---
product_id: 471043944
title: "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: "2969.63 DT"
currency: TND
in_stock: true
category: "Sim Pure"
url: https://www.desertcart.tn/products/471043944-t1-400uv-tankless-reverse-osmosis-system-with-uv-nsf-ansi
store_origin: TN
region: Tunisia
---

# Built-in UV sterilization 400 GPD ultra-fast flow NSF/ANSI 58 certified purity 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:** 2969.63 DT
**Availability:** ✅ In Stock

## Summary

> 💧 Elevate your hydration game with pure, fresh water on demand — no compromises, just clarity.

## Quick Answers

- **What is this?** 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?** 2969.63 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/471043944-t1-400uv-tankless-reverse-osmosis-system-with-uv-nsf-ansi)

## 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

- • **UV-Powered Safety:** Automatic UV sterilization kills microbes on demand, ensuring next-level water security.
- • **Eco-Efficient Flow:** 1.5:1 pure-to-drain ratio slashes water waste, saving resources and your bills.
- • **Tankless & Space-Savvy:** Sleek under-sink design frees up valuable kitchen real estate with no bulky tank.
- • **Effortless Filter Swaps:** Quick-change cartridges deliver over 1000 gallons of premium water without hassle.
- • **Pure Water, Zero Compromise:** Near 0 TDS filtration removes 99.99%+ contaminants for crystal-clear hydration.

## Overview

The SimPure T1-400UV is a premium tankless reverse osmosis system delivering up to 400 gallons per day of near-zero TDS water. Certified to NSF/ANSI 58 standards and equipped with an 8-stage filtration process including UV sterilization, it removes over 99.99% of contaminants like heavy metals, PFAS, and nitrates. Its compact, tankless design saves under-sink space while a built-in pump ensures consistent flow. With an eco-friendly 1.5:1 pure-to-drain ratio and easy filter replacements, it offers a sustainable, cost-effective upgrade for millennial professionals seeking clean, great-tasting water and a healthier lifestyle.

## Description

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 - desertcart.com

## Features

- SGS CERTIFIED and TESTED: Against the NSF/ANSI 58 Standard. The SimPure ROULP-3012-400-T1 has been verified and 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 T1-400UV 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 T1-400UV 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 |
| Best Sellers Rank | #32,686 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #65 in Under-Sink & Countertop Filtration |
| Brand Name | SimPure |
| Capacity | 400 G/day |
| Container Type | Under Sink RO Water Filter System T1-400UV |
| Customer Reviews | 4.3 4.3 out of 5 stars (787) |
| Included Components | 1*T1-400UV Unit, 1* PP/CTO/RO/T33 filter, 1*faucet, 1*user manual, 1*sparing kit |
| Installation Type | Under Sink |
| Item Dimensions L x W x H | 15.6"L x 5.3"W x 15.7"H |
| Item Weight | 17.7 Pounds |
| LowerTemperature Range | 41 Degrees Fahrenheit |
| Manufacture Year | 2021 |
| Manufacturer | SimPure |
| Material Type | BPA-Free Food Grade Material |
| Maximum Flow Rate | 0.27 Gallons Per Minute |
| Model Name | T1-400UV |
| Model Number | T1-400 |
| Operating Pressure Range | 14.5-116 PSI |
| Other Special Features of the Product | Filtered Water Near 0 TDS |
| Part Number | T1-400UV |
| Power Source | Ac |
| Purification Method | Reverse Osmosis, Ultraviolet |
| Supported Water TDS Level Maximum (PPM) | 500 |
| Upper Temperature Rating | 100 Degrees Fahrenheit |

## Product Details

- **Brand:** SimPure
- **Capacity:** 400 G/day
- **Included Components:** 1*T1-400UV Unit, 1* PP/CTO/RO/T33 filter, 1*faucet, 1*user manual, 1*sparing kit
- **Installation Type:** Under Sink
- **Material:** BPA-Free Food Grade Material
- **Package Information:** Under Sink RO Water Filter System T1-400UV
- **Power Source:** Ac
- **Product Dimensions:** 15.6"L x 5.3"W x 15.7"H
- **Purification Method:** Reverse Osmosis, Ultraviolet
- **Special Feature:** Filtered Water Near 0 TDS

## Images

![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)

## Available Options

This product comes in different **Style** 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

## 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)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-06-03*