What is the required maintenance of a FreeRain System?
Very little. Like irrigation systems, FreeRain does need a winterization before freezing and a start up in the Spring. The filters have an automatic backwash to keep them clean. Also periodically the catch basin should be checked and any leaves and debris removed. The tanks themselves should require no maintenance. FreeRain has systems which have been operable for 10+ years and these tanks have never required pumping or cleaning.
