---
product_id: 72218928
title: "BestAir 3BT, Original BT Humidifier Water Treatment, 32 oz (2 Pack)"
brand: "bestair"
price: "¥14795"
currency: JPY
in_stock: true
reviews_count: 8
url: https://www.desertcart.jp/products/72218928-bestair-3bt-original-bt-humidifier-water-treatment-32-oz-2
store_origin: JP
region: Japan
---

# Eliminates odors, keeps water fresh 32 oz per bottle for long-lasting use Controls bacterial & algae buildup effectively BestAir 3BT, Original BT Humidifier Water Treatment, 32 oz (2 Pack)

**Brand:** bestair
**Price:** ¥14795
**Availability:** ✅ In Stock

## Summary

> 💨 Elevate your air game—because your space deserves the freshest vibe!

## Quick Answers

- **What is this?** BestAir 3BT, Original BT Humidifier Water Treatment, 32 oz (2 Pack) by bestair
- **How much does it cost?** ¥14795 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/72218928-bestair-3bt-original-bt-humidifier-water-treatment-32-oz-2)

## Best For

- bestair enthusiasts

## Why This Product

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

## Key Features

- • **Fresh Air, Always:** Eliminates unpleasant odors, ensuring every breath feels clean and revitalizing.
- • **Value-Packed 2-Pack:** Double the freshness and longevity with two 32 oz bottles, perfect for year-round comfort.
- • **Effortless Maintenance:** Easy-to-use treatment—just add 2 teaspoons per gallon with each refill for continuous protection.
- • **Stay Mold & Algae Free:** Advanced formula prevents bacterial and algae growth, protecting your device and air quality.
- • **Maximize Your Humidifier’s Power:** Boosts humidity output by enhancing wick efficiency for a fresher, healthier environment.

## Overview

BestAir 3BT is a powerful, USA-made humidifier water treatment that controls bacterial and algae buildup, eliminates odors, and enhances wick performance to maximize humidity output. This 2-pack of 32 oz bottles ensures long-lasting freshness and protection for all evaporative humidifiers, making your indoor air cleaner and healthier.

## Description

Original BT Humidifier water treatment; 32 oz Improves the effectiveness of your humidifier and wick, maximizing the humidity released into the air. Made in the USA 2 PACK

Review: Ease of use - Easy to add, works well
Review: Keeps humidifier mold free - An excellent way to keep mold out of your humidifier

## Features

- Powerful formula aids the control of bacterial and algae build up while eliminating odors
- Improves effectiveness and prolongs the life of the humidifier and wick; Facilitating maximum humidity into the air
- For use in all evaporative type humidifiers
- Keeps water smelling fresh and clean - Add up to 2 teaspoons per gallon of water each time the humidifier is filled
- 2 Pack

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B079T4XXQY |
| Best Sellers Rank | #51,092 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #6 in Humidifier Chemicals #201 in Humidifiers |
| Brand | BestAir |
| Color | Green |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,750) |
| Date First Available | February 14, 2018 |
| Included Components | 2 x BestAir 3BT, Original BT Humidifier Water Treatment |
| Is Discontinued By Manufacturer | No |
| Item Weight | 4.6 pounds |
| Item model number | 3BT-PDQ-6/3BT |
| Manufacturer | BestAir |
| Model Name | BestAir 3BT, Original BT Humidifier Bacteriostatic Water Treatment |
| Operation Mode | Evaporative |
| Package Dimensions | 10.9 x 9.02 x 2.86 inches |
| Room Type | Bedroom, Living Room, Office |
| Special Feature | evaporative |
| Unit Count | 64 Fluid Ounces |

## Product Details

- **Brand:** BestAir
- **Capacity:** 2 Pounds
- **Color:** Green
- **Operation Mode:** Evaporative
- **Special Feature:** evaporative

## Images

![BestAir 3BT, Original BT Humidifier Water Treatment, 32 oz (2 Pack) - Image 1](https://m.media-amazon.com/images/I/61li98w0k+L.jpg)
![BestAir 3BT, Original BT Humidifier Water Treatment, 32 oz (2 Pack) - Image 2](https://m.media-amazon.com/images/I/71U2i6wETAL.jpg)
![BestAir 3BT, Original BT Humidifier Water Treatment, 32 oz (2 Pack) - Image 3](https://m.media-amazon.com/images/I/71TpjA+6WtL.jpg)
![BestAir 3BT, Original BT Humidifier Water Treatment, 32 oz (2 Pack) - Image 4](https://m.media-amazon.com/images/I/71AU1uyWTRL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Ease of use
*by A***R on January 17, 2026*

Easy to add, works well

### ⭐⭐⭐⭐⭐ Keeps humidifier mold free
*by D***E on February 18, 2026*

An excellent way to keep mold out of your humidifier

### ⭐⭐⭐⭐⭐ Fantastic stuff!
*by C***. on December 12, 2019*

We have hard water so we use distilled bottled water in our three humidifiers we did use the drop in aquasticks but I was cleaning the humidifiers every two months because of the icky odors and slimy film with allergy to mold...not good! And the drop ins are expensive Bleach gives me head aches and it's hard on the humidifiers so that's not an option. Then I found this and gave it a try, I'm so glad and happy I did! After four plus months still no icky odors no slimy film. Easy to drop two caps full of treatment in gallon of water add to humidifiers good to go. Great value for our billfold, and My nose an I are very happy!

## Frequently Bought Together

- BestAir 3BT, Original BT Humidifier Water Treatment, 32 oz (2 Pack)
- AIRCARE 1043 Replacement Space Saver Wick (1)
- AIRCARE 1045 Replacement Console Wick, Black (1)

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**Shop now:** [https://www.desertcart.jp/products/72218928-bestair-3bt-original-bt-humidifier-water-treatment-32-oz-2](https://www.desertcart.jp/products/72218928-bestair-3bt-original-bt-humidifier-water-treatment-32-oz-2)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-20*