Dealing with black/gray tanks

Dealing with black/gray tanks

This article appeared in the January/February 2019 issue of the RV Women Magazine and is reprinted with their permission. To download a PDF of the article, click here. Donna Parker, a member of the Texas Ramblin’ Roses Chapter, attended a seminar at the Shawnee...
Chemical free holding tank cleaning

Chemical free holding tank cleaning

Originally printed in the 2004 issue of the Colorado Spring Business Journal Thomas Edison. Bill Gates. Preston Hall. Edison and Gates are household names, and Hall is about to become one, especially in the homes of millions of recreational-vehicle enthusiasts. Hall...
Plumber develops new service industry with General’s help

Supplier Spotlight: All Pro Water Flow

This review of All Pro Water Flow originally appeared in the October 2003 issue of RV NEWS. Preston Hall, the inventor of the All Pro Water-Flow system, has been an RVer for years. And just like other RV owners, he’s had to deal with holding tank odors and false...
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