bing tracking image
  1. RV Starter Kits
  2. Valterra
  3. Yes - With Sewer Hose
  4. Yes - With Power Adapter
  5. Yes - With Water Regulator
  6. Yes - With Gloves
Valterra EZ Coupler RV Starter Kit

Valterra EZ Coupler RV Starter Kit

Item # K88205
lowest price pledge
Our Price: $69.81
You Save: 37%
RV Starter Kits
Orders above $99 qualify for Free Shipping
Shipping Weight: 8 lbs
In Stock
zoom in icon
slider vertical icon
zoom out icon
Comment field cannot be left empty.
Name field cannot be left empty.

Thank you! Your comment has been submitted successfully. You should be able to view your question/comment here within a few days.

Error submitting comment. Please try again momentarily.

Product Images

In Use/Installed

Need help with installation?
Locate installers near me
Kit includes 10' EZ coupler extension hose, 90-degree sewer adapter, disposable gloves, 25' drinking water hose, water regulator, 30/15 amp electrical adapter, 3-way bubble level, 2 rolls of septic-safe toilet paper, and toilet treatment. Lowest Prices for the best rv starter kits from Valterra. Valterra EZ Coupler RV Starter Kit part number K88205 can be ordered online at or call 1-833-496-1390 for expert service.
  • All Info
  • Reviews (6)
  • Q & A (0)
  • Videos (2)
  • Photos
  • Why etrailer?

Valterra RV Starter Kits - K88205

  • Yes - With Sewer Hose
  • Yes - With Power Adapter
  • Yes - With Water Regulator
  • Yes - With Gloves
  • No - Without DVD
  • Yes - With Drinking Hose
  • Yes - With Hose Adapter
  • Valterra
  • Yes - With Tank Treatment

Kit includes 10' EZ coupler extension hose, 90-degree sewer adapter, disposable gloves, 25' drinking water hose, water regulator, 30/15 amp electrical adapter, 3-way bubble level, 2 rolls of septic-safe toilet paper, and toilet treatment.


  • Nine products in a convenient box help prepare your RV for the road
  • EZ Coupler extension hose extends the length of your sewer hose
  • 90-Degree sewer adapter has bayonet fittings to ensure a secure connection
    • Adapter reduces stress on your hose
  • 4-in-1 adapter fits 4 sizes of dump station inlets
    • Fits 3" slip and 3", 3-1/2", and 4" threaded pipes
  • 12-Pack of disposable RV dump gloves
    • One size fits all
  • High-pressure drinking water hose runs potable water to your holding tank or fresh-water system
    • Hi-Flow fittings
  • Water regulator protects your RV's fresh water hose and equipment from damage caused by inconsistent water pressure
    • Regulates incoming water pressure to 40-50 psi
    • Installs between the water source and your water hose
    • Lead-free
  • 30/15 Amp temporary electrical adapter
    • PVC construction with brass contacts
  • (1) 3-Way bubble level - Three-way bubble level designed for multiple types of leveling
  • (2) 200-Sheet rolls of biodegradable septic-safe 2-ply toilet paper
  • 4-Pack of drop-in toilet treatments


  • Extension hose length: 10'
  • Drinking water hose:
    • Length: 25"
    • Diameter: 1/2"
    • Pressure rating: 160 psi
  • Warranty:
    • Extension hose: 1 year
    • 90-degree sewer adapter: 1 year
    • Water regulator: 1 year
    • Drinking water hose: 10 year

90-Degree RV Sewer Hose Adapter

Valterra 90-degree RV sewer hose fitting

The 90-Degree sewer adapter is designed to reduce the amount of stress that is typically placed on a sewer hose. The bayonet fittings ensure a quick and secure connection with your RV's sewer hose.

4-in-1 Sewer Adapter

Valterra 4-1n-1 sewer adapter

This 4-in-1 adapter is designed to fit 4 sizes of dump station inlets for easier draining of your black-water tank. Adapter fits 3" slip and 3", 3-1/2", and 4" threaded pipes.

Water Regulator

Valterra water regulator

This lead-free water regulator protects your RV's fresh water hose and equipment from damage caused by inconsistent water pressure. The regulator installs between the water source and your water hose, and regulates incoming water pressure to 40-50 psi.

3-Way Bubble Level

Valterra DWV tee fitting dimensions

The three-way bubble level is designed for multiple types of leveling - horizontal, vertical, and surface. For horizontal leveling, hold the level against the top or bottom of the object and adjust the object until the bubble is centered in the level's top marks. For vertical leveling, hold the level against the side of the object and adjust the object until the bubble is centered in the level's top marks. For surface leveling, place the level flat on the top surface of the object and adjust the object until the bubble is centered in the level's bull's-eye marking.

K88205 Valterra RV Starter Kit with Easy Coupler Extension Hose

California residents: click here

Video of Valterra EZ Coupler RV Starter Kit

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.

Video Transcript for Valterra EZ Coupler RV Starter Kit Review

AJ: What's up everybody, it's AJ with Today, I'm going to be checking out this EZ Coupler RV accessory kit. This is a good place to start, if you just now getting into. You've got a camper or an RV and you're taking it out for the first time. Let's open it up and check it out. We've already opened up the kit.

We're going to go over everything one by one and just briefly go over how they work. But I'm also going to give you some add-ons that'll make your life easier and help you in the long run.First up is this fresh drinking water hose. This is going to be good for when you get to the campsite. You'll run this side to where they have the hookup for the water. And the other end, here, will go to your RV or camper.

Now, when you go to hook it up to their station, that they give you the water from, you're going to use this pressure regulator, as well. That way, if there's a 100 PSIs of pressure coming out of their side, you don't want it blasting through into your rig. Those pipes aren't meant for that much. This is going to drop it back down to 50. It's much more manageable for your rig.

With 25 feet of hose, we're going to have plenty to get back to our right here and screw it in.And now, you should have plenty of fresh water. My recommendation though, this doesn't come with the kit, but I would recommend getting one of these brass hose savers to run it in this side. That way, if the hose gets pulled down, it doesn't pinch anywhere, for any reason. And then you couldn't get water in there. You just remove this, tighten this in like you would the hose, then easily screw in the hose here.You can see now, that the hose comes down, the bend here is in the brass and this is going to last you a really long time.

And now your hose will last you way longer too. Another thing you may want to think about is a water filter. You can put a water filter here, that would sit here, in between your hose and your connection and filter the water going in to your city water connection. Back on this side of the hose, I just want to point out that it does include a replacement rubber washer, just in case this one was damaged or got lost. You'd easily just replace it with the extra one they give you. And then also the pressure regulator has a rubber washer with a filter on it. So, it's got this nice screen, that's going to keep any debris coming in from that outside source and it'll never touch your rig. The kit also comes with a 15 to 30 amp converter. So if your rig has a 30 amp plugin like this, it's going to be perfect. Just plug it in.And now it's converted to plug into your garage. Let's say you're at home, getting the camper set up to take out for the weekend. You're going to have power in there, clean it out, or load it up. But I'm going to be honest you, it's not the best way to do it. I would recommend getting one of these power cords, so you can just plug it in like that. It's much heavier duty. It's going to last a lot longer. Plus the loops help you when you go to plug it in and then pull it apart. The kit also includes some things to help you with your sewer system. First off, it has gloves. You're always going to want to wear gloves when you're dealing with this kind of stuff. We have the EZ Coupler sewer hose here that stretches out to about 10 feet and connects with bayonet connections.And I'll show you how to do that in just a second, but I want to talk about the durability of the hose. This one seems pretty heavy duty. I like it because you can see I'm pulling it tight. It doesn't seem like it's about to rip or anything like that. I can push down on it, not causing problems. Some of them can be really cheap and just me pushing on it would rip it. And then there goes your sewer hose. You definitely don't want one of these springing leak. I'll show you how the bayonet fitting works with the sewer connection. You can see, it connects like that. And then you just twist it around and it slides into place. I'll try and pull it apart, remove it. It's not going anywhere. It's not going to let anything out. It's going to stay here in the clear part, so you can watch it as it dumps.And when it changes through a more clear color, you know that that's water coming through and you've dumped out your tank. Now, it will fit dump stations for three, three and a half and four inches diameter. So, that's good to know because you never know what kind of size it's going to have. It'll fit all three different sizes of those, so you're covered wherever you are.It also comes with a couple of other bathroom related items. You have the bio pouch, which you're going to drop in the tank of your toilet and that's going to help break down things in your tank overall. So, it'll help break down waste and toilet paper in there, making the cleaning out process even easier. Plus, it gets rid of the smell. You're going to get four of these in the kit and two rolls of two-ply toilet paper because your RV or camper can't use the same toilet paper you use in your house. The plumbing is not set up for that. So two-ply is the way to go. It also comes with a leveler. You can just easily set that on your tongue of your trailer, and you can see if your camper or RV is level.Now, it does have sticky two-sided tape here. So you can just peel this off and you can stick it there permanently. You can stick it to your rig too, but I recommend buying a bigger version of one of these, with a bigger bubble in there. That way, you can see it from, maybe, the rear view mirror of your vehicle while you're backing up, when you're trying to find that level ground. I would rather just put it here. And it certainly helps you see when you pull up and you just look and say, oh, I can adjust the side to side or front to back to get this bubble more here in the middle.Now, another way you can do that is get some leveling blocks. We carry a bunch of them here on I recommend checking some of those out, so you can kind of balance out your camper. That way when you're inside of it, it's nice and level. Well, that's all the items in the kit. I think it's a really good start for your first few adventures. You'll learn how to do all that stuff and kind of get a better handle on the way things go. I didn't want to throw out some other suggestions, just to help you out and make life easier. That way you can focus more on adventure and less on the unfun stuff. I think that does it for our look at the EZ Coupler kit. I hope this helped..

Customer Reviews

Valterra EZ Coupler RV Starter Kit - K88205

Average Customer Rating:  5.0 out of 5 stars   (6 Customer Reviews)

Kit includes 10' EZ coupler extension hose, 90-degree sewer adapter, disposable gloves, 25' drinking water hose, water regulator, 30/15 amp electrical adapter, 3-way bubble level, 2 rolls of septic-safe toilet paper, and toilet treatment.








See what our Experts say about this Valterra RV Starter Kits

  • Why

    At we guarantee:
  • Highest quality rv starter kits for the best price.

    Our Lowest Price Pledge ensures you will never overpay for the parts you need.
  • Real product know-how.

    We make sure that the products we sell are what we say they are, and that they work the way they are supposed to work. Get real advice from a real person who has the knowledge and expertise needed to solve your problem.
  • Most detailed, accurate rv starter kit information available.

    Because we take providing accurate product information seriously, we take our own detailed product photos, demo videos and installation videos, as well as verify measurements, instructions, and vehicle fit information.
  • Installations, made easy.

    We love helping people and have the most highly-trained customer service, hands-on experience, step by step videos and installation instructions.
  • Fast shipping.

    Your order is automatically routed to get out of our warehouse and to your door as quickly as possible. Receive free shipping on orders over $99.
  • Personalized service for life.

    We provide one-on-one, personalized service from the ordering process through the life of your product.
  • Trusted since 1946.

    We've been serving customers since our parts store first opened in 1946 and continue to be recognized by our customers, our vendors and third parties for exceptional service.
  • Returns Policy

    Need to return an item? No problem. Please read our Returns Policy for more information.

Info for this part was:

Employee Andrew K
Installed by:
Andrew K
Employee Cole B
Installed by:
Cole B
Employee Jacob T
Video Edited:
Jacob T
Employee Amy B
Written by:
Amy B
Employee Mary E
Updated by:
Mary E
Employee Aidan B
Video by:
Aidan B

At we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time. Let us know if anything is missing or if you have any questions.

Product Experts Available Now!
Call 1-833-496-1390