I am replacing my Super S water conditioner after 17 years of service. It has done a very good job of eliminating the sulfur odor in our well water but has seen it's better days! I have been looking at some new treatment options which treat both sulfur odor and Manganese (I get black slimy deposits in the toilet tanks) without the need for periodic clorination and the annoying air compressor which runs every hour. I have been considering a system like the air injection system (no external air compressor required) made by Abundant Flow Water Systems -- AI25. It utilizes a good control head (Fleck 2510 SXT) and a Filox media. My question is, does anyone have any experience with this machine in a sulfur odor application? It sounds like it would be a good performer in my house. Please let me know if you have used this system or a similar Filox media system. Thanks!