Your pool filter works hard for you, so it's important you keep your filter cartridge clean. If you have a pool that uses a pool filter cartridge, here's what you need to do to keep it clean so you ...
PITTSBURGH, Nov. 14, 2025 /PRNewswire/ -- "I thought there could be a better way for one person to backwash the filtration system of a swimming pool," said an inventor, from Peoria, Ariz., "so I ...
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