I know there has been past posts on this subject before but I can't seem to find any actual responses. I know spy9doc had a thread about them at one time, but I can't seem to locate it. I would like to put a small unit in the room with the pigs, they don't smell or anything, but I would just like that added cleanliness factor. Can those of you who use one please let me know the brand and if you are happy with their performance. Also, how are they as regards being noisy?
Thanks for your input.
Thanks for your input.