20g ClO2 Tablets for Air & Large-Volume Water Treatment (10-Tablet Pouch) 10/Pouch, 40/Box
Envirotab 20g Tablets are formulated for label-directed cleaning, deodorizing and bacteriostatic applications, including professional pre-cleaning for restoration and remediation projects. These 20g Chlorine Dioxide tablet is a professional-strength oxidizer designed for deep air deodorization and large-volume, low-ppm water treatment. Whether neutralizing persistent airborne odors in unoccupied spaces or treating hundreds of gallons of water for algae and microbial control, this tablet delivers controlled, residue-free chlorine dioxide where lesser solutions fall short. One tablet prepares five gallons at approximately 100 ppm, one gallon at approximately 400 ppm or 100 gallons at approximately 3–5 ppm. A separate 12-fluid-ounce preparation is provided for designated air-space deodorizing treatments. Available in a 10-tablet pouch or 40-tablet box.
ClO2 Concentration in Use: This Tablet will Create 530ppm in 1 Gallon of Water. Handle with Care.
20g ClO2 Tablets for Air & Large-Volume Water Treatment (10-Tablet Pouch) 10/Pouch, 40/Box
Your Price: $ 39.95
Use at any concentration up to 250ppm!
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$ 149.95
Want to learn more about these tablets? Listen here:
One Tablet. Two Powerful Applications.
Envirotab 20g Tablets generate chlorine dioxide when dissolved in water. Their larger size is designed for professional cleaning and deodorizing projects requiring greater prepared-solution volumes or a higher working concentration.
The tablets are especially suited to label-directed pre-cleaning in restoration, commercial, institutional, industrial and agricultural environments.
Each tablet is individually sealed to protect it from moisture until needed.
Powerful Cleaning & Deodorizing at the Source
Oxidizing Odors Instead of Covering Them
The label-directed solution removes soils, grime and stains from compatible surfaces. It can be incorporated into professional pre-cleaning procedures before subsequent restoration or remediation work.
The term “pre-cleaning” is important: Envirotab prepares and cleans applicable surfaces but should not be presented as independently completing an entire restoration or remediation process.
Envirotab solutions may be used according to the label to address odor sources during professional cleaning projects. Potential environments include facilities affected by fire, smoke, water intrusion and other odor-producing conditions listed on the product label. Successful deodorizing depends on proper source removal, surface preparation, concentration, application and contact time.
Residue-Free and Material Friendly
After oxidation is complete, chlorine dioxide naturally dissipates, leaving:
- No perfumes
- No surfactants
- No sticky or corrosive residues
The result is a space that simply no longer smells.
Large-Volume Water Treatment at Low ppm
Treating ~100 Gallons at ~3-5 ppm
One Envirotab 20g Tablet dissolved in 100 gallons of water prepares an approximately 3–5 ppm solution for label-directed water-storage and water-line treatment.
Follow the registered product label for system preparation, treatment frequency, circulation, flushing and any restrictions applicable to the particular system.
Do not interpret this treatment direction as an unrestricted drinking-water purification or disinfection claim.
Why Chlorine Dioxide Excels in Water
Unlike chlorine or quaternary disinfectants, chlorine dioxide:
- Remains effective across a broad pH range
- Does not form chloramines
- Oxidizes microbes without leaving persistent residues
This makes it particularly well suited for storage tanks, irrigation systems, agricultural water, and industrial water applications.
Safety, Use & Best Practices
- Air applications should be performed in unoccupied or controlled spaces
- Water applications are intended for non-potable systems unless otherwise permitted
- Always add tablets to water, not water to tablets
- Ventilate treated spaces thoroughly after air deodorization
- Store tablets sealed until use
When used as directed, chlorine dioxide provides powerful oxidation with minimal secondary effects.
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