Your pool filter is critical to keeping your pool water clean. And a dirty pool filter means a dirty pool. But with some simple regular filter cleaning and these stepbystep instructions, you can keep your pool filter system flowing smoothly. We walk through how to clean your cartridge, sand, or D.E. pool filter.

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⏰ Timestamps:
00:00 Introduction to How To Clean Your Pool Filter
00:50 How To Clean A Cartridge Filter
03:17 How To Clean A Sand Filter
03:35 How To Backwash A Sand Filter
04:41 When To Backwash A Sand Filter
05:06 How To Use Sand Filter Cleaner
05:49 How To Clean A D.E. Filter
07:28 How Often To Backwash A D.E. Filter
07:44 How To Clean A D.E. Filter With Muriatic Acid

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Swim University has made swimming pool and hot tub care easy for more than 10 million homeowners. And each year, we continue to help more people with water chemistry, cleaning, and troubleshooting. We know taking care of a swimming pool or spa can be difficult. And it’s hard to find a trusted source of information. We get it! This is the reason we created Swim University.

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