Pool Filter

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Revision as of 20:12, 19 March 2018 by Marcin (talk | contribs) (Created page with "In normal operation, a sand filter for pools has water come in at the top, and the water is collected by the laterals at the bottom. File:poolfilter.jpg")
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In normal operation, a sand filter for pools has water come in at the top, and the water is collected by the laterals at the bottom.

Poolfilter.jpg