I'm just outside Philadelphia. My crawl space gets water during heavy rain. Do I need one of the expensive crawl space dehumidifiers sold by basement companies or will a unit from Sears or Best Buy do the same thing for less?
The units I was looking at were a Sani Dry CSB 90 pint unit which is about $1,300
Fridigadare 70 pint unit which is only around $300
Can someone tell me why the Sani Dry unit is so much more? Is it worth it? Thanks!