Retrotech Duct Blaster $1100

Hey Guys- I have a older model # DU 200 duct blaster kit for sale. The manometer has not been calibrated in a while (for 100% accuracy) bu,t it will still give you good current results. I have it on Ebay as well. I live in Boulder, CO. You Don’t know if these pics attached uploaded or not, e mail me at

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