Features
- Unbeatable odor prevention
- Convenient zipper bag for easy storage
- Formaldehyde-free
- Biodegradable
Product Details
Porta-Pak™ 1.7 oz. Holding Tank Treatment by Walex®. Never deal with a messy liquid again! The #1 portion control product around the world. The pre-packaged water-soluble packet controls odors, breaks down waste and paper, and lubricates valves and seals. Just drop it in!