I need to buy something to clean my black tank. I've found Valterra and a Camco flexible wands. In looking at the video the Valterra doesn't look as though it puts out as much pressure as the Camco. I...
It is easy to make a wand out of pvc. If you need it to be flexible then use Pex tubing. Just get a garden hose to PVC/Pex adapter or stretch a 5/8th hose over a 1/2 inch pvc/pex and clamp it. Put a cap on the end and drill some small holes in the end. It will swivel easily to get all the way around the tank.