 Tune in Saturday to Jack's Backyard, brought to you by Wild Birds Unlimited. The air quality in your home is so important. Fortunately, the experts at A to Z Vacuum and Fan offer the best selection of vacuum cleaners, the proper vacuum bags, and air purifiers. A to Z Vacuum and Fan is open for business Monday through Friday from 9 a.m. to 6 p.m. and Saturday from 9 to 4 p.m.