Camco 39085 Rhino Blaster Pro Holding Tank Rinser w/Gate Valve

This nozzle is aimed directly back into my black water tank. The gated valve allows for excellent backflow clean out. Got my sensors working again.

So glad we bought this rhino blaster with the holding tank it does a great job

Product works very well we love it

Weve used our travel trailer about six times total over the past year. Always emptied the black tank, then ran the toilet for a good while and flushed it out again. This past weekend, I tried this out for the first time. I purchased the gated version, so its a review of that specific one. This one does come with the anti back flow for the water hose. Got everything hooked up and at the end of the trip fired it up. Started by opening the gate, then the black tank valve. Once the black water came to a slight crawl, I turned on the water. In a few minutes, water started coming back out of the black tank. It was disgusting what has been left in there. I turned the water off and let the tank drain. After that, I closed the gate on the device and ran the water again. Watched the black water tank level until it came to almost full. Turned off the water and opened the gate. So much gunk came out. Did this process twice more just to make sure it was really clean. After I was finished, I closed the black water valve and opened the grey tank. I just did one rinse of this since its mostly just soapy water. While the jet of water didnt directly go into the tank (like the black one) it still filled it up and rinsed out. Once complete, I closed off the grey valve and ran the water again, rinsing out the sewer hose. Had zero issues with leaking, and got the tanks clean.

Cleans tank and tank sensors so they read more accurately.

worked great

I was surprised at how well this works. It cleaned gunk out of my tank I didnt even know I had. Quality of build is good and looks sturdy. I had to rotate the valve assembly, but thats not a problem, its designed in a modular fashion to be rotated in whatever orientation you need. It even made my tank sensors work properly again. Tank sensors are notorious for inaccurate readings due to gunk on the sensors. After multiple flushes the sensors in both the black and grey tanks are working again! From now on I will always have one of these in any camper I own. Im a full timer so Ill be using this weekly. I now have a stink and gunk free poo tank, happy camper again. Highly recommended, get one.

Heard it was great. Returned product as we had 2

Highly recommend! My RV tank was clogged and wouldnt empty. I tried the chemical stuff to dissolve the clog but no luck. Ordered this product to filled the pipes from below, water pushed the clog back into the tank, then drained. Problem solved! The built-in gate valve is absolutely necessary for doing this. Also works great for intended purpose of just cleaning sludge out of tank and pipes. Dont expect it blast high pressure water into your tank, high pressure only works until the first bend in your pipes, but filling from the bottom still works better and faster than from the top. Lastly, the clear tube is great for determining when your tank is empty, flushing clear water, or still has solids in it.

This is great, easy to set-up and use. No water mess in side the RV. You can tell when the tank is clean. Would recommend to anyone without a flush on their RV.