Have you ever wondered why your shower pressure feels weaker than it should? Chances are, your showerhead has a built-in flow restrictor. These small plastic discs are designed to limit water output, typically to 2.5 gallons per minute (GPM) or less, in compliance with federal water conservation standards. While eco-friendly, flow restrictors can sometimes make showers frustratingly weak—especially in homes with low water pressure.
In this guide, you’ll learn exactly how to remove a flow restrictor from your showerhead, the tools you’ll need, step-by-step instructions, tips for safety, and what to consider before making the change. We’ll also recommend some high-quality showerheads that deliver strong pressure while remaining efficient.
Tools and Supplies You’ll Need
- Adjustable wrench or pliers
- Soft cloth (to protect finish)
- Needle-nose pliers or a small flat screwdriver
- Teflon tape (for reinstallation)
- Bucket or towel (to catch drips)
Step-by-Step: How to Remove a Flow Restrictor
- Turn off the water supply
Make sure the shower is off and the area is dry. You don’t need to shut off the main supply, just ensure no water is flowing. - Remove the showerhead
Use an adjustable wrench or pliers to unscrew the showerhead from the shower arm. Wrap the jaws with a cloth to prevent scratching the finish. - Locate the flow restrictor
Inside the showerhead’s connection, you’ll see a small plastic disc—often white, green, or red—with a hole in the middle. This is the flow restrictor. - Pry out the restrictor
Using needle-nose pliers or a small screwdriver, carefully remove the restrictor. Be gentle to avoid damaging the washer or O-ring behind it. - Check for debris
While the showerhead is off, inspect for mineral buildup or dirt. Clean with vinegar if necessary. - Reattach the showerhead
Wrap the shower arm threads with Teflon tape and screw the showerhead back on securely. - Test water flow
Turn on the shower to check pressure. If leaks occur, tighten slightly more or reapply tape.
Things to Consider Before Removing a Flow Restrictor
- Water Usage: Without a restrictor, you’ll use more water, which means higher utility bills.
- Local Regulations: Some areas require flow restrictors for water conservation compliance.
- Alternative Fixes: If pressure is still low after removal, your home may have plumbing or supply issues.
- Eco-Friendly Options: Some premium showerheads deliver strong pressure while still saving water.
Signs a Flow Restrictor is Causing Your Pressure Problems
- New showerhead feels weaker than expected.
- Low pressure only in the shower, but not in other faucets.
- Consistent spray reduction even after cleaning the showerhead.
Recommended High-Pressure Showerheads
If you want powerful water flow without permanently modifying your fixture, consider upgrading to one of these high-quality showerheads ($300+ in premium design and durability):
1. Speakman Hotel Anystream High-Pressure Shower Head
Trusted in luxury hotels, this model offers adjustable spray intensity and strong, consistent pressure.
2. Moen Engage Magnetix Six-Function Handheld
Features magnetic docking, six spray modes including massage, and strong water coverage.
3. Hansgrohe Raindance Select S 120 Handheld
Premium German-engineered showerhead with AirPower technology, offering powerful yet efficient sprays.
4. Kohler Forte K-22169-G-CP Shower Head
Katalyst air-induction creates fuller, high-pressure droplets while maintaining water efficiency.
5. Waterpik PowerPulse Massage Handheld Shower Head
Delivers therapeutic massage sprays with strong water output, ideal for low-pressure homes.
Comparison Table
| Name | Type | Key Feature | Price Link |
|---|---|---|---|
| Speakman Anystream | Fixed | Hotel-quality multi-spray | View |
| Moen Engage Magnetix | Handheld | Magnetic docking, massage spray | View |
| Hansgrohe Raindance Select | Handheld | AirPower + Select button | View |
| Kohler Forte K-22169 | Fixed | Katalyst air-induction | View |
| Waterpik PowerPulse | Handheld | Therapeutic massage spray | View |
FAQ Section
- Is it legal to remove a flow restrictor?
In most homes, yes, but check local regulations as some regions require water-saving fixtures. - Will removing the restrictor damage my showerhead?
No, if done carefully. Just avoid scratching or tearing the washer behind it. - Can I put it back if needed?
Yes, you can reinstall the restrictor if water bills rise or you move to an area with restrictions. - Will this fix all low-pressure problems?
Not always—low household water pressure or clogged plumbing may require other solutions. - Do premium showerheads come without restrictors?
Most include restrictors, but advanced models maintain strong flow even with them installed.
Conclusion
Knowing how to remove a flow restrictor can restore powerful water pressure to your shower, making your daily routine far more enjoyable. With just a few tools and a few minutes, you can complete this DIY project easily.
If you’d rather not modify your fixture, consider upgrading to a premium high-pressure showerhead from brands like Speakman, Moen, or Hansgrohe. Either way, you’ll enjoy stronger water flow and a more refreshing shower experience.