About Spruce

Spruce Environmental Technologies, Inc., an ENERGY STAR Partner, was founded with the purpose of making indoor air safer by removing a major health hazard: Radon. Our RadonAway® radon fans are the most popular, reliable and effective radon fans in the world. Spruce also manufactures Spruce brand inline ventilation fans, AccuStar® and RadStar radon testing devices, AIRaider™ water aeration systems for radon in water, and additional radon monitoring and mitigation products.