He's over in the misnamed water softener forum where this type post should have been moved to. That forum is a water quality improvement and equipment forum, it's not just for softeners.
I have watched the video and read all the info on the site. Unless the water spigot valve is adjusted, or there is a 1.5 gpHr flow control, either way the pump has to cycle.
To get water out of the well the pump (and that spigot) is getting water from the pump inlet, not the top of the water column.
The aeration caused by the falling water isn't going to aerate much H2S because H2S comes out of solution naturally when the water pressure falls and/or comes into contact with air (oxygen). So there will be little to no H2S in the water at the top of the water column and more the farther down the column you go.
In the south most wells larger than 2" are 4" and that equipment is taking water form the pump inlet and treating it at 1.5 gpHr over 24-48 hrs. IIRC a 4" well holds like 3/4 gallon per foot of water? A 6" is 1.47 gal/ft. So the pump has to cycle although they say it doesn't. Actually it's the same as a 1.5 gpHr leak back into the well. The usual pressure tank size and switch settings should cause the pump to cycle about every 4-6 hrs with no water use in the house.
IMO the thing shouldn't work well or at all with a rock bore well where the recovery water usually comes in from below the pump inlet. A screened well has screening above the pump inlet, so when the house uses water it gets treated water IF there has been sufficient time for a treatment being done at 1.5 gpHr to treat all the water above the pump inlet. A rock bore well should always have dissolved H2S (and its odor) still in the water no matter how long the 1.5 gpHr has been done between water uses in the house that does not pull the static water level down. But then... any pump is only moving water from the static water level in the well due to atmospheric pressure... So maybe it does allow treated water until the static water level stabilizes but... most of the treatment is being done naturally because of the pressure drop and air on top the water column.
I think it is sold by allowing use of it before the people pay for it so if it doesn't work, the person throws it away or returns it at their expense. And I doubt anyone is told how often that happens. I say that based on knowing what the materials to make the thing would cost me and what the purchase price is. The prices are quite high. But then they say they have a patten on something and they may not be making that part themselves. I would think they have a patten on the whole thing though.
The product may work for some people in the south but I have my doubts it would work well across the non freezing areas of the US. Or if it would work well or for very long with iron or any type of bacteria in the water.
It looks like the Deluxe model is using a GAC or carbon block filter cartridge. They don't remove soluble/dissolved iron, only rust, but then air oxidizes iron and that will be happening as their product adds air in the return line.. And there should be a bunch of rust buildup inside the casing at and above the water line and some falling down the water column to be sucked into the pump inlet when the pump runs.
Bottom line.... I wouldn't sell it or buy it. Especially for $400-$600 and without a spigot at the well.