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♻️ Clean coils, peak performance — because your system deserves the best!
ComStar 90-299 Coil Safe is a professional-grade, neutral pH coil cleaner designed for indoor evaporator and condenser coils. This 1-quart green liquid concentrate removes dirt, grease, and lint buildup without rinsing, restoring heat transfer efficiency to 100%. Safe for aluminum and copper, it features metal fatigue inhibitors and an eco-friendly formula that’s non-acidic and non-alkaline, making it the smart choice for sustainable, high-performance HVAC maintenance.






| ASIN | B01D66YSDE |
| ASIN | B01D66YSDE |
| Best Sellers Rank | #187,948 in Health ( See Top 100 in Health ) #2,638 in All-Purpose Household Cleaners |
| Brand Name | Comstar |
| Capacity | 32 Fluid Ounces |
| Contains Liquid Contents? | Yes |
| Customer Reviews | 4.3 4.3 out of 5 stars (54) |
| Customer reviews | 4.3 4.3 out of 5 stars (54) |
| Date First Available | 9 July 2016 |
| Global Trade Identification Number | 00024924902998 |
| Item Form | Liquid |
| Item Volume | 1 Quarts |
| Item model number | 90-299 |
| Manufacturer | ComStar International Inc. |
| Manufacturer | ComStar International Inc. |
| Material Features | Clean |
| Material Type Free | en_AE |
| Model Number | 90-299 |
| Number of Items | 1 |
| Part Number | 90-299 |
| Product Dimensions | 8.26 x 8.26 x 26.67 cm; 1.04 kg |
| Scent | Unscented |
| Special Features | PH Neutral |
| Specific Uses For Product | Metal |
| Surface Recommendation | Metal |
| UPC | 024924902998 |
| Unit Count | 1 Ounce |
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