---
product_id: 9227105
title: "Bio-Active Holding Tank Treatment - Enzyme-Based Deodorizer with Commercial-Grade Digestive Power, Liquefies Waste & Tissue, Cleans Sensors, Prevents Clogs & Odors, Formaldehyde Free, 168 oz"
brand: "walex"
price: "€ 146.57"
currency: EUR
in_stock: true
url: https://www.desertcart.gr/products/9227105-bio-active-holding-tank-treatment-enzyme-based-deodorizer-with-commercial
store_origin: GR
region: Greece
---

# Formaldehyde-free odor control Enzyme-powered waste liquefaction Sensor-cleaning & valve lubrication Bio-Active Holding Tank Treatment - Enzyme-Based Deodorizer with Commercial-Grade Digestive Power, Liquefies Waste & Tissue, Cleans Sensors, Prevents Clogs & Odors, Formaldehyde Free, 168 oz

**Brand:** walex
**Price:** € 146.57
**Availability:** ✅ In Stock

## Summary

> 🛻 Keep your tank fresh, clean, and clog-free—because your RV deserves the best!

## Quick Answers

- **What is this?** Bio-Active Holding Tank Treatment - Enzyme-Based Deodorizer with Commercial-Grade Digestive Power, Liquefies Waste & Tissue, Cleans Sensors, Prevents Clogs & Odors, Formaldehyde Free, 168 oz by walex
- **How much does it cost?** € 146.57 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/9227105-bio-active-holding-tank-treatment-enzyme-based-deodorizer-with-commercial)

## Best For

- walex enthusiasts

## Why This Product

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

## Key Features

- • **Eco-Friendly & Safe:** Formaldehyde-free and septic-safe formula protects your environment and health.
- • **Sensor & Valve Care:** Keeps sensors clean and valves lubricated to prevent costly clogs and backups.
- • **Odor-Free Confidence:** Eliminates unpleasant smells so your RV experience stays fresh and inviting.
- • **Trusted American Quality:** Made in the USA by Walex, a leader in sanitation since 1987.
- • **Commercial-Grade Digestive Power:** Natural enzymes break down solids & tissue for superior tank maintenance.

## Overview

Walex Bio-Active Holding Tank Treatment is a powerful, enzyme-based deodorizer designed to liquefy waste and tissue in RV and marine holding tanks. It cleans sensors, lubricates valves, prevents clogs and odors, and is free from formaldehyde and perfumes. Made in the USA, this 168 oz commercial-grade formula ensures superior tank maintenance and odor control for a hassle-free travel experience.

## Description

Walex Bio-Active Holding Tank Treatment - Enzyme-Based Deodorizer with Commercial-Grade Digestive Power, Liquefies Waste & Tissue, Cleans Sensors, Prevents Clogs & Odors, Formaldehyde Free, 168 oz

## Features

- COMMERCIAL GRADE DIGESTIVE POWER - Bio-Active Holding Tank Treatment contains natural digestive enzymes that efficiently liquefy solids and tissue, providing commercial-strength holding tank care.
- ENZYME-BASED HOLDING TANK DEODORIZER - Bio-Active RV tank deodorizer for black tanks contains powerful nutrients and enzymes that liquefy waste and tackle unpleasant smells.
- CLEANS SENSORS - Bio-Active lubricates valves, cleans sensors, and prevents clogging. Ideal to use as an RV holding tank deodorizer, RV holding tank cleaner, and marine holding tank deodorizer.
- ODORS VANQUISHED - Bid farewell to inconvenient holding tank odors. Bio-Active's enzyme army prevents backups and overflows. It’s the perfect black tank cleaner for RVs and camper tank deodorizer.
- MADE IN USA - Bio-Active contains no perfumes or staining dyes. Septic system safe. Walex has manufactured odor control and sanitation products since 1987.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Walex |
| Brand | Walex |
| Model | BIO-72168 |
| Item Weight | 14.66 pounds |
| Product Dimensions | 1.7 x 1.39 x 1.39 inches |
| Country of Origin | USA |
| Item model number | BIO-72168 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | BAHT168 |
| Special Features | Fragrance-Free |

## Product Details

- **Brand:** Walex
- **Item Form:** Liquid
- **Scent:** Unscented
- **Specific Uses For Product:** Odor Eliminator
- **Material Feature:** Biodegradable

## Images

![Bio-Active Holding Tank Treatment - Enzyme-Based Deodorizer with Commercial-Grade Digestive Power, Liquefies Waste & Tissue, Cleans Sensors, Prevents Clogs & Odors, Formaldehyde Free, 168 oz - Image 1](https://m.media-amazon.com/images/I/81Rn3l5oX9L.jpg)

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**Shop now:** [https://www.desertcart.gr/products/9227105-bio-active-holding-tank-treatment-enzyme-based-deodorizer-with-commercial](https://www.desertcart.gr/products/9227105-bio-active-holding-tank-treatment-enzyme-based-deodorizer-with-commercial)

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-02-19*