The picture is illustrative. Photo: Shutterstock Kodu.postimees.ee 25. March 2026, 15:37 An air conditioner is usually considered an energy-efficient way to cool and heat a home. However, less known is that the device also helps to clean indoor air. Topics: #air #conditioner #home Post navigation Kalev/Cramo defeated Zella Riga in a fierce battle and will meet Tartu in the semifinals Travel expert recommends: don’t wear that color of clothes on the plane