Horrible plastic off gassing smell with new filters
I have an A2 unit. For the price you expect it to run smoothly. There is always a problem with the replacement filter. First there was rattling and more recently the filters reek of plastic when you change to a new one as they off gas. If you google the problem, it is not unique to the filters I received. I have an Alen unit that does not have any of these issues. And Alen stands behind their product.








