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Plumbing Question: What is a faucet aerator?

Monday, September 17th, 2012 at 5:02 pm

Your Olympia home is filled with little things that you don’t even think about – technologies that have been developed to save us money or reduce energy consumption that, when not present, can have a very negative impact. One such thing is the aerator on your sink faucets. If you don’t have an aerator on your faucets, or if you have a clogged aerator, it’s important to know what these little things are and why they are so important.

What Is an Aerator?

Put very simply, an aerator is a screen installed at the end of your faucet. When you turn on the water, the aerator blocks part of the water flowing from the water line by splitting the flow. This does a few things. First, it ensures your water flow is not too powerful – wasting a large volume of water. Old faucets, installed in Olympia Homes before the 1992 law that required a certain level of efficiency, would use between 4 and 7 gallons of water per minute (gpm). With an aerator, a modern faucet uses 2.5 gpm or less.

Second, this ensures that the decreased water flow isn’t noticeable. When you wash your hands, plenty of water comes out to rinse your hands of soap, and unless you need to really fill up the sink fast, you’ll rarely, if ever, notice the decreased water flow.

Problems with Aerators

If you have high levels of minerals in your water supply, the aerator on your faucet can eventually get clogged. This happens slowly over time, so you will not notice at first, but eventually water flow will slow to the point that your faucet will either seem to slow or stop temporarily. This can be fixed easily enough by removing and cleaning your aerators, though it is also good to have your water supply checked to ensure the mineral levels are not too high. A water treatment system can help with this.

An aerator is an important component in your Olympia home’s plumbing – a simple little screen that saves you $100 or more per year on your water bill and helps you do your part for the environment by reducing wasted water.

If you have any questions or are in need of plumbing repairs, call us today! Brooks plumbing has been a trusted provider of quality services throughout the Olympia area since 1994.

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