http://pool-water-testing.com/pool-testing-blog/2009/08/12/pool-spa-filter-types-cartridge-and-diatomaceous-earth/ Pool/Spa Testing, Chemicals and Supplies Tue, 31 Jan 2012 13:05:40 +0000 hourly 1 http://wordpress.org/?v=3.3.1 http://pool-water-testing.com/pool-testing-blog/2009/08/12/pool-spa-filter-types-cartridge-and-diatomaceous-earth/comment-page-1/#comment-7 Robert Sat, 03 Oct 2009 06:06:02 +0000 http://pool-water-testing.com/pool-testing-blog/?p=14#comment-7 I've found that cartridge filters are my favorite. Easy to clean and maintain. always have extra on hand so you can put clean ones in and clean the dirty ones when you can. And no backwashing means less water loss. I’ve found that cartridge filters are my favorite. Easy to clean and maintain. always have extra on hand so you can put clean ones in and clean the dirty ones when you can. And no backwashing means less water loss.

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