{"id":5462,"date":"2025-06-26T15:11:21","date_gmt":"2025-06-26T13:11:21","guid":{"rendered":"https:\/\/blog.grepool.com\/es\/?p=5462"},"modified":"2025-06-26T15:51:10","modified_gmt":"2025-06-26T13:51:10","slug":"filtros-de-piscina-tipos-instalacion-y-consejos-clave","status":"publish","type":"post","link":"https:\/\/blog.grepool.com\/en\/articles\/equipment\/everything-you-need-to-know-about-pool-filtration-equipment\/","title":{"rendered":"Everything you need to know about pool filtration equipment"},"content":{"rendered":"<p>Having crystal clear water is not a matter of luck, but of having a good filtration system. Pool filters are at the heart of daily maintenance: they remove impurities, improve the effectiveness of chemical treatments and keep the water safe for swimming.<br \/>\nIn this guide we explain everything you need to know about the different types of filters, how to install them, use them and keep them in perfect condition.<\/p>\n<h2>Types of filters<\/h2>\n<p>There are different types of pool filters. Choosing the right one depends on the size of your pool, the usage and the maintenance you are willing to do:<\/p>\n<ul>\n<li><strong>Cartidge filter<\/strong>: Easy to install and maintain. Ideal for small to medium sized pools.<\/li>\n<li><strong>Sand filter<\/strong>: More efficient for larger pools, although it requires more space and maintenance (periodic backwashing). <a href=\"https:\/\/blog.grepool.com\/en\/articles\/equipment\/how-sand-filters-work\/\">Here you can find out in detail how sand scrubbers work.<\/a><\/li>\n<li><strong>Aqualoon filter<\/strong>: More environmentally friendly alternative. Filter balls require less frequent backwashing, which prolongs their life and reduces water consumption.<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\" wp-image-5659 aligncenter\" src=\"https:\/\/blog.grepool.com\/wp-content\/uploads\/2025\/06\/AQ503_6_2025_01.jpg.jpg\" alt=\"\" width=\"456\" height=\"322\" \/><\/p>\n<h2>Where to install the filtration equipment?<\/h2>\n<ul>\n<li>Install the filter on a level and firm surface, close to the pool, but protected from the weather (rain, direct sun, etc.).<\/li>\n<li>Be sure to leave enough space around it to allow easy access to the equipment for maintenance or cleaning.<\/li>\n<\/ul>\n<h2>Installing the pump and hoses<\/h2>\n<ul>\n<li>Connect the pump to the filter and the hoses to the pool inlet and outlet valves.<\/li>\n<li>Check that all connections are tight to avoid leaks.<\/li>\n<li>Use hose clamps to ensure a tight seal.<\/li>\n<\/ul>\n<h2>Electrical<\/h2>\n<ul>\n<li>If the filter is electrically powered, connect it to a splash-proof (GFCI type) outlet.<\/li>\n<li>If using an extension cord, make sure it is waterproof and suitable for outdoor use.<\/li>\n<\/ul>\n<h2>Initial preparation<\/h2>\n<ul>\n<li>Fill the pool with clean water before turning on the filtration system.<\/li>\n<li>Remove any large debris (such as leaves or insects) with a net beforehand to avoid clogging the filter.<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-5657 aligncenter\" src=\"https:\/\/blog.grepool.com\/wp-content\/uploads\/2025\/06\/AR125_1-filtro-de-cartucho-2.jpg\" alt=\"\" width=\"326\" height=\"326\" \/><\/p>\n<h2>Use and maintenance tips<\/h2>\n<ul>\n<li><strong>Daily filtration<\/strong>: Turn the pump on at least 8 hours a day (may vary depending on pool size) to keep the water clean.<\/li>\n<li><strong>Filter cleaning<\/strong>:<\/li>\n<li>Cartridge: Clean once a week and replace every 1-2 months, depending on usage.<\/li>\n<li>Sand: Backwash every 1-2 weeks or when the pressure gauge indicates an increase in pressure.<\/li>\n<li>Aqualoon: Wash and reuse filter media when you notice a decrease in performance.<\/li>\n<li><strong>Chemical treatment<\/strong>:<\/li>\n<li>Maintain proper chlorine (1-3 ppm) and pH (7.2-7.6) levels.<\/li>\n<li>Add a clarifier or algaecide if water is cloudy or algae is present.<\/li>\n<li><strong>Check connections<\/strong>:<\/li>\n<li>Regularly inspect hoses and joints for leaks or damage. Replace them if necessary.<\/li>\n<li><strong>Winter maintenance<\/strong>:<\/li>\n<li>If the pool will not be used during the cold months, empty the filtration system and store it in a dry place protected from frost.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>Having crystal clear water is not a matter of luck, but of having a good filtration system. Pool filters are at the heart of daily maintenance: they remove impurities, improve the effectiveness of chemical treatments and keep the water safe for swimming. In this guide we explain everything you need to know about the different &#8230;<\/p>\n","protected":false},"author":3,"featured_media":5658,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[7],"tags":[281],"acf":[],"_links":{"self":[{"href":"https:\/\/blog.grepool.com\/en\/wp-json\/wp\/v2\/posts\/5462"}],"collection":[{"href":"https:\/\/blog.grepool.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.grepool.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.grepool.com\/en\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.grepool.com\/en\/wp-json\/wp\/v2\/comments?post=5462"}],"version-history":[{"count":19,"href":"https:\/\/blog.grepool.com\/en\/wp-json\/wp\/v2\/posts\/5462\/revisions"}],"predecessor-version":[{"id":5665,"href":"https:\/\/blog.grepool.com\/en\/wp-json\/wp\/v2\/posts\/5462\/revisions\/5665"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blog.grepool.com\/en\/wp-json\/wp\/v2\/media\/5658"}],"wp:attachment":[{"href":"https:\/\/blog.grepool.com\/en\/wp-json\/wp\/v2\/media?parent=5462"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.grepool.com\/en\/wp-json\/wp\/v2\/categories?post=5462"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.grepool.com\/en\/wp-json\/wp\/v2\/tags?post=5462"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}