Bottle: 2 lt. Holding tank deodorant.
Bottle: 1 lt. Specially made for waste holding tanks periodical maintenance THETFORD
Prevents clogging by rapidly dissolving in holding tanks. 2 ply. Biodegradable Aqua Soft Pack: 1 bag x 4 rolls
Measures: 250 x 50 mm Pack: 1 x bag Charcoal canister for black water tank vent. Made of plastic with female adaptors 1/2’’.