built-in Pump, BPA Free, 1.5:1 Pure to Drain - Image 1](https://m.media-amazon.com/images/I/71OzxavyH1L.jpg) ![SimPure T1-400UV Tankless Reverse Osmosis System with UV, NSF/ANSI 58 Certified, Under Sink RO Water Filter System 400 GPD, 8 Stage Filtration Near 0 TDS, Built-in Pump, BPA Free, 1.5:1 Pure to Drain - Image 2](https://m.media-amazon.com/images/I/71odv6xYIYL.jpg) ![SimPure T1-400UV Tankless Reverse Osmosis System with UV, NSF/ANSI 58 Certified, Under Sink RO Water Filter System 400 GPD, 8 Stage Filtration Near 0 TDS, Built-in Pump, BPA Free, 1.5:1 Pure to Drain - Image 3](https://m.media-amazon.com/images/I/71pRqnDTrSL.jpg) ![SimPure T1-400UV Tankless Reverse Osmosis System with UV, NSF/ANSI 58 Certified, Under Sink RO Water Filter System 400 GPD, 8 Stage Filtration Near 0 TDS, Built-in Pump, BPA Free, 1.5:1 Pure to Drain - Image 4](https://m.media-amazon.com/images/I/710+XMkuTKL.jpg) ![SimPure T1-400UV Tankless Reverse Osmosis System with UV, NSF/ANSI 58 Certified, Under Sink RO Water Filter System 400 GPD, 8 Stage Filtration Near 0 TDS, Built-in Pump, BPA Free, 1.5:1 Pure to Drain - Image 5](https://m.media-amazon.com/images/I/71hzG7qf4vL.jpg) ## Available Options This product comes in different **Style Name** options. ## Questions & Answers **Q: what's the voltage of the pump? Can it be connected directly to a 12 or 24V system?** A: The connection voltage is 110 volts AC .I do not recall seeing a transformer for changing voltage to DC. **Q: how much room does it take up under the counter?** A: The system dimension is 15.9"w x 5.2"d x 15.6"h, my system is underneath a country sink, which has the minimum space underneath of any sink that I am aware of & it fits just fine with a little resourcefulness. **Q: where is this product made? country of origin** A: I have no idea but assuming in China. **Q: Can I add a bladder tank? Any issues with doing so? I have a well and would like to have water if the power goes out.** A: No this system was designed to be tankless, the pump would add too much pressure ## Customer Reviews ### ⭐⭐⭐⭐⭐ Would have bought it sooner if I knew how easy it was to install *by on Reviewed in Canada 19 July 2025* Just installed it with my husband yesterday. Was not complicated to hook up at all. We didn’t have enough space under our sink so we just used the cabinet next to it and ran the lines through a hole. We had zero issues with the install it was fairly easy with two people. I bought a water tester and the water tested successfully at 0 PPM after I ran it for half an hour as the instructions said. I checked the tap water too just to make sure my device was working and it tested at 36 PPM. The pump is extremely quiet in my opinion, with kids in the house I don’t even notice it unless I open the cabinet door intently. The side faucet it comes with it nice looking and slender. Overall I’m very happy so far with it and I’ll have to continue to test the PPM as the filters age, the little device is only $10 its probably worth getting for maintenance purposes. ### ⭐⭐⭐⭐⭐ Works well, but installation is a bit of work. *by on Reviewed in the United States 9 January 2025* WHY is it so freakishly difficult to find an Amazon review to edit? Most of the help is either out of date or misses important steps. Whoever planned this aspect in Amazon seems to have had a serious case of dsylexia or some kind of obfuscation disease when trying to put related items together.Update: Heard back from the company. While not yet resolved, it is good enough to restore the rating to 5 stars. For reasons unknown, the unit started to work properly again when I started on the process of uninstalling it for possible return (it is still within the return window).======(updated back to 5 stars, but I prefer not to delete content, but let it stand)Update: Dropping to one star. The unit developed a problem. SimPure have not responded at all to requests for assistance in addressing or diagnosing the issue. Unit is unusable at present.=============We bought the unit that provides pure clean water with no minerals added back. In my testing of it, it delivered on that. The TDS reading was at the lowest limit that my measuring unit is capable of.Installing anything in a kitchen cabinet isn't much fun. This isn't particular to this unit in that regard. It may take quite a while to get it all done, although it is not intrisically difficult.The manual suggests placing the unit within the sink structure. I placed it on a corner of our kitchen island where it is easily accessible from multiple aspects. This turned out to be a good choice for another reason. Water delivery is slow. A cup or kettle can be put on the counter surface, and doesn't need to be held while it is filling.The unit makes noise. To prevent the cabinet from acting as a sounding board, I put some padding underneath the unit and between the fixture to the wall. This results in a level of noise that is useful to let you know it is running. Without the padding, it is rather noisy.As shown, the unit doesn't have a cover for the top. I would have preferred something to have been included that protected the top.The threaded part of the faucet was only just long enough to go through the tile and wooden base. I did not install the upper trim washer, only the rubber one. It looks fine that way.To avoid cracking the tile, a tiny, vertical, pilot hole was drilled between the 4 corners of the tiles. Then a conical shaped abrasive bit was used to wear away the enamel surfaces of the 4 tiles to about 1/2" diameter. Finished off with a combination of masonary and wood bits being careful to ensure it was vertical. No cracks, unit stands straight, all looks good.It needs an electrical supply. You could hook it up to the existing dishwasher outlet with a simple adapter, but probably better with its own outlet.Water without minerals does not have the sweet taste of water with minerals. Totally pure water tastes fine to me. As we use water primarily for tea, coffee, and cooking, it would not have been an issue anyway. We can always provide bottles of water for those that prefer the mineral taste.All in all, it turned out well, and is much more convenient and better performing than the previous filtration. No complaints or problems reported by any other of the household. They adapted to it straight away. ### ⭐⭐⭐⭐⭐ Qualité prix *by on Reviewed in Canada 3 September 2026* Très très satisfait donne de l'eau pure ## Frequently Bought Together - SimPure T1-400UV Tankless Reverse Osmosis System with UV, NSF/ANSI 58 Certified, Under Sink RO Water Filter System 400 GPD, 8 Stage Filtration Near 0 TDS, Built-in Pump, BPA Free, 1.5:1 Pure to Drain - SimPure Small Water Pressure Tank for Tankless Reverse Osmosis System, RO Water Storage Tank with Fittings for Refrigerator, Ice Maker, Suitable for 1/4" and 3/8" Water Pipes - SimPure T1-400UV 1-Year Replacement Filter Cartridge Pack Set for T1-400UV Tankless Reverse Osmosis Water Filter System (2*PP + 2*CTO + 1*RO + 2*T33) --- ## 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.is/products/499134803-simpure-t1-400uv-tankless-reverse-osmosis-system-with-uv-nsf](https://www.desertcart.is/products/499134803-simpure-t1-400uv-tankless-reverse-osmosis-system-with-uv-nsf) --- *Product available on Desertcart Iceland* *Store origin: IS* *Last updated: 2026-11-01*