You guessed it Grumpy! I want and took a look at it today. It is a regenerating desiccant unit. The two filters are used to filter the air before it enters the dryer and after it leaves. The look to be mounted upside down in the photo because the whole unit is upside down. The **** on top...
Sorry that is the only pic he sent me. I am thinking I can get it pretty cheap. He told me to make an offer. I just don't want to buy it and have no way to use it. I guess my best bet is to go look at it and tear it apart.
Can anyone give me any info about this air dryer? A local guy is selling it and doesn't know anything about it. Would it be worth buying? Any idea what the little contraption above the two large cylinders is? Any info is appreciated. Thanks.