I come from a family where most of the people in it are sufferers of allergies. Because of this fact, we have taken all kinds of steps in order to avoid making those allergies worse than they already are. When our fiance & I had children, our children were also allergy sufferers like us. The people I was with and I wanted to avoid them having to go through the same thing that we did, & so we started doing some online searching for solutions that could help relieve allergies without having to always rely on medications. What we l received is that occasionally, solutions to your problems can pop up in the oddest of locales. In locales that you would never expect. The people I was with and I did the most of our research online & what we found was the odd websites of some heating & cooling system companies. What made this particular is that all of them had products that could not only improve your indoor air conditions however also improve your allergies as a result. These were things like HEPA filters & air purification systems. When we saw how much they could help out family, we wasted no time in purchasing two sitting air purification systems & a HEPA filter that will go on the heating & cooling system unit. Things have gotten so much cleaner since using them, & we are all a much happier & healthier family. I have recently started speaking to other families that also have problems with allergies & I have made it our goal to help them in the same way that they have helped us, so I shared our story of how we found the right Heating, Ventilation, & A/C business for us & how the HEPA filters have worked wonders for every member of our family. I suppose it will be helpful information.