Air compressor for winterizing

Just recently someone mentioned a small air compressor under $100 from Home Depot that is suitable for pushing enough air through the system to winterize the Pod.  I cannot find that strand.  I'm thinking it was a small pancake compressor like this one:

http://www.homedepot.com/p/Powermate-1-Gal-Portable-Electric-Air-Compressor-VNP0000101/202065070

I went by Home Depot and they didn't have it so came home to order online and then got to reading reviews.  There are always going to be positive and negative reviews but has anyone used this compressor?  Just want to make sure it really would provide enough pressure to do the job before purchasing.

Also wanted to make sure this was the same one someone in the forum had mentioned.

If you do not otherwise have a use for a compressor, I would not buy one just for winterizing your camper. It takes about 1 gallon of pink stuff to winterize our 177.. $3.

If you HAVE a need for a compressor, in my world view, you don't need a cheap one..

Be sure and set the pressure on the compressor to no more than 40 psi. the plastic pipe will not withstand high pressure.

lark R-171 Ford F 150 MN

You will be glad you use the air compressor to blow out your water lines.  This is my 2nd year using this method.  I timed it and from the time I hooked up the air hose to my water line under the sink where the 3 way valve is it took a total of 1 minute to blow out both sinks and toilet.  My tank pressure was 60 p.s.i.  My brother has used the same pressure on his unit for quite a number of years w/o any incidents.

The first year I used the traditional red anti-freeze :( and had a horrible time trying to get rid of the nasty after taste in our water lines.  After flushing the tank out 5x  using first bleach and then a mix of white vinegar and lemon/lime concentrate, we were successful in getting rid of the taste, will never use red anti-freeze again. 

I was thinking about doing it that way myself, sounds a lot easier but confused a little. if you use air to blow out all the water in the lines, you do not need to use antifreeze at all?