Feature Products One of the most efficient diffusers available less gas and fewer diffusers are required Product Description 1.One of the most efficient diffusers available less gas and fewer diffusers are required to achieve the same results. 2.Robus ceramic plates are set in at construction rigid aluminum base with solid brass connection fittings. 3.Easy to install and use simple to connect for trouble-free operation. 4.Flexible, modular design easily add or subtract diffusers to match your changing needs 5.Comprehensive customer support take advantage of our considerable engineering expertise and thorough after-sales support. 6.Full 2 year warranty covering defective materials and workmanship.