[makomk]

It, ah, looks like Conviron's smallest unit is still a little larger than a typical full-height fridge - and that one's really new, having only been announced in April this year. (Reverse osmosis system not included.) Doesn't look as well insulated as your typical fridge though. All the other ones are even bigger. They're not really comparable - or doing the same thing, given that the PFC was hydroponics-based.