NuTone Mosquito Repellent System 4-Pack Kit

For protection and added comfort outdoors, the NuTone Haven Backyard Mosquito Repellent System produces an invisible zone of protection which repels biting mosquitoes. Each Mosquito Repellent Fixture contains a vaporizer that releases an odorless, invisible repellent that protects a 12-ft. diameter area. Use repellent fixture on a deck, patio or outdoor area for up to 440 sq. ft. of coverage. You can add a fixture for 110 sq. ft. of additional protection.