MasterBlend ResponsibleCare Anti-Allergen Filter Enhancer is a ready-to-use treatment for HVAC filters. MasterBlend state that it improves the filter's ability to trap and hold proteins, the main component of most allergens, so fewer are blown back through the building, without reducing airflow through the system.
Key Features
- Ready to use, pH 9.2
- Helps HVAC filters retain allergen proteins, according to MasterBlend
- Does not reduce airflow, according to MasterBlend
- Made with surfactants derived from renewable plant sources
- Contains no pesticides or perfumes, according to MasterBlend
Using It
Apply to the HVAC filter as directed on the label. Filter manufacturers recommend replacing filters monthly; treat each new filter as it goes in.
It is part of MasterBlend's ResponsibleCare anti-allergen system with the Anti-Allergen Deodorizer and PreSpray.
Specifications
| Brand / product | MasterBlend ResponsibleCare Anti-Allergen Filter Enhancer |
|---|---|
| CCW SKU | CG54QT |
| Pack | 946 mL (1 US quart) |
| Dilution | Ready to use |
| pH | 9.2 (as supplied) |
| Classification | Hazardous chemical, signal word Warning. Not dangerous goods; not scheduled |
| Hazard statements | H315 Causes skin irritation; H319 Causes serious eye irritation |
| Safety data sheet | Anti-Allergen Filter Enhancer SDS (PDF), Australian edition, version 1.0, issued 13 October 2026 |
Safety
- Classified as a hazardous chemical, signal word Warning: causes skin irritation and serious eye irritation. It contains a small amount of potassium hydroxide.
- Wear chemical-resistant gloves and eye protection when applying it, and wash hands after use.
- If it gets in the eyes, rinse cautiously with water for several minutes and remove contact lenses if easy to do. If irritation persists, get medical advice. For poisons advice, call 13 11 26.
- Not classified as dangerous goods for transport.
Read the safety data sheet before first use.
Frequently Asked Questions
Does it reduce airflow?
MasterBlend state it improves filter retention without reducing airflow.
How often should I treat filters?
Each time the filter is changed. Filter manufacturers generally recommend monthly replacement.
Is it safe?
Used as directed with gloves and eye protection, yes. It is classified as a skin and eye irritant, so read the safety data sheet before use and keep it off skin and out of eyes.
A Note on Earlier Versions of This Page
Earlier versions of this page described the Filter Enhancer as "non-toxic", "environmentally safe" and free of hazardous ingredients, and said it contained no solvents. The safety data sheet classifies it as a skin and eye irritant and lists an alcohol solvent at under 1%, so those statements have been removed. The product is unchanged.
