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Camco

Camco Rhino Blaster RV Tank Rinser with Gate Valve & Backflow Preventer - RV Accessories for Waste Tank Cleaning - Essential Camper Supplies for Odor Control and Sensor Maintenance - (39086)

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Availability: In Stock.
Fulfilled by Amazon
Arrives Wednesday, Mar 25
Order within 7 hours and 17 minutes
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Style: With Gate Valve


Size: ‎1.3 pounds


Features

  • RV Holding Tank Rinser: Camco's Rhino Blaster Pro keeps your RV black tank, camper sewer hose, & RV tote tank clean and odor-free with a direct water blast. Regular tank rinsing helps prevent odors & clogs and ensures accurate sensor readings.
  • Gate Valve Controls Flow: The RV waste valve prevents water from escaping, allowing you to fill both holding tanks and effectively reach any remaining debris up on the tank walls. Simply open the valve to release the water flow.
  • Backflow Prevention: Safeguard your water supply with the built-in vacuum breaker. Easily attach it between your faucet and camper water hose to avoid backflow, stopping freshwater contamination.
  • Clear Elbow for Visibility: The 45 clear elbow enables direct water flow for rinsing out residue in your RV waste tank. Its transparent material allows you to easily see when the water runs clear, indicating a thorough clean.
  • Secure & Simple Installation: Easily attach this RV camping must-have to your sewer system with 360 swivel fittings. Connect the four-prong bayonet fitting to your RV sewer outlet & the lug fitting to your black water hose for a secure attachment.
  • Durable Construction: Built to last, this waste water tank rinser is constructed with durable polycarbonate that is break-resistant and designed to withstand the elements for long-lasting performance. Nothing is tougher than a Rhino.

Description

Enhance your outdoor adventures with Camco’s Rhino Blaster Pro Holding Tank Rinser, an innovative RV accessory that makes maintaining your RV sewer system a breeze by providing a thorough cleanse. Eliminate residue buildup and unpleasant odors with its powerful and efficient rinsing abilities. The RV gate valve ensures water stays contained, allowing the tanks to fill and reach debris higher up on the tank walls. Keep your black water tank and sewer hose in top condition and enjoy its seamless compatibility with RV portable waste holding tanks. With this camper accessory, you’ll hit the road with confidence, knowing your system is spotless, working smoothly, and free of unwanted smells. It’s a must-have RV sanitation tool. Upgrade to cleaner, more functional, and odor-free RV living today. Discover the difference with this camper essential and simplify RV septic tank cleaning.

Manufacturer: ‎Camco


Brand: ‎Camco


Model: ‎Camco


Item Weight: ‎1.3 pounds


Product Dimensions: ‎12.05 x 11.06 x 5.39 inches


Item model number: ‎39086


Manufacturer Part Number: ‎39086


Date First Available: June 19, 2017


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Mar 25

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Effective and Well-Designed Tool for RV Tank Maintenance
Style: Without Gate Valve Size: One Size
This Camco Rhino Blaster RV tank rinser is another well-thought-out RV solution from Camco. I use it regularly to maintain both the black and gray tanks on our RV, and it works exactly as intended. The design makes it easy to flush tanks thoroughly while keeping the process controlled and clean. The built-in backflow preventer adds an extra layer of safety and peace of mind during use. Setup is quick, connections are secure, and it integrates easily into a regular tank maintenance routine after trips. It’s a simple tool, but one that plays an important role in keeping the plumbing system functioning properly. I highly recommend this to any RV owner who wants an effective and reliable way to maintain their holding tanks. ... show more
Reviewed in the United States on January 10, 2026 by Mark H. in the Garage
    • Best tank flusher!
Style: With Gate Valve Size: ‎1.3 pounds
I used one of these years ago for a year of RV living. Does a super job of really çlearing the waste tanks, especially the black one. Best way of being able to do a backflush, and blow back clogs from the piping. Just ordered another for a park setting. You need the model with a valve to isolate the drain hose. ... show more
Reviewed in the United States on March 4, 2026 by R. Downs
    • Why did I wait 5 years to buy this?
Style: With Gate Valve Size: ‎1.3 pounds
I’m in my 5th year of camping and have seen several fellow campers use this. This morning my neighbor was using his to clean out his tank so I asked what he thought about and how easy/hard it is to use. After talking for a few minutes he gave me a demonstration. I was impressed enough that I ordered one. And since we are close enough to home and got same day delivery, we went home and picked it up. Now my travel trailer has a black tank flush but has never been all that useful. Back story- I have never been able to get my sneakers in my black tank to read EMPTY! I have tried all the cleaners, even sacrificed a long handled sprayer and stuck it down in the toilet, but nothing g has been as easy as this. I hooked it up per the directions. Ran the water for about 3 minutes then drained. Worked pretty good. More Debris came out even after I did the normal drain. I repeated with 3 more minutes of water and drained. My wife informed me that the tank showed empty. (In the past it would only show 2/3’s) So I did a third for 4 minutes and drained because I was still seeing “debris” come out and this time it was still a little discolored, but for the most part, clear. I can’t believe I waited this long to make this $50 purchase and for the piece of mind I get for knowing that tank is “cleared” it’s worth every penny. So to you campers who are looking for a quick and easy way to rinse your black tank, this is the fix!!! Enjoy and don’t wait 5 years like me!! Happy Camping!!! ... show more
Reviewed in the United States on August 3, 2025 by Proud Army Wife
    • Good Product
Style: With Gate Valve Size: ‎1.3 pounds
Works great for flushing out the RV tanks
Reviewed in the United States on February 12, 2026 by Larry Dickerson
    • Short lived, leaks Warranty suport is good.
Style: Without Gate Valve Size: One Size
Review Image by Randell Randell
Bought less than a month ago and it leaks (picture attached) EDIT 7-25-2025 I reached out to Camco and they are sending me a replacement item. Credit where credit is due.
Reviewed in the United States on July 24, 2025 by Randell Randell
    • Great tool to have for black tank service.
Style: With Gate Valve Size: ‎1.3 pounds
good quality, a must have for the serious camper that want their black tank functioning. The unit was instrumental in cleaning the sediment from the bottom of my tank. great price and fast delivery.
Reviewed in the United States on January 18, 2026 by Scott G Mills
    • De-clogged my black tank pipes!
Style: With Gate Valve Size: ‎1.3 pounds
This flush fitting worked amazing. Luckily I read through all of the reviews before hand so I knew not to over-tighten the hose and cause the plastic fitting to break like other people did. Before I bought this my tank wasn't emptying at all, I would pull the valve and only a little water would exit the tank. Using this tank flushing tool I flushed water into the tank 3 times within a few minutes and each time large lumps of toilet paper and fecal debris were able to become dislodge and loosened enough to come out. I'm stoked. I was hesitant for months before buying this, wondering if I could manage the dumping of the tank in other ways without having to purchase anything, but nothing was really working. It was a bit cheaper around black Friday so I decided to get it and I am completely glad I did! ... show more
Reviewed in the United States on December 6, 2025 by Spencer Sirvaitis
    • good product
Style: With Gate Valve Size: ‎1.3 pounds
no defects works great
Reviewed in the United States on February 13, 2026 by mark t

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