Here’s a quick look at how well the Viper Heavy Duty Coil Cleaner works on some algae cover aluminum PTAC covers. I use this stuff for all sorts of HVAC cleaning needs. Be sure to pick some up and try it yourself. For more information check out www.refrigtech.com
Be sure to check out our Amazon storefront to check out all the products and tools we use.
https://www.amazon.com/shop/hvacinsc
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