Cleaning The coil isn't tough, but you might want to be mindful when undertaking it. The indoor unit is tougher to scrub compared to the outdoor unit simply because you can’t just spray it using a nozzle with a water hose. HEPA air purifiers, like our picks from Coway and https://zanderud9g0.blog2learn.com/80200308/top-guidelines-of-air-conditioner-cleaning