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Save $$$: how to replace your hot water tap filter yourself and enjoy unfiltered savings

Rob is a seasoned home improvement writer with over 15 years of experience researching and recommending products for the home. Prior to starting Nurturing Homeaid, he wrote extensively for This Old House magazine and has been featured as a home expert on several TV and radio programs. An avid DIY-er,...

What To Know

  • Replacing a hot water tap filter is a crucial yet often overlooked task in maintaining your home’s plumbing system.
  • Unwrap the new filter and apply a thin layer of Teflon tape around the threads, if recommended by the manufacturer.
  • Replacing the hot water tap filter is a simple yet essential task that can significantly improve the quality of your water and protect your appliances.

Replacing a hot water tap filter is a crucial yet often overlooked task in maintaining your home’s plumbing system. This simple DIY project can significantly improve the quality of your water, remove contaminants, and enhance the longevity of your appliances. Here’s a step-by-step guide to ensure a hassle-free replacement process.

Materials You’ll Need:

  • New hot water tap filter
  • Adjustable wrench
  • Bucket or bowl
  • Cloth or towel
  • Teflon tape (optional)

Step 1: Gather Your Materials and Safety Precautions

Before you begin, gather all the necessary materials and ensure you’re appropriately dressed. Wear gloves and safety glasses if possible. Turn off the water supply to the hot water tap using the shut-off valve beneath the sink.

Step 2: Locate the Filter Housing

Underneath the sink, identify the filter housing that contains the old filter. It’s typically a cylindrical canister with a removable cap or cartridge.

Step 3: Remove the Old Filter

Using an adjustable wrench, carefully loosen the cap or cartridge of the filter housing. Allow any remaining water to drain into the bucket or bowl. Gently remove the old filter by pulling it straight out of the housing.

Step 4: Prepare the New Filter

Unwrap the new filter and apply a thin layer of Teflon tape around the threads, if recommended by the manufacturer. This will help prevent leaks.

Step 5: Insert the New Filter

Align the new filter with the housing and gently push it into place. Ensure it’s seated properly and does not protrude.

Step 6: Tighten the Cap or Cartridge

Hand-tighten the cap or cartridge of the filter housing. Use the adjustable wrench to further tighten it, but avoid overtightening.

Step 7: Turn on the Water Supply and Check for Leaks

Gradually turn on the water supply to the hot water tap. Check for any leaks around the filter housing. If you notice any leaks, tighten the cap or cartridge further.

Tips for a Successful Replacement:

  • Use a dedicated filter wrench to avoid damaging the housing.
  • If the cap or cartridge is difficult to remove, apply penetrating oil and let it sit for a few minutes before attempting to loosen it.
  • Replace the filter regularly as per the manufacturer’s recommendations, typically every 6-12 months.
  • Flush the new filter by running hot water through it for a few minutes before using it.

Troubleshooting Common Issues:

  • Leaking after replacement: Check if the cap or cartridge is properly tightened, and the O-rings are intact.
  • No water flow: Ensure the filter is installed correctly and the shut-off valve is fully opened.
  • Reduced water pressure: The filter may be clogged or the water supply line is restricted.

Wrapping Up: Enjoy Pristine Water

Replacing the hot water tap filter is a simple yet essential task that can significantly improve the quality of your water and protect your appliances. By following these steps, you can ensure a hassle-free experience and enjoy sparkling clean water for your daily needs.

What People Want to Know

Q: How often should I replace my hot water tap filter?
A: Typically every 6-12 months, depending on the manufacturer’s recommendations.

Q: What type of filter should I use?
A: Choose a filter specifically designed for hot water taps and compatible with your water source.

Q: Can I replace the filter without turning off the water supply?
A: No, it’s crucial to turn off the water supply before replacing the filter to prevent leaks.

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Rob Sanders

Rob is a seasoned home improvement writer with over 15 years of experience researching and recommending products for the home. Prior to starting Nurturing Homeaid, he wrote extensively for This Old House magazine and has been featured as a home expert on several TV and radio programs. An avid DIY-er, Rob takes pride in testing out the latest tools and gadgets to see how they can make home projects easier. When it comes to heating systems, he's evaluated over 50 different furnace and boiler models over the years. Rob founded Nurturing Homeaid with his business partner Jim in 2020 to provide homeowners with genuine product recommendations they can trust. In his free time, Rob enjoys remodeling old homes with his family and traveling to visit architectural landmarks across the country. He holds a bachelor's degree in Journalism from Syracuse University.
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