A flow restrictor in a shower head is a small device designed to limit the amount of water that flows through the shower head. This helps conserve water and reduce water bills. It works by constricting the water flow to a certain rate, typically measured in gallons per minute (GPM), without significantly affecting the showering experience. Flow restrictors are commonly used in modern shower heads to adhere to water conservation regulations.
Step-By-Step Guide to Remove Restrictor in Shower Head
Tools Required
- Adjustable Wrench
- Teflon Tape
- Flat-head Screwdriver
- Needle-nose Pliers
- Cloth or Rag
Detailed Instructions
Turn Off the Water Supply
Ensure that the water supply to your shower is turned off. This is a crucial first step to prevent water from gushing out when dismantling the shower head. Turning off the water supply can usually be done directly at the shower valve or by shutting off the main water supply to your home.
Remove the Shower Head
Use the adjustable wrench to unscrew the shower head from the shower arm. Wrap the cloth or rag around the shower head’s connecting nut to protect its finish from scratches. Firmly grip the nut with the wrench and turn it counterclockwise to loosen and remove the shower head.
Locate the Flow Restrictor
Once the shower head is off, look inside the part that connects to the shower arm. The flow restrictor is typically a plastic disc with a small hole in the center, and it might be a different color from the rest of the shower head, often red or green.
Remove the Flow Restrictor
Using the flat-head screwdriver, gently pry out the flow restrictor. Be careful not to damage any surrounding components. If the restrictor is firmly in place, use the needle-nose pliers to carefully grip and pull it out. This step requires patience and a delicate touch to avoid damaging the shower head.
Reassemble the Shower Head
After removing the flow restrictor, reattach the shower head to the shower arm. Wrap Teflon tape clockwise around the threads of the shower arm to ensure a watertight seal. Screw the shower head back on by hand, and then tighten it with the wrench using a cloth or rag to protect the finish.
Test the Shower Head
Turn the water supply back on and test the shower head. Check for any leaks around the connection. If there are leaks, turn off the water, tighten the connection a bit more, and test again. Once everything is functioning properly, the process is complete.
Why is a Flow Restrictor Installed on a Shower Head?
Flow restrictors in shower heads are installed to comply with both federal law and environmental policies, particularly those set by the Environmental Protection Agency (EPA). Under the Energy Policy and Conservation Act of 1992, all shower heads made after January 1, 1994, must have a flow rate of no more than 2.5 gallons per minute. This regulation was introduced to conserve water and energy.
The EPA further advances these conservation efforts through its WaterSense program, established in 2006. This program recommends that companies limit the flow of water to 2.0 gallons per minute or less for their products to receive the WaterSense label. The WaterSense label indicates that the product meets EPA criteria for water efficiency and performance, encouraging consumers to choose products that save water and energy without sacrificing performance.
Where is the Flow Restrictor Located on a Shower Head?
Inside the Shower Head
The flow restrictor is often a small disc inside the part of the shower head that connects to the shower arm. This disc usually has a central hole designed to reduce the water flowing through the shower head. It can be identified by its different color (commonly red or green) from the rest of the shower head components.
Between the Shower Head and the Shower Arm
In some cases, an additional flow restrictor may be placed between the shower head and the shower arm. This is less common but is used in certain designs, particularly in commercial buildings or apartment complexes, where additional water conservation measures are implemented.
Benefits of Removing Water Restrictor in a Shower Head
- Increased Water Flow: Removing the restrictor can lead to a higher water flow rate, providing a more powerful and invigorating shower experience.
- Improved Temperature Control: With a higher flow rate, it can be easier to adjust and maintain the desired water temperature, especially in systems with fluctuating pressure.
- Better Performance in Low-Pressure Areas: In areas with naturally low water pressure, removing the restrictor can compensate for this, offering a more satisfactory shower experience.
- Clearance of Mineral Build-ups: In areas with hard water, removing the restrictor allows for easier cleaning and maintenance of the shower head, potentially improving its longevity.
- Customization of Shower Experience: Some users prefer a stronger flow for reasons like rinsing hair more effectively, and removing the restrictor allows them to customize their shower to meet these needs.
Tips to Keep Shower Head Operating at Optimum Pressure
- Regular Cleaning: Remove mineral deposits and limescale by soaking the shower head in vinegar overnight. This dissolves buildup that can clog and reduce water pressure.
- Check for and Replace Worn Parts: Regularly inspect your shower head for worn or damaged parts. Replace any faulty components to maintain optimal water flow.
- Ensure Proper Installation: Make sure the shower head is properly installed and tightly secured. A loose shower head can lead to leaks and reduced pressure.
- Use a Water Softener: If you live in an area with hard water, consider installing a water softener to prevent mineral buildup in your shower head.
- Regularly Check Water Pressure: Monitor your home’s water pressure. Too high or too low pressure can affect shower performance.
- Avoid Over-Tightening: When installing or cleaning the shower head, avoid over-tightening as it can damage the threads and affect water flow.
- Periodic Descale: Use a commercial descaling solution periodically, especially in areas with very hard water, to keep the shower head functioning efficiently.
- Check for Leaks in the Plumbing: Inspect your home’s plumbing for any leaks. Leaks in the system can significantly reduce water pressure in the shower.
Frequently Asked Questions
How to remove the flow restrictor in a handheld shower head?
To remove a flow restrictor from a handheld shower head, you typically need to detach the shower head from its hose. Once removed, look for the flow restrictor inside the shower head where it connects to the hose. It’s often a small disc or screen. Carefully remove it using a flat-head screwdriver or needle-nose pliers, being careful not to damage any parts. Remember to reassemble the shower head correctly after removal.
How to remove the flow restrictor in a Moen shower head?
For Moen shower heads, start by unscrewing the shower head from the shower arm. Use a paper clip to remove the O-ring inside the shower head, then use tweezers to remove the blue plastic flow restrictor. After removing it, replace the O-ring, wrap Teflon tape around the threads for sealing, and reattach the shower head. Turn on the water to test it out and ensure there’s no leakage.
How to remove the flow restrictor in a Waterpik shower head?
- Remove the Shower Head from the Hose: Unscrew the shower head from the hose. You might need to use a wrench if it’s tight.
- Locate the Flow Restrictor: Look at the back of the shower head to locate the flow restrictor.
- Remove the Flow Restrictor: Use a small Phillips head screwdriver to remove the screws holding the flow restrictor in place. Then, carefully remove the flow restrictor with your fingers or pliers. If it’s stuck, you may need to use a little WD-40 or soap and water to help loosen it.
- Reassemble the Shower Head: Once the flow restrictor is removed, reassemble the shower head and screw it back onto the hose.
- Test the Pressure: Turn on the water to test the new pressure. You should notice an increase in water pressure right away.
- Optional Cleaning: If you have rubber gloves, you can use them to clean off the flow restrictor before putting it back (optional).
For handheld combo shower head
- Remove the Faceplate: Start by removing the faceplate from the handheld unit.
- Unscrew the Aerator: Unscrew the aerator from the end of the hose.
- Remove Washer and O-ring: Use needle-nose pliers to remove the washer and O-ring from the back of the aerator.
- Pull out the Flow Restrictor: Remove the flow restrictor and then clean or replace it as needed.
- Reassemble Your Shower Head: Once done, reassemble your shower head.
How to remove the flow restrictor in a Delta shower head?
- Turn Off the Water Supply: Ensure the water supply to the shower is turned off to avoid any accidental water discharge.
- Detach the Shower Head: Use an adjustable wrench to unscrew and detach the shower head from the pipe or connector. Wrap a cloth around the connector to protect it from scratches while unscrewing.
- Remove the O-Ring Gasket: Once the shower head is detached, locate and carefully remove the O-ring gasket from inside it. You might need a paper clip or a similar tool to help in removing it.
- Remove the Flow Restrictor: Look for a circular plastic piece inside the center of the shower head. This is the flow restrictor. Use needle-nose pliers or a flat-head screwdriver to gently remove the restrictor.
- Reassemble the Shower Head: After the flow restrictor is removed, reassemble the shower head. Replace the O-ring gasket and any other components you may have removed. Use new plumber’s or Teflon tape on the threads before reattaching the shower head to ensure a proper seal.
- Reattach and Test: Screw the shower head back onto the pipe or connector, and turn on the water supply to test the water pressure. Ensure there are no leaks at the connection point.
Do all shower heads have flow restrictors?
Most modern shower heads, especially those manufactured after 1994, come with flow restrictors to comply with federal regulations for water conservation. These restrictors limit the water flow to a certain rate, usually 2.5 gallons per minute or less.
What are the benefits of having a water restrictor in a shower head?
Water restrictors in shower heads are beneficial for conserving water, which is environmentally friendly and can help reduce utility bills. They also help maintain a balanced water pressure and prevent excessive strain on plumbing systems.
Can I replace the water restrictor in a shower head?
Yes, you can replace the water restrictor in a shower head. If you remove it for cleaning or because it’s damaged, you can either put it back or replace it with a new one. It’s important to use a restrictor that matches the specifications of your shower head to ensure proper functioning and compliance with regulations.
