---
product_id: 744364642
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: "฿6438"
currency: THB
in_stock: false
url: https://www.desertcart.co.th/products/744364642-simpure-t1-400uv-tankless-reverse-osmosis-system-with-uv-nsf
store_origin: TH
region: Thailand
---

# 400 GPD ultra-fast flow 99.99% UV sterilization 1.5:1 pure-to-drain efficiency 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:** ฿6438
**Availability:** ❌ Out of 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?** ฿6438 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/744364642-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

- • **UV Sterilizer Power:** Advanced UV tech obliterates microorganisms automatically with water flow.
- • **Tankless & Space-Savvy:** Sleek under-sink design saves space and prevents secondary contamination.
- • **Eco-Efficient Hydration:** 1.5:1 pure-to-drain ratio slashes water waste, making every drop count.
- • **Pure Water, Zero Compromise:** Near 0 TDS filtration removes 99.99%+ contaminants for crystal-clear hydration.
- • **Sustainability Meets Savings:** Over 1000 gallons per filter set replaces 8000 plastic bottles—save money and the planet.

## 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 water. Featuring an 8-stage filtration process with 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 contamination. BPA-free and SGS tested, this system offers sustainable, cost-effective, and ultra-pure hydration for modern homes.

## 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

- 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), chemicals (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
- PURE 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 the cleanest and purest drinking water possible
- UV STERILIZER & TANKLESS DESIGN: Our UV sterilization system eliminates algae, and other microorganisms from your tap water with an impressive removal rate of over 99.99%. It operates automatically based on water flow pressure and can be easily adjusted. The tankless design ensures fresh and clean 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 pure 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 pure 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 pure 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

## 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/71sSO4eeY2L.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/71KIK+twvTL.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/71SX0ZT6GmL.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/710+XMkuTKL.jpg)

---

## 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.th/products/744364642-simpure-t1-400uv-tankless-reverse-osmosis-system-with-uv-nsf](https://www.desertcart.co.th/products/744364642-simpure-t1-400uv-tankless-reverse-osmosis-system-with-uv-nsf)

---

*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-03-01*