What are the Singing Rain™ system maintenance/chemical replenishment/filter replacement costs and frequencies?
The only scheduled maintenance for Singing Rain™ relates to chemical and filter replacements. Chemicals (detergent, surfactant) are expected to be replenished approximately every 3 months and are priced at $40 per 5,000 sq. ft. The water separation filters should be replaced yearly at a cost of $30 plus labor.
