How to Install a Hammerhead Showers All-Metal Shower Head Filter: A Step-by-Step Guide

Updated at: 05/06/2025

Hard water can significantly diminish the enjoyment of your shower, leaving your skin feeling dry and your hair looking dull. A simple solution to this common problem is installing a shower head filter, and the Hammerhead All-Metal Shower Head Filter is a popular and effective choice. Its all-metal construction promises durability and a sleek, modern look, making it a worthwhile upgrade for any bathroom. But the installation process might seem daunting to those unfamiliar with plumbing.

This guide provides a comprehensive, step-by-step walkthrough of installing your Hammerhead All-Metal Shower Head Filter, ensuring a smooth and successful installation, even for first-timers. We'll cover everything from preparing your existing shower head to the final tightening, leaving you with clean, refreshing water in minutes. Let's get started!

Preparation and Safety Guidelines

Tools Needed
  • Thread tape
  • Rag
  • Adjustable wrench
Safety Guidelines
  • Always turn off the water supply to the shower before starting the installation. Failure to do so could result in water damage or injury.
  • Use Teflon tape (plumber's tape) on the threads of the shower arm connection to ensure a watertight seal. Wrap it carefully in the direction of the tightening.
  • If you are unsure about any step of the installation process, consult a qualified plumber. Incorrect installation could lead to leaks or damage to your plumbing system.

Step-by-Step Instructions

  1. Remove Old Shower Head

    • Remove the old shower head using an adjustable wrench (and optionally a cloth for extra care).
    Remove the old shower head using an adjustable wrench (and optionally a cloth for extra care).
    Remove Old Shower Head

  2. Clean Shower Arm Threads

    • Clean the shower arm threads using a microfiber cloth to remove old thread tape and debris.
    Clean the shower arm threads using a microfiber cloth to remove old thread tape and debris.
    Clean Shower Arm Threads

  3. Prepare Filter and Apply Thread Seal Tape

    • Apply thread seal tape around the shower arm threads five times clockwise.
    • Open the filter housing, remove the authenticity sticker, and insert the filter cartridge.
    • Tighten the filter cartridge, ensuring the washer is properly seated.
    • Hand-tighten the filter onto the shower arm.
    Hand-tighten the filter onto the shower arm.
    Prepare Filter and Apply Thread Seal Tape

  4. Flush the Filter

    • Flush the filter cartridge for 1 minute with warm water to remove any particulate matter.

  5. Install Shower Head

    • Apply thread tape to the shower head threads.
    • Install the shower head, ensuring the washer is seated, and hand-tighten it onto the filter.
    • Use an adjustable wrench to give the shower head a final turn.
    Use an adjustable wrench to give the shower head a final turn.Use an adjustable wrench to give the shower head a final turn.
    Install Shower Head

  6. Check for Leaks

    • Check for leaks at the shower head and filter connections.
    Check for leaks at the shower head and filter connections.
    Check for Leaks

Read more: Fixing a Leaky Toilet Tank: A Step-by-Step Guide

Tips

  • Clean the threads thoroughly for a better seal.
  • Don't overtighten the connections to avoid pushing the washer into the pipe and causing leaks.

Common Mistakes to Avoid

1. Overtightening the Filter

Reason: Applying excessive force when screwing the filter onto the shower arm can damage the threads or the filter housing itself.
Solution: Tighten the filter by hand until snug; avoid using tools.

2. Ignoring the Pre-Filter Rinse

Reason: Failing to rinse the filter before installation can lead to sediment clogging the filter prematurely, reducing its lifespan and effectiveness.
Solution: Always rinse the filter thoroughly with water before attaching it to the shower arm.

FAQs