Treats your black holding tank system with an 'All - Natural' Enzyme cleaning
treatment in as little as 12 hours.
* Cleans Sensors
* Consumer Friendly
* Prevents Waste and Paper Build-up
* Easy to Use Dissolvable Packet
* 1 Year Supply
HOW TO USE: Drop-in One (1) packet (per 100 gallons / RV's). Fill Black Holding Tank / Cassette to capacity with water. Let tank sit for 24 hours, then drain.
Prices include VAT
1 x Pouch
2 x Pouch
3 x Pouch