I give Aerostream a 5/5 review. I purchased it because I was getting some septic smell from the leaching area on my small lakeside lot, particularly when doing laundry. I did the installation myself in a couple of hours. My tank is concrete and I had to rent a good hammer drill to put a hole in the tank but with the right tool it was easy. I placed the pump about 14 feet away. Threading the hose was a minor challenge because it goes beneath a deck. Connecting the bubbler and putting it in the tank was easy. The pump has a quiet hum that cannot be heard inside. Most importantly, within a week the smell problem was gone and has not returned. I feel I have greatly lengthened the life of my system, and saved myself the prospect of a new leach field, which would have been a huge expense, and eyesore.
Peter Harris, Vermont