GoBluTech Black Tank Flush Kit Review

Introduction

If you’ve ever flushed your RV’s black tank the old-school way, you know the drill: cut off the city water, disconnect the hose, dig out the “black tank only” hose, hook it up, flush, then reverse the whole process. It’s annoying, time-consuming, and honestly, kind of gross.

We recently upgraded our 2025 Brinkley Z3610 with the GoBluTech Black Tank Flush Kit, and it instantly solved this messy chore. No more hose swapping. No more shutting off the water. Just one easy turn of a valve, and boom, our black tank is flushing while our freshwater stays connected.

It’s a small piece of hardware that makes a huge difference, especially for full-time RVers like us. And the best part? Installation took less than 10 minutes.

Check current price & availability for the GoBluTech Black Tank Flush Kit.

The Problem: Traditional Black Tank Flushing is a Hassle

Let’s be real, flushing the black tank is one of the least glamorous parts of RV life. And yet, it’s one of the most important if you want to keep things running smoothly (and smelling fresh). But the way most RVs are set up makes this routine task way harder than it needs to be.

In our case, every time we needed to flush the black tank, we had to:

• Turn off the city water
  
• Disconnect our clean water hose.
  
• Grab the separate hose we only use for black tank flushing.
  
• Connect that to the flush inlet.
  
• Run the flush
  
• Then, disconnect it all and rehook everything back up.

That might not sound like a big deal if you only camp a few weekends a year. But when you’re full-timing, every added step becomes a hassle fast.

It’s not just about the inconvenience. There’s also the risk of contamination from constantly swapping hoses and connectors, something no one wants when dealing with their RV’s water systems. It’s a process that feels clunky, outdated, and honestly, kind of sketchy.

That’s why we started searching for a cleaner, more efficient solution. And that’s when we found GoBluTech.

The Solution: GoBluTech’s Black Tank Flush Kit

Enter the GoBluTech Black Tank Flush Kit, a sleek, stainless steel upgrade that completely changes the game when it comes to flushing your RV’s black tank.

Instead of fumbling with hoses, this setup lets you stay fully connected to your city water line while seamlessly redirecting flow to your black tank with just a twist of a valve. No hose swapping. No interruptions. No chance of contaminating your fresh water supply.

The entire system is built from 304 stainless steel and includes a built-in backflow preventer, so there’s zero risk of dirty water making its way back into your freshwater system. That alone makes it worth the upgrade.

But here’s the real beauty: when it’s time to flush, you just flip the directional valve, and boom, you’re flushing. When you’re done, flip it back, and everything flows as usual. It’s that simple.

For us, it took a task we used to dread and made it something we could do in under a minute, without touching a hose.

Simplify your tank maintenance and upgrade your setup here.
GoBluTech Black Tank Flush Kit

Features That Make This a Game-Changer

The GoBluTech Black Tank Flush Kit isn’t just a time-saver; it’s a seriously well-engineered solution built for RVers who value efficiency, safety, and innovative design. Here’s what makes it stand out:

Premium Stainless Steel Construction
Made from high-quality 304 stainless steel (18/8), this kit is designed to last. It’s rugged, corrosion-resistant, and built to handle life on the road.

Built-In Backflow Preventer
Protects your freshwater supply by preventing dirty water from reversing back into your system. No more sketchy DIY solutions or add-on valves; this is integrated right into the kit.

Blu Quick Connect System
Pairs seamlessly with Blu Technology hoses using their unique quick-connect setup. Switching functions is fast, secure, and leak-free.

Dedicated 18″ Flush Hose Included
You don’t need to dig around for an extra hose. This kit comes with a separate black tank flush hose already fitted with Blu Quick Connects, so everything is ready to go.

360° Swivel for Custom Orientation
Whether your inlet is high, low, or off to the side, the 360° swivel allows for multiple mounting positions without fighting against your hose.

Safe for Drinking Water Systems
Every component is made with FDA-, ANSI-, and NSF-compliant materials for peace of mind.

In short: it’s not just an upgrade, it’s peace of mind, saved time, and one less RV chore to dread.

Installation: What You Need + Setup Tips

One of the best things about the GoBluTech Black Tank Flush Kit is how easy it is to install, even if you’re not especially handy.

It took us about 10 minutes total to get everything hooked up on our 2025 Brinkley Z3610. The instructions were clear, the parts were of high quality, and the end result looked exceptionally clean.

What You’ll Need for Installation:

• An adjustable wrench or pliers
• Teflon tape (optional but recommended)

• 1 (¾) inch female quick connect.
  (This is important; these are not included with the main kit but are required for setup)
• 1 (¾) inch male quick connect.
  (This is important; this is not included with the main kit but is required for setup)

You can grab the Female Quick Connects here.

Once you have everything, the install is straightforward:

1. Locate your black tank flush inlet.
   
2. Install the quick-connect valve in-line between your city water hose and RV inlet.
   
3. Attach the dedicated 18” flush hose to your black tank inlet using one of the quick connects.
   
4. Turn the valve one way to direct water to your fresh tank as usual, or flip it to send water straight to the black tank flush inlet when needed.

No electrical work. No permanent modifications. Just a smarter, faster, and safer flushing system ready to go.

Real-World Use: Why We Love It on the Road

We’ve been full-timing in our RV long enough to know that little upgrades can make a big difference, and this is one of those upgrades.

With the GoBluTech Black Tank Flush Kit installed, black tank maintenance is no longer this dreaded multi-step process. Here’s how it works for us now:

1. We stay fully hooked up to city water, no disconnecting.
   
2. When it’s time to flush, we just turn the valve to redirect the water to the black tank.
   
3. Let it flush.
   
4. When we’re done, we flip the valve back, and we’re done.

It’s that simple. We’re no longer juggling hoses or timing flushes around when we can safely disconnect. And the peace of mind that our freshwater isn’t at risk of contamination? That’s worth it alone.

Even better, this is now a part of our routine that takes seconds instead of minutes, and it fits perfectly with the Blu Technology gear we were already using.

If you’re someone who flushes regularly (and you should), this kit is a no-brainer.

Why We Recommend It to Every RVer

Whether you’re a weekend warrior, a seasonal snowbird, or living full-time like us, the GoBluTech Black Tank Flush Kit is one of those upgrades that just makes RV life easier.

It solves real problems: no more water shut-offs, no more hose swapping, and no more worrying about cross-contamination between your fresh water and black tank systems. It’s efficient, safe, and built to last with top-quality stainless steel and quick-connect fittings that just work.

If you’re tired of the hassle (or if you’ve ever stood in the rain trying to wrestle hoses mid-flush), this is the kind of product that pays for itself in convenience alone.

We wouldn’t want to travel without it.

 Make black tank maintenance faster, safer, and stress-free
  GoBluTech Black Tank Flush Kit

Final Thoughts

The GoBluTech Black Tank Flush Kit is one of those small upgrades that delivers an outsized impact. It turns a tedious, annoying chore into a quick, one-valve operation, with better safety, cleaner water management, and zero hose juggling.

We installed it on our 2025 Brinkley Z3610 in under 10 minutes, and it immediately became one of our favorite RV add-ons. It’s rare to find a product that solves such a specific problem this well, but GoBluTech nailed it with this one.

If you’re someone who appreciates clean installs, time-saving solutions, and gear that just makes your RV life smoother, we can’t recommend it enough.

Ready to upgrade your black tank setup?
GoBluTech Black Tank Flush Kit