Press release content from KISSPR. The AP news staff was not involved in its creation. Air Filtration Experts From Camfil Describe How Grocery Stores Can Improve Indoor Air Quality, Reduce Operating Costs April 1, 2021 GMT 04/01/2021, Riverdale // KISSPR // Over the years, modern-day grocery stores have evolved far beyond just selling produce and canned goods. Today, you can expect a grocery store to function as part community center, part big-box retailer, part food processor, part restaurant, and more. This evolution adds an ever-increasing strain on the HVAC system to maintain acceptable ventilation and clean air. If there’s one thing that’s going to survive long after the pandemic is over, it will be the public’s demand for safe environments within retail spaces.