---
product_id: 90737272
title: "HQUA-TWS-12 Ultraviolet Water Purifier Filter for Whole House Water Purification,12GPM 120V, 1 Extra UV Lamp + 1 Extra Quartz Sleeve"
brand: "hqua"
price: "฿33574"
currency: THB
in_stock: true
reviews_count: 8
category: "Hqua"
url: https://www.desertcart.co.th/products/90737272-hqua-tws-12-ultraviolet-water-purifier-filter-for-whole-house
store_origin: TH
region: Thailand
---

# 55W UV power 12 GPM max flow 9000 hrs bulb life HQUA-TWS-12 Ultraviolet Water Purifier Filter for Whole House Water Purification,12GPM 120V, 1 Extra UV Lamp + 1 Extra Quartz Sleeve

**Brand:** hqua
**Price:** ฿33574
**Availability:** ✅ In Stock

## Summary

> 💧 Pure water, pure power—whole home protection that fits your lifestyle.

## Quick Answers

- **What is this?** HQUA-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?** ฿33574 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/90737272-hqua-tws-12-ultraviolet-water-purifier-filter-for-whole-house)

## 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

- • **Powerful UV Defense:** 55W UV lamp zaps 99.99% of microorganisms, ensuring crystal-clear, safe water for your entire home.
- • **Compact & Sleek Design:** At just 21 inches long and 3.5 inches diameter, it fits effortlessly into your plumbing setup—no bulky units here.
- • **Whole House Flow Master:** Purifies up to 12 gallons per minute without pressure loss, keeping your water seamless and strong.
- • **Zero Taste or Odor Impact:** Maintains your water’s natural taste, pH, and chemistry—pure protection without compromise.
- • **Long-Lasting & Low Maintenance:** 9000-hour UV bulb life with easy installation and troubleshooting, backed by stellar customer support.

## Overview

The HQUA-TWS-12 is a compact, wall-mounted whole house UV water purification system delivering up to 12 gallons per minute flow with a powerful 55W UV lamp. Designed for easy integration and maintenance, it ensures no secondary pollution or changes in water taste, odor, or chemistry. With a 9000-hour bulb lifespan and professional-grade build quality, it offers reliable, chemical-free water purification for the modern 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

Review: Easy Install -Great Product - Great product! Easy install. I used a pre-filter before the carbon tank and a post filter after the conditioner tank to ensure no particles get into the UV light. Love the holes in the bottom cap that shows the light is actually on. Doesn’t come with any reducers as I use 3/4” hoses and the housing is 1”. Ensure you have rubber washers inside the reducer to avoid leaking as I originally had a slow drip with the pvc version I made from the home store before I went online and ordered better ones. Lastly, no adverse impact to water pressure, in-fact I removed an older water softener before installing this new system and my water pressure increased significantly.
Review: Fantastic customer service. - I seldom post ratings unless I am exceptionally impressed with a product. This item was easy to install, is obviously quality built and works perfectly for our well water. The most impressive part, and what inspired me to write this review, was the exceptional customer service. When I first installed the unit, the ballast light came on briefly, then went out. I installed the replacement bulb that came with it, and it works fine. I sent an email to the company with the order info, and the next day received a response that they had already shipped a replacement scheduled to arrive the following day. After having so many issues with unanswered customer service requests, these guys were a breath of fresh air.

## 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 | #30,640 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #11 in Whole House Water Treatment Systems |
| Brand | HQUA |
| Date First Available | October 23, 2018 |
| Installation Type | Wall-Mounted |
| Is Discontinued By Manufacturer | No |
| Item Weight | 9.63 pounds |
| Item model number | HQUA-TWS-12 |
| Manufacturer | BEIJING CHARMSSTONE ELECTRONICS TECHNOLOGY CO LTD |
| Maximum Flow Rate | 12 Gallons Per Minute |
| Model Name | Water Purifier |
| Package Information | Tube |
| Power Source | Ac |
| Product Dimensions | 21"L x 3.5"W x 3.5"H |
| Special Feature | UV Purification |
| UPC | 606719989072 |
| Upper Temperature Rating | 140 Degrees Fahrenheit |

## Product Details

- **Brand:** HQUA
- **Capacity:** 257.25 Cubic Inches
- **Installation Type:** Wall-Mounted
- **Material:** Stainless Steel
- **Package Information:** Tube
- **Power Source:** Ac
- **Product Dimensions:** 21"L x 3.5"W x 3.5"H
- **Purification Method:** Ultraviolet
- **Special Feature:** UV Purification

## Images

![HQUA-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.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Easy Install -Great Product
*by D***D on January 19, 2026*

Great product! Easy install. I used a pre-filter before the carbon tank and a post filter after the conditioner tank to ensure no particles get into the UV light. Love the holes in the bottom cap that shows the light is actually on. Doesn’t come with any reducers as I use 3/4” hoses and the housing is 1”. Ensure you have rubber washers inside the reducer to avoid leaking as I originally had a slow drip with the pvc version I made from the home store before I went online and ordered better ones. Lastly, no adverse impact to water pressure, in-fact I removed an older water softener before installing this new system and my water pressure increased significantly.

### ⭐⭐⭐⭐⭐ Fantastic customer service.
*by D***I on July 25, 2025*

I seldom post ratings unless I am exceptionally impressed with a product. This item was easy to install, is obviously quality built and works perfectly for our well water. The most impressive part, and what inspired me to write this review, was the exceptional customer service. When I first installed the unit, the ballast light came on briefly, then went out. I installed the replacement bulb that came with it, and it works fine. I sent an email to the company with the order info, and the next day received a response that they had already shipped a replacement scheduled to arrive the following day. After having so many issues with unanswered customer service requests, these guys were a breath of fresh air.

### ⭐⭐⭐⭐⭐ Works great!
*by J***S on February 10, 2026*

This UV filter helped clear up the bacteria problem in our well water. Water tested before the UV filter positive for bacteria after the filter no bacteria.

## 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
- SimPure 40/200 Micron Spin Down Sediment Filter, Reusable Whole House Sediment Water Filter, Pre-Filtration System for City/Well water, 1" MNPT + 3/4" FNPT + 3/4"MNPT, BPA Free
- SimPure Whole House Water Big Filter Housing (DB10C), 10" x 4.5", Blue for Whole Home Water Filtration, Sediment Water Filter System for Well, 1" NPT Brass Port (Clear Housing)

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---

*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-03-10*