Do NOT let your air conditioner filter look like this!

Coil Cleaner Selection Guide from Nu-Calgon Website
https://www.nucalgon.com/coil-cleaner-selection-guide/

Coil Gun Sprayer from Nu-Calgon Website
https://www.nucalgon.com/products/coil-cleaners-sprayers/sprayers/coil-gun/

Tools and Cleaner I use

NU CALGON 4774-0 Coil Gun Sprayer With Quick Connect Hose Nozzle
https://amzn.to/3Q3KWlR

Nu-Calgon Coil Cleaning Products I use
Nu-Calgon 4291-08 Nu-Brite
https://amzn.to/44wYx9g

Nu-Calgon Tri-Pow'r HD
https://amzn.to/3XB6d7Q

Nu-Calgon 4171-75 Evap Foam No Rinse Evaporator Coil Cleaner
https://amzn.to/3CYJ0mF

Join this channel to get access to perks:
https://www.youtube.com/channel/UCuMyjTVlkM4xZ5z_eSyoB1w/join

Wanna learn more about hvac?
Check out my hvac tips for technicians playlist.

https://youtube.com/playlist?list=PLVjetZt5xgenmO76adHwb2ctyeBIFKUus