See Tune® Results

After 2 years of extensive testing, RPM executives have installed Tune® filters enterprise-wide. In the fall of 2020, filters were installed in 170 existing stores and are being added to new locations during construction.
Upon learning what the Tune® Filter could do for the 2nd largest franchise owner of Domino’s in the United States, Cowabunga Pizza decided to test seven stores in Georgia. Each Domino’s location averages 1,500 sq. ft. in size, including kitchen with oven, heat keepers, refrigeration and other temperature controlled food storage, and various customer wait and dining spaces.
A full-service restaurant and popular venue, this set of TGI Fridays are owned by a franchise group operating seven locations.
Located in Wheeling, WV, Comfort Inn & Suites offers 95 guest rooms, conference and meeting rooms, a business office, a spa, and an indoor pool next to a fitness center.
In 2016, Wheeling Jesuit University College of Engineering utilized the Tune® Filter (originally named T7 EMI Facility Filter) for their EGR481 Capstone Engineering Project for their senior students.
A beverage production company located in Birmingham, AL, Buffalo Rock produces over 40 million cases annually with the capacity to produce in excess of 55 to 60 million cases annually.
Upon taking office, mayor Rodger Lingerfelt sought ways to deliver savings to the citizens of Rainsville, AL. In September of 2017, he initiated an LED lighting retrofit and Tune® filter installations in many of the city’s facilities.