bing tracking image
  1. RV Water Inlets
  2. Valterra
  3. Gravity Fill Inlet
  4. White
  5. Plastic
  6. Flush Mount
Valterra Telescoping RV Gravity Fill Water Inlet - Plastic

Valterra Telescoping RV Gravity Fill Water Inlet - Plastic

Item # R920TW
Our Price: $14.03
RV Water Inlets
Orders above $50 qualify for Free Shipping
Shipping Weight: 0.26 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

Customer Photos


Need help with installation?
Locate installers near me
Telescoping gravity fill inlet gives you a large opening to make it easier to refill your RV's holding or fresh-water tank. Slides in flush when not in use. Connects to your fresh-water tank with 1-3/8" or 1-1/4" barbs. Lowest Prices for the best rv water inlets from Valterra. Valterra Telescoping RV Gravity Fill Water Inlet - Plastic part number R920TW can be ordered online at or call 1-800-496-5010 for expert service.
  • All Info
  • Reviews (49)
  • Q & A (0)
  • Videos (1)
  • Photos
  • Why etrailer?

Valterra RV Water Inlets - R920TW

  • Gravity Fill Inlet
  • White
  • Plastic
  • Flush Mount
  • Valterra

Telescoping gravity fill inlet gives you a large opening to make it easier to refill your RV's holding or fresh-water tank. Slides in flush when not in use. Connects to your fresh-water tank with 1-3/8" or 1-1/4" barbs.


  • Gravity fill fresh-water inlet replaces the worn out inlet on your RV
    • Telescoping receptacle has a wide mouth for easy filling
  • Latch handle snaps in place to keep inlet closed
  • Barbed connection works with 1-1/4" and 1-3/8" tubing
  • Air vent attaches 3/8" tubing to tank so water flows out smoothly
    • Allows air to escape as you fill the fresh-water tank
  • Easy installation - hardware not included
    • Mounts flush to the side of your RV
  • White plastic construction


  • Overall dimensions: 3-1/2" long x 3-1/2" wide x 4-7/8" deep
  • Cutout dimensions: 2-1/2" diameter
  • Mounting hole dimensions (center to center): 2-1/2"
  • Interior connections:
    • Gravity fill: 1-1/4" and 1-3/8" barbed
    • Air vent: 3/8" barbed
  • 1-Year warranty

R920TW Valterra Flush Mounted Telescoping Water Inlet for RVs - True White - Gravity Fill

Video of Valterra Telescoping RV Gravity Fill Water Inlet - Plastic

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

Video Transcript for Valterra RV Fresh Water - Water Inlets - R920TW Review

Today we're going to be taking a look at the Valterra flash mounted telescoping gravity fill water inlet for Rvs. This unit allows you to add or replace or gravity fill water inlet on your RV. To open the unit all you've got to do is lift up on the latch, pull it out. You can fill the fresh water tank by pouring water into this area here and then when you're done, you just close it and then push that back down to latch it shut. It's a really nice design. That's the telescoping function of the mechanism.

The latch does snap shut but there is a small hole you can see right in there. It could be used to pass a lock through and lock it closed. It's not included where you could tie that shut someway so I just wanted you to be aware that that is there in case you want add more security to making sure the unit stays closed. The unit's got a feature, the appropriate seals for leak proof performance and if you look in the very top of the unit, it's hard to see from that area, but back here there's a connection point for air vent, so that's included. What that does is as you're filling your fresh water tank, a lot of times air gets trapped in there and if it doesn't have a way to escape, it's actually going to create a lot of pressure. That air vent would connect to the hosing on your RV and that allows air to escape as you fill the fresh water tank to keep pressure from building up. This is a flash mount installation.

It's got 4 mounting holes. A mounting hardware is not included. The mount holes on the unit are going to be separated on center by 2-1/2 inches and that's going to be the same distance between each mount hole going on center. A cut out is needed for installation. This area right here is going to give us a diameter measurement of about 2-1/2 inches. The unit is also going to have the air vent right here.

That's going to be a 3/8th inch fitting. Again, that's going to allow air to escape to keep pressure from building up inside the tank. One of the neat things I like about the unit is the barbed fitting right here is actually 2 sizes so if your RV is equipped with an 1-1/4 inch barb inlet, you can use this area right here and then you can see how it increases in size up here. It has the 1-1/4 inch barbed inlet and has the 1-3/8th inch inlet for connecting the RV plumbing to the gravity fill. The unit's made from a very strong durable plastic construction and the main housing portion is going to be white in color. That's going to do it for today's look at the Valterra flash mounted telescoping gravity fill water inlet for Rvs..

Customer Satisfaction Score:

Customer Reviews

Valterra Telescoping RV Gravity Fill Water Inlet - Plastic - R920TW

Average Customer Rating:  4.9 out of 5 stars   (49 Customer Reviews)

Telescoping gravity fill inlet gives you a large opening to make it easier to refill your RV's holding or fresh-water tank. Slides in flush when not in use. Connects to your fresh-water tank with 1-3/8" or 1-1/4" barbs.


I have not installed this yet. When the filler is in locked position it can pop open a bit. That's why I, wanted to replace the original one on the camper. As it pops open too. So I've been putting tape on it to keep it closed. It would be nice if there was a gravity water fill with the same 4 hole mounting with the newer stile screw on garden hose female fitting.


Make sure you measure to check fitting (duh, but I didn’t haha!) little bit of cutting and it fit perfectly. Looks really good, installed on a 1987 Terry Resort


Fit perfectly. Seems to be well built. Wish the seal was bigger on the pull out section


Nice replacement piece, gravity fed fill is super easy to use


This is exactly what we need to build a water system in our converted skoolie. The package was sent and unfortunately USPS lost it. I contacted etrailer and was immediately helped. They sent a replacement at no charge and it arrived the next day! After the run around with USPS having etrailer respect and go out of their way to help me was amazing. Such a great company with great products. Thank you!!


After a year, still functional.


Exactly what they said it was ,fit my trailer perfectly, very happy. etrailer gets it out on time and everything's just like they said it is . I've ordered from them before and I've never been disappointed I highly recommend them if you're looking for parts for your camper trailer or whatever you need.

Still working and still using it on the camper.
Rick - 08/12/2018


Looks great , haven’t installed yet.


Looks and works well


awesome it will fit and look great


Works great easy to install old one was 45 years old and latch had been broken off had to use pocket knife to open leaked badly when filling tank not any more.


Just what we needed! Perfect replacement for the old one. Looks like good quality. Fast shipping!


Product was just what I needed and at a very good price. I am restoring a 1988 travel trailer and the part was exactly like the original.

It works great, have had no problems with it.
CLARKE V - 01/23/2018


I ordered a water fill and porch light to replace the broken ones. The new ones were an exact match and easy to install.

Working like they are still new! very pleased.
Heather - 04/14/2019


This replace the original unit that was very old and brittle. It is very easy to install if replacing an existing water fill. I was concerned at first as the latch was not closing far enough to allow a pin to be inserted (keeps the unit closed) I found that I needed to re-tighten the mounting screws as i created a slight bend in the flange. Once it was done correctly everything worked flawlessly.


This is exactly what I wanted to replace the old "burping" filler for my bus. It has a nipple for a vent hose that goes back to your tank. It's also deep enough to fit a number of double-walled RVs.

Kudos to etrailer for their service and speed in shipping!


Simple and easy to use


The part was exactly what I needed and arrived early...I would order more parts from etrailer. ..very helpful and friendly


Exact replacement for older camper, great price, quick delivery. I recommend etrailer.


I love "Etrailer" my parts come quicker than expected, arrive in tack with no dammage and they always follow up!! Restoring a vintage trailer is hard enough, but with they make it easier!! Thank YOU!!


Perfect replacement.


I bought as a replacement for a 1978 RV restoration project. Information about product was accurate. Fitment was perfect.


Just what I needed. Easy to install.


still working after one year

Mike T - 03/19/2021


Exact fit replacement for broken inlet.

Show More Reviews

See what our Experts say about this Valterra RV Water Inlets

  • Replacement Water Inlet for Camper
    We have a wide selection of water inlets and the right one for your camper is going to depend on the size of the cutout and type of connection you have. For example, the Valterra Flush Mounted Telescoping Water Inlet for RVs # R920TW is 3-3/8" by 3-3/8" with a 1-3/8" x 1-1/4" barbed inlet. I have added a link to a video review of that inlet, as well as a link to our selection of water inlets for you to check out.
    view full answer...
  • What Is the Bolt Hole Spacing On the Valterra Flush Mounted Telescoping Water Inlet
    The distance between the mounting holes on the Valterra Flush Mounted Telescoping Water Inlet part # R920TW is 2-1/2" on center left to right and top to bottom. I have attached a video for you with these exact measurements.
    view full answer...
  • Overall Dimension of the Valterra Inlet part # R920TW
    The fitting is a 3/8 inch fitting on the Valterra Inlet part # R920TW. Overall the outside of the mounting bracket measures 3-3/8 inches by 3-3/8 inches.
    view full answer...
  • Replacement Water Inlet for 2002 Holiday Rambler Alumascape
    If I'm understanding you correctly, you're looking for a replacement for the city water connection on your 2002 Holiday Rambler Alumascape trailer. I recommend using something like the Valterra Water Inlet for RVs # A01-0178LFVP which comes equipped with a brass check valve and a press on dust cap to keep your water connection free from dirt and debris when not in use. If you have a gravity fed fresh water tank, you can use the Valterra Flush Mounted Telescoping Water Inlet for RVs - True...
    view full answer...

Do you have a question about this RV Water Inlet?

  • Why

    At we guarantee:
  • 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 water inlet 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 Mike L
Expert Research:
Mike L
Employee Jameson C
Expert Research:
Jameson C
Employee Cole B
Installed by:
Cole B
Employee Amy B
Written by:
Amy B
Employee Cody B
Updated by:
Cody 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.