Porta-Pak is currently used in millions of commercial applications every year, Porta-Pak has made a huge impact in the RV and marine markets. No other product available offers the combination of deodorizing performance in an easy to use drop-in - making liquid holding tank products obsolete.

Elemonate was developed by Walex's R and D department representing the latest technology in quick dissolving tablets. Elemonate utilizes the same ultimate odor prevention formula found in Porta-Pak black holding tank deodorizer along with special enzymes designed to dissolve grease and organic sludg...

Porta-Pak is currently used in millions of commercial applications every year, Porta-Pak has made a huge impact in the RV and marine markets. No other product available offers the combination of deodorizing performance in an easy to use drop-in-making liquid holding tank products obsolete.