---
product_id: 90737272
title: "TWS-12 Ultraviolet Water Purifier Filter for Whole House Water Purification,12GPM 120V, 1 Extra UV Lamp + 1 Extra Quartz Sleeve"
brand: "hqua"
price: "¥101430"
currency: JPY
in_stock: true
category: "Hqua"
url: https://www.desertcart.jp/products/90737272-tws-12-ultraviolet-water-purifier-filter-for-whole-house-water
store_origin: JP
region: Japan
---

# 12 GPM max flow rate 9000 hrs UV bulb lifespan 304 Stainless steel chamber TWS-12 Ultraviolet Water Purifier Filter for Whole House Water Purification,12GPM 120V, 1 Extra UV Lamp + 1 Extra Quartz Sleeve

**Brand:** hqua
**Price:** ¥101430
**Availability:** ✅ In Stock

## Summary

> 💧 Elevate your home’s water game with UV-powered purity that’s as smart as you are.

## Quick Answers

- **What is this?** TWS-12 Ultraviolet Water Purifier Filter for Whole House Water Purification,12GPM 120V, 1 Extra UV Lamp + 1 Extra Quartz Sleeve by hqua
- **How much does it cost?** ¥101430 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/90737272-tws-12-ultraviolet-water-purifier-filter-for-whole-house-water)

## Best For

- hqua enthusiasts

## Why This Product

- Trusted hqua brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Long-Lasting UV Defense:** 9000 hours of powerful UV sterilization keeps your water free from harmful microorganisms.
- • **Taste & Chemistry Intact:** No secondary pollution—preserves natural taste, pH, and mineral balance for pure hydration.
- • **Sleek, Space-Smart Design:** Compact 21" x 3.5" footprint inspired by Big Blue, making installation effortless and stylish.
- • **Complete Installation Kit Included:** Everything you need—extra UV lamp, quartz sleeve, and clear manual—for hassle-free setup and maintenance.
- • **Whole-House Purity, Zero Compromise:** Seamlessly integrates with your plumbing for 12 gallons per minute of crystal-clear water.

## Overview

The HQUA-TWS-12 is a professional-grade ultraviolet water purifier designed for whole-house use, delivering up to 12 gallons per minute of purified water. Featuring a durable 304 stainless steel chamber, a long-lasting 9000-hour UV bulb, and a compact design inspired by Big Blue, it ensures effective microorganism reduction without altering water taste or chemistry. The package includes an extra UV lamp and quartz sleeve, plus all necessary installation components, making it a reliable, easy-to-maintain solution for clean, safe water throughout your home.

## Description

desertcart.com: HQUA-TWS-12 Ultraviolet Water Purifier Filter for Whole House Water Purification,12GPM 120V, 1 Extra UV Lamp + 1 Extra Quartz Sleeve : Tools & Home Improvement

## Features

- 12GPM 55W 21 inch long and 3.5 inch diameter. MNPT Inlet/Outlet: 3/4" Inch.
- NEW DESIGN. Idea from BIg Blue. Smaller Size, Easier to Install and integrate into the pipe system.
- No Secondary Pollution. No change in taste, odor, pH or conductivity nor the general chemistry of the water.
- 9000 hours Life of UV bulb. Efficiency purification: Reduce microorganism.
- Professional manual book are contained. Installation, maintenance, troubleshooting are easy to finish with that.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07JLNYH49 |
| Best Sellers Rank | #42,752 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #22 in Whole House Water Treatment Systems |
| Brand Name | HQUA |
| Capacity | 257 cubic inches |
| Container Type | Bottle |
| Customer Reviews | 4.4 4.4 out of 5 stars (613) |
| EU Spare Part Availability Duration | 12 months |
| Included Components | 304 Stainless steel chamber, 2 UV bulbs, 1 quartz sleeve, 1 electronic ballast, 2 plastic brackets holder, several o-rings |
| Installation Type | Wall-Mounted |
| Item Dimensions L x W x H | 21"L x 3.5"W x 3.5"H |
| Item Weight | 4.38 kg |
| Manufacturer | BEIJING CHARMSSTONE ELECTRONICS TECHNOLOGY CO LTD |
| Material Type | Stainless Steel |
| Maximum Flow Rate | 12 gpm |
| Model Name | Water Purifier |
| Model Number | HQUA-TWS-12 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Other Special Features of the Product | UV Purification |
| Part Number | hqua-60671998 |
| Power Source | Ac |
| Purification Method | Ultraviolet |
| UPC | 606719989072 |
| Unit Count | 1 Count |
| Upper Temperature Rating | 140 °F |

## Product Details

- **Brand:** HQUA
- **Capacity:** 257 cubic inches
- **Installation Type:** Wall-Mounted
- **Material:** Stainless Steel
- **Package Information:** Bottle
- **Power Source:** Ac
- **Product Dimensions:** 21"L x 3.5"W x 3.5"H
- **Purification Method:** Ultraviolet
- **Special Feature:** UV Purification

## Images

![TWS-12 Ultraviolet Water Purifier Filter for Whole House Water Purification,12GPM 120V, 1 Extra UV Lamp + 1 Extra Quartz Sleeve - Image 1](https://m.media-amazon.com/images/I/61FoFGxLMmL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: I want to use this in rv (had one in last rv), turn off when traveling (would never mount horizontally for vibrational harm) any precautions to take?**
A: I have mine mounted horizontally for one year and so far so good

**Q: Does the unit have a warranty?**
A: Yes, please take the user manual in the Technical Specification part as a reference.

**Q: Is it okay to use this with an extension cord?**
A: for the electronic ballast? It would be okay.

**Q: If I cycle this product on and off to match the power cycle of my pump for the holding tank, will it shorten the life of the bulb?**
A: The on/off times should last over 10,000 times for the uv bulb. Do not over that, and it would work fine.

## Frequently Bought Together

- HQUA-TWS-12 Ultraviolet Water Purifier Filter for Whole House Water Purification,12GPM 120V, 1 Extra UV Lamp + 1 Extra Quartz Sleeve
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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-08-31*