{"id":15446,"date":"2026-06-07T12:07:08","date_gmt":"2026-06-07T12:07:08","guid":{"rendered":"https:\/\/www.poolparthub.com\/product\/fluidra-diffuser-assembly-o125-mm-for-europe-filter-1800\/"},"modified":"2026-06-08T02:56:07","modified_gmt":"2026-06-08T02:56:07","slug":"fluidra-diffuser-assembly-o125-mm-for-europe-filter-1800","status":"publish","type":"product","link":"https:\/\/www.poolparthub.com\/nl\/product\/fluidra-diffuser-assembly-o125-mm-for-europe-filter-1800\/","title":{"rendered":"Fluidra &#8211; Diffuser Assembly \u00d8125 mm for Europe Filter 1800"},"content":{"rendered":"<h2>Fluidra &#8211; Diffuser Assembly \u00d8125 mm for Europe Filter 1800<\/h2>\n<p>This is the genuine Fluidra replacement diffuser assembly for the Europe Filter \u00d81800 with 125 mm connections and a 1.0 m sand bed. The diffuser sits inside the filter vessel and distributes incoming water uniformly across the sand bed, ensuring even filtration and preventing channelling. It is a critical internal component for maintaining the filter&#8217;s rated performance.<\/p>\n<h3>Compatibility<\/h3>\n<p>This diffuser assembly is designed specifically for the Fluidra Europe Filter \u00d81800-125 mm, 1.0 m bed depth, rated at 2.5 kg\/cm\u00b2. This is a large commercial-grade sand filter with a filter area of 2.54 m\u00b2 and a flow rate of 63\u201389 m\u00b3\/hr. Always verify your filter&#8217;s model reference and connection size before ordering, as the Europe Filter range spans multiple tank diameters and pipe sizes.<\/p>\n<h3>Why Genuine Matters<\/h3>\n<p>Using an authentic Fluidra OEM part ensures correct dimensional fit within the filter vessel and maintains the hydraulic performance the filter was designed to deliver. Third-party alternatives may not match the exact geometry needed for uniform flow distribution, risking dead zones in the sand bed and reduced filtration quality.<\/p>\n<h3>Installation<\/h3>\n<p>Replacement of the diffuser assembly requires draining and opening the filter vessel. Professional installation by a qualified pool technician is strongly recommended, particularly given the large vessel size and working pressure of this commercial filter. Ensure the system is fully depressurised before beginning any work.<\/p>","protected":false},"excerpt":{"rendered":"<p>Fluidra &#8211; Diffuser Assembly \u00d8125 mm for Europe Filter 1800 This is the genuine Fluidra replacement diffuser assembly for the Europe Filter \u00d81800 with 125 mm connections and a 1.0 m sand bed. The diffuser sits inside the filter vessel and distributes incoming water uniformly across the sand bed, ensuring even filtration and preventing channelling.<a href=\"https:\/\/www.poolparthub.com\/nl\/product\/fluidra-diffuser-assembly-o125-mm-for-europe-filter-1800\/\">Continue reading <span class=\"sr-only\">&#8220;Fluidra &#8211; Diffuser Assembly \u00d8125 mm for Europe Filter 1800&#8221;<\/span><\/a><\/p>","protected":false},"featured_media":15445,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"bwfblock_default_font":"","inline_featured_image":false},"product_brand":[],"product_cat":[15],"product_tag":[],"class_list":["post-15446","product","type-product","status-publish","has-post-thumbnail","product_cat-uncategorized","first","onbackorder","taxable","shipping-taxable","purchasable","product-type-simple"],"acf":{"pph_product_template":"spare_part","pph_extra_parts_check":"","pph_spare_parts":null,"pph_extra_spare_parts":null,"extra_product_tabs":null,"main_product_link":null,"restock_info":"","exploded_view_link":"https:\/\/spareparts.fluidra.com\/en\/exploded-view.php?ownercode=21505","details_product":[{"text_details_type":"yes","text_details_product":"Genuine Fluidra OEM part \u2014 guaranteed fit"},{"text_details_type":"yes","text_details_product":"Ensures uniform water distribution across sand bed"},{"text_details_type":"yes","text_details_product":"Prevents channelling for consistent filtration quality"},{"text_details_type":"yes","text_details_product":"Restores filter to original rated flow performance"},{"text_details_type":"yes","text_details_product":"Built to withstand 2.5 bar operating pressure"},{"text_details_type":"no","text_details_product":"Fits only Europe Filter \u00d81800-125 mm \u2014 verify model first"},{"text_details_type":"no","text_details_product":"Professional installation strongly recommended for this commercial unit"}],"details_product_exploded":null,"pph_card_badge_use_custom":false,"pph_card_badge_text":"","pph_card_badge_background_color":"#ADC2F7","pph_card_badge_border_color":"#ADC2F7","pph_card_badge_text_color":"#2B46AB"},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.4 (Yoast SEO v27.7) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Fluidra - Diffuser Assembly \u00d8125 mm for Europe Filter 1800 | PoolPartHub<\/title>\n<meta name=\"description\" content=\"Genuine Fluidra diffuser assembly (\u00d8125 mm) for the Europe Filter 1800 commercial sand filter. OEM replacement for even flow distribution. Shop poolparthub.com.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.poolparthub.com\/nl\/product\/fluidra-diffuser-assembly-o125-mm-for-europe-filter-1800\/\" \/>\n<meta property=\"og:locale\" content=\"nl_NL\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Fluidra - Diffuser Assembly \u00d8125 mm for Europe Filter 1800\" \/>\n<meta property=\"og:description\" content=\"Genuine Fluidra diffuser assembly (\u00d8125 mm) for the Europe Filter 1800 commercial sand filter. OEM replacement for even flow distribution. Shop poolparthub.com.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.poolparthub.com\/nl\/product\/fluidra-diffuser-assembly-o125-mm-for-europe-filter-1800\/\" \/>\n<meta property=\"og:site_name\" content=\"PoolPartHub\" \/>\n<meta property=\"article:modified_time\" content=\"2026-06-08T02:56:07+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.poolparthub.com\/wp-content\/uploads\/2026\/06\/4404160054.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"1200\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Geschatte leestijd\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minuut\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.poolparthub.com\\\/product\\\/fluidra-diffuser-assembly-o125-mm-for-europe-filter-1800\\\/\",\"url\":\"https:\\\/\\\/www.poolparthub.com\\\/product\\\/fluidra-diffuser-assembly-o125-mm-for-europe-filter-1800\\\/\",\"name\":\"Fluidra - Diffuser Assembly \u00d8125 mm for Europe Filter 1800 | PoolPartHub\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.poolparthub.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.poolparthub.com\\\/product\\\/fluidra-diffuser-assembly-o125-mm-for-europe-filter-1800\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.poolparthub.com\\\/product\\\/fluidra-diffuser-assembly-o125-mm-for-europe-filter-1800\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.poolparthub.com\\\/wp-content\\\/uploads\\\/2026\\\/06\\\/4404160054.png\",\"datePublished\":\"2026-06-07T12:07:08+00:00\",\"dateModified\":\"2026-06-08T02:56:07+00:00\",\"description\":\"Genuine Fluidra diffuser assembly (\u00d8125 mm) for the Europe Filter 1800 commercial sand filter. 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