Support women-owned business by purchasing your wholesale radon mitigation tools at Professional Discount Supply.  PDS is female-owned and operated since 1996!  At PDS, we offer a full line of Fantech and RadonAway radon fans, as well as the tools you need to get your mitigation done right: micro-manometers, dirt augers, U-tube manometers, radon barrier, polyurethane sheeting, polyurethane caulk, fire collars, flexible pipe couplers, LDVI couplers, PVC floor bushings, hydro-sep condensation bypasses, pipe strapping, radon test kits: short term and long term, sump covers and lids, dranjer valves, fan shrouds, rain caps, and more!