American backyard swimming pool, 2. - Image Details
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American backyard swimming pool, 2.

The oldest known swimming pool, dated to the 3rd millennium BC, is in present day Pakistan. A lot of changes and improvements have happened since. Modern pools can have heaters and lights, and not just filtration systems, but robotic filtration systems.

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Username: Peachpappa

Editorial: No

Width: 4803 pixels

Height: 3202 pixels

Downloads: 2

Image ID: 227614078