30 years. Whether your business is larger or small, we guarantee you will be satisfied by our knowledgeable staff.
We guarantee a professional installation with the highest quality filters.
Our high pressure rig can clean any coil. Eliminate workplace
complaints with our chemical free cleaning.
Come to DL Sales Corp for All Your
Filtration Supplies in Phoenix, AZ
DL Sales Corp is a family of companies consisting of Dave Downing & Associates, Filtemp Sales, and Filtration Systems in Phoenix, Arizona. With 35 years of experience in the filtration industry, we have the ability to meet all your commercial, industrial, and residential filtration needs.
In a constantly changing environment, DL Sales Corp seeks the best products to ensure you have the latest technology available. We offer a full line of filtration supplies in Phoenix, AZ.
Air and Liquid Filtration Products and Services
Operating as Dave Downing & Associates, DL Sales Corp built a reputation as the leading air filter provider. With a fleet of vehicles, our service staff provides air filtration installation for many of the Valley’s commercial businesses, government offices, big box retailers, food chains, and hospitals.
In addition to air filtration, DL Sales Corp supplies a full line of liquid filtration products, including under sink RO systems, automatic strainers for large municipal reservoirs, and side stream sand filters or multi-bag vessels for cooling towers.
We represent large manufacturers such as Eaton, Pentair, and Velcon. This enables us to deliver filtration for industries such as petrochemical, pharmaceutical compounding, cosmetics, and paint manufacturing.