When my spouse plus I were invited to have dinner at my brother’s house, I didn’t think anything could go wrong. Both of us were honored to have dinner with my brother plus his hubby. Well, when we got there, my spouse plus I started coughing plus we could tell that the air quality was not absolutely good. I tried not to say anything for a long time. I figured if we could just make it through the dinner, we would be golden, however of course, my spouse was so uncomfortable, I knew that I had to say something. I ended up talking with my brother’s hubby plus I asked him when was the last time he had the air filter changed plus the HVAC duct system cleaned. He said he fluctuations the air filters roughly every 3 weeks, however he doesn’t use the expensive air filters. I went with him to the basement plus he showed myself and others the air filters he uses. I could not believe it, he was using the air filters that are cheap plus need to be changed once every week. It’s no wonder the air quality was bad. I told him it was not a fantastic plan to use those cheap air filters. He asked myself and others if I knew what kind of air filters he should get, plus I told him that I would show him! So we went to the store while my spouse plus my brother were talking. Both of us absolutely ended up getting some HEPA air filters which are superb for improving the air quality; As a matter of fact, you can’t find a better air filter for your Heating plus A/C system! It didn’t even take long after we installed the HEPA air filter for the air quality to improve dramatically! Even my brother was glad with the change! Both of us ended up having a absolutely nice dinner because of the improved air quality.