Walex Bio-Pak Alpine Fresh Holding Tank Deodorizer & Waste Digester | 2-Pack

Walex's Bio-Pak treatment uses an enzyme formula to work on two problems at once: knocking down holding tank odors and helping break down waste so it doesn't build up between dumps. It's a simple drop-in treatment for keeping the tank in better shape on the road.

This listing is a 2-pack in the Alpine Fresh scent, enough to get a couple of treatments started.

• Enzyme-based deodorizer and waste digester
• Alpine Fresh scent
• 2-pack

A good option for RVers who prefer an enzyme-based tank treatment over traditional chemical formulas.