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How to Increase Water Pressure in RV Shower

As any seasoned RVer knows, taking a refreshing shower while on the road can be a rejuvenating experience.

However, low water pressure can quickly turn that relaxing moment into a frustrating one.

If you find yourself dealing with weak water flow in your RV shower, don’t worry!

In this guide, we’ll explore various methods and tricks to increase water pressure in your RV shower, ensuring you can enjoy a satisfying shower wherever your travels take you.

Let’s dive in and discover how to increase water pressure in your RV shower.

How to Increase Water Pressure in RV Shower: A Step-by-Step Guide

Understand the Basics of RV Water Systems

Before we delve into the techniques to boost water pressure, it’s important to have a basic understanding of how RV water systems work.

RVs typically have a water pump that draws water from a freshwater tank and supplies it to the various fixtures, including the shower.

It’s essential to ensure that all the components in the system are functioning properly to achieve optimal water pressure.

Check for Clogged Showerheads

A common culprit for low water pressure in an RV shower is a clogged showerhead.

Over time, mineral deposits and sediment can accumulate, obstructing the water flow.

To address this issue, follow these steps:

  1. Remove the showerhead from the hose.
  2. Soak the showerhead in a mixture of vinegar and water for about an hour to dissolve the mineral deposits.
  3. Scrub the showerhead with a soft brush to remove any remaining debris.
  4. Rinse the showerhead thoroughly and reattach it to the hose.

Upgrade to a High-Pressure Showerhead

If cleaning the showerhead doesn’t solve the low water pressure problem, consider upgrading to a high-pressure showerhead.

These specially designed showerheads are optimized to deliver a more forceful spray, providing a satisfying shower experience even with lower water pressure.

Look for showerheads with adjustable settings to customize your shower to your preference.

Inspect the Water Pump

Another crucial component in your RV’s water system is the water pump.

If the pump isn’t functioning properly, it can result in low water pressure.

Here’s what you can do to ensure your water pump is in good condition:

  1. Check the pump’s pressure switch: Make sure the pressure switch is set to the correct pressure range. Consult your RV’s manual for the recommended pressure settings.
  2. Examine the pump for leaks: Inspect the pump for any visible leaks. If you notice any leaks, repair or replace the pump as necessary.
  3. Test the pump’s performance: Turn on the water pump and observe its performance. If it’s making unusual noises or struggling to maintain consistent pressure, it may be time for a replacement.

Increase Water Pressure at the Campground

Sometimes, the issue isn’t with your RV’s water system but with the water supply at the campground.

Many campgrounds have low water pressure, which can impact your shower experience.

To mitigate this, try the following:

  1. Inquire about the water pressure: Contact the campground staff and ask about the water pressure at the site. This will give you an idea of what to expect.
  2. Use a water pressure regulator: Install a water pressure regulator at the campground’s water hookup. This device helps maintain a consistent and safe water pressure level, preventing damage to your RV’s plumbing system.
  3. Fill your freshwater tank: If the campground’s water pressure is consistently low, consider filling your RV’s freshwater tank and using the onboard pump. This way, you have better control over the water pressure.

Ensure Proper Hose Connections

Leaky or poorly connected hoses can also contribute to decreased water pressure in your RV shower.

To address this:

  1. Inspect the hose connections: Check all the connections, including those between the freshwater tank, water pump, and shower, for any leaks or loose fittings.
  2. Replace damaged hoses: If you notice any damage or wear on the hoses, such as cracks or leaks, replace them promptly to maintain optimal water pressure.


Can I increase water pressure in my RV shower without any modifications?

Yes, several methods discussed in this guide require little to no modifications to your RV’s plumbing system. However, some techniques may involve simple upgrades or adjustments.

What is the ideal water pressure for an RV shower?

The ideal water pressure for an RV shower typically falls between 40 to 60 psi (pounds per square inch). It’s important to stay within this range to prevent damage to the plumbing system.

Can a water pressure regulator increase water pressure?

No, a water pressure regulator is designed to limit and regulate water pressure. It ensures that the pressure remains within a safe range and protects your RV’s plumbing system from excessive pressure.

Are there any quick fixes for low water pressure in an RV shower?

Cleaning the showerhead, inspecting the water pump, and ensuring proper hose connections are quick fixes that can often resolve low water pressure issues without significant modifications.

How can I conserve water while increasing the pressure in my RV shower?

Consider installing a low-flow showerhead or aerator to conserve water while still enjoying a satisfying showering experience. These fixtures restrict water flow without compromising on pressure.

What if I’m still experiencing low water pressure after trying these methods?

If you’ve tried all the methods outlined in this guide and are still experiencing low water pressure, it’s advisable to consult a professional RV technician who can diagnose and resolve the issue effectively.


A lackluster shower experience doesn’t have to be the norm when traveling in your RV.

By implementing the tips and techniques outlined in this guide, you can significantly increase water pressure in your RV shower, turning an average shower into a refreshing and invigorating experience on the road.

Remember to regularly maintain your RV’s water system and address any underlying issues promptly.

So go ahead, optimize your RV shower’s water pressure, and enjoy the comforts of home wherever your adventures take you!