Biodegradable Porta-Pak RV Holding Tank Deodorizer, 10 Drop-Ins for 30 Days
Biodegradable Porta-Pak RV Holding Tank Deodorizer. Why choose our Porta-Pak RV Holding Tank Deodorizer?. Tired of battling unpleasant odors and dealing with clogged black tanks on your adventures?. Our Porta-Pak RV and marine holding tank deodorizer is your ultimate solution for keeping your RV or boat impeccably fresh.