{"id":8143,"date":"2025-12-12T09:51:41","date_gmt":"2025-12-12T09:51:41","guid":{"rendered":"https:\/\/www.poolparthub.com\/?post_type=product&#038;p=8143"},"modified":"2026-04-13T18:46:20","modified_gmt":"2026-04-13T18:46:20","slug":"bwt-aquareva-skimmer-flaps-2pcs-grey-40031843","status":"publish","type":"product","link":"https:\/\/www.poolparthub.com\/nl\/product\/bwt-aquareva-skimmer-flaps-2pcs-grey-40031843\/","title":{"rendered":"BWT Aquareva skimmer flaps (2pcs.) &#8211; Grey &#8211; 40031843"},"content":{"rendered":"<h2>BWT Aquareva skimmer weirs grey &#8211; 40031843<\/h2>\n<p>The BWT Aquareva skimmer weirs grey 40031843 are original floating flaps for Aquareva, Ady and S\u00e9rie France skimmers.<br \/>\nSupplied as a set of two in a neutral grey colour, they restore correct surface skimming and give a modern, discreet look to the skimmer mouth<br \/>\nwhen the original flaps are worn, broken or discoloured.<\/p>\n<h3>Key features of the BWT Aquareva skimmer weirs<\/h3>\n<ul>\n<li>Original BWT Aquareva skimmer weirs supplied as a set of two pieces.<\/li>\n<li>Grey colour that matches many contemporary pool surrounds and skimmer fronts.<\/li>\n<li>Floating flap design that follows the water level for efficient surface skimming.<\/li>\n<li>Guides floating debris into the skimmer basket and limits return of dirt to the pool.<\/li>\n<li>Designed as a direct replacement for weirs identified by reference 40031843.<\/li>\n<\/ul>\n<h3>Dimensions and technical details<\/h3>\n<ul>\n<li><strong>Brand:<\/strong> BWT Aquareva<\/li>\n<li><strong>Product type:<\/strong> Skimmer weirs (floating flaps)<\/li>\n<li><strong>Manufacturer reference:<\/strong> 40031843<\/li>\n<li><strong>Colour:<\/strong> Grey<\/li>\n<li><strong>Set contents:<\/strong> 2 skimmer weirs<\/li>\n<li><strong>Installation type:<\/strong> In-ground skimmers (Aquareva, Ady, S\u00e9rie France)<\/li>\n<li><strong>Typical use:<\/strong> Replacement of original skimmer flaps for surface skimming<\/li>\n<\/ul>\n<h3>Compatibility and typical applications<\/h3>\n<p>These grey weirs are used on several BWT Aquareva, Ady and S\u00e9rie France skimmers and can also be specified on mirror skimmer systems that use the same flap design.<br \/>\nThey are mounted at the front of the skimmer throat and pivot with the water level to create a controlled surface flow that carries floating debris towards the basket.<\/p>\n<p>Always check the spare parts list or exploded view of your skimmer to confirm that the flap reference is 40031843 and compare the shape of your existing<br \/>\nweir to the new part. If the reference and geometry match, this set is the correct replacement for your installation.<\/p>\n<h3>Function of the skimmer weir<\/h3>\n<p>The skimmer weir acts as a floating gate at the entrance of the skimmer.<br \/>\nWhen the filtration pump is running, water flows over the top edge of the flap, creating a thin surface current that captures leaves, insects and other floating particles.<br \/>\nWhen the pump stops, the flap rises and restricts backflow, helping to keep collected debris inside the skimmer basket.<\/p>\n<ul>\n<li>Concentrates the flow at the waterline for better capture of floating debris.<\/li>\n<li>Reduces the amount of trapped dirt that can return to the pool when filtration stops.<\/li>\n<li>Contributes to a more stable operating level in the skimmer throat.<\/li>\n<\/ul>\n<h3>When to replace the skimmer weirs<\/h3>\n<p>Skimmer weirs are exposed to UV radiation, pool chemicals and continuous movement.<br \/>\nOver time the hinge or side clips can weaken, the plastic can warp or the colour can fade, which affects both function and appearance.<\/p>\n<ul>\n<li>Replace the weirs if they no longer float correctly or do not follow the water level smoothly.<\/li>\n<li>Replace the weirs if hinge pins, side tabs or clip-on parts are cracked or broken.<\/li>\n<li>Replace the weirs if they rub on the skimmer body or interfere with basket removal.<\/li>\n<li>Replace the weirs if the grey colour has become strongly faded or stained.<\/li>\n<\/ul>\n<h3>Installation and adjustment guidelines<\/h3>\n<ul>\n<li>Stop the filtration pump and remove the skimmer basket to obtain clear access to the flap.<\/li>\n<li>Unclip the old weir from its hinge supports as described in the skimmer documentation.<\/li>\n<li>Clean the hinge area and surrounding plastic to remove scale and dirt.<\/li>\n<li>Position the new BWT Aquareva skimmer weir and clip the hinge pins or side tabs into the supports.<\/li>\n<li>Check that the flap can move freely and naturally tilts slightly towards the pool at rest.<\/li>\n<li>Reinstall the basket, restart filtration and observe the weir during a test run to verify smooth movement and correct floating level.<\/li>\n<\/ul>\n<p>With correctly adjusted grey weirs, the skimmer regains efficient surface cleaning and a modern, neutral look that coordinates with grey coping or terrace finishes<br \/>\naround the pool.<\/p>","protected":false},"excerpt":{"rendered":"<p>BWT Aquareva skimmer weirs grey &#8211; 40031843 The BWT Aquareva skimmer weirs grey 40031843 are original floating flaps for Aquareva, Ady and S\u00e9rie France skimmers. Supplied as a set of two in a neutral grey colour, they restore correct surface skimming and give a modern, discreet look to the skimmer mouth when the original flaps<a href=\"https:\/\/www.poolparthub.com\/nl\/product\/bwt-aquareva-skimmer-flaps-2pcs-grey-40031843\/\">Continue reading <span class=\"sr-only\">&#8220;BWT Aquareva skimmer flaps (2pcs.) &#8211; Grey &#8211; 40031843&#8221;<\/span><\/a><\/p>","protected":false},"featured_media":10745,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"bwfblock_default_font":"","inline_featured_image":false},"product_brand":[31],"product_cat":[15],"product_tag":[],"class_list":["post-8143","product","type-product","status-publish","has-post-thumbnail","product_brand-bwt","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":"","details_product":null,"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>BWT Aquareva skimmer flaps (2pcs.) - Grey - 40031843 | PoolPartHub<\/title>\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\/bwt-aquareva-skimmer-flaps-2pcs-grey-40031843\/\" \/>\n<meta property=\"og:locale\" content=\"nl_NL\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"BWT Aquareva skimmer flaps (2pcs.) - Grey - 40031843\" \/>\n<meta property=\"og:description\" content=\"BWT Aquareva skimmer weirs grey &#8211; 40031843 The BWT Aquareva skimmer weirs grey 40031843 are original floating flaps for Aquareva, Ady and S\u00e9rie France skimmers. Supplied as a set of two in a neutral grey colour, they restore correct surface skimming and give a modern, discreet look to the skimmer mouth when the original flapsContinue reading &quot;BWT Aquareva skimmer flaps (2pcs.) &#8211; Grey &#8211; 40031843&quot;\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.poolparthub.com\/nl\/product\/bwt-aquareva-skimmer-flaps-2pcs-grey-40031843\/\" \/>\n<meta property=\"og:site_name\" content=\"PoolPartHub\" \/>\n<meta property=\"article:modified_time\" content=\"2026-04-13T18:46:20+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Geschatte leestijd\" \/>\n\t<meta name=\"twitter:data1\" content=\"3 minuten\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.poolparthub.com\\\/product\\\/bwt-aquareva-skimmer-flaps-2pcs-grey-40031843\\\/\",\"url\":\"https:\\\/\\\/www.poolparthub.com\\\/product\\\/bwt-aquareva-skimmer-flaps-2pcs-grey-40031843\\\/\",\"name\":\"BWT Aquareva skimmer flaps (2pcs.) - Grey - 40031843 | PoolPartHub\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.poolparthub.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.poolparthub.com\\\/product\\\/bwt-aquareva-skimmer-flaps-2pcs-grey-40031843\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.poolparthub.com\\\/product\\\/bwt-aquareva-skimmer-flaps-2pcs-grey-40031843\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.poolparthub.com\\\/wp-content\\\/uploads\\\/2026\\\/04\\\/bwt-aquareva-skimmer-flap.png\",\"datePublished\":\"2025-12-12T09:51:41+00:00\",\"dateModified\":\"2026-04-13T18:46:20+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.poolparthub.com\\\/product\\\/bwt-aquareva-skimmer-flaps-2pcs-grey-40031843\\\/#breadcrumb\"},\"inLanguage\":\"nl-NL\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.poolparthub.com\\\/product\\\/bwt-aquareva-skimmer-flaps-2pcs-grey-40031843\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"nl-NL\",\"@id\":\"https:\\\/\\\/www.poolparthub.com\\\/product\\\/bwt-aquareva-skimmer-flaps-2pcs-grey-40031843\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.poolparthub.com\\\/wp-content\\\/uploads\\\/2026\\\/04\\\/bwt-aquareva-skimmer-flap.png\",\"contentUrl\":\"https:\\\/\\\/www.poolparthub.com\\\/wp-content\\\/uploads\\\/2026\\\/04\\\/bwt-aquareva-skimmer-flap.png\",\"width\":2500,\"height\":2500,\"caption\":\"BWT Aquareva skimmer flap\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.poolparthub.com\\\/product\\\/bwt-aquareva-skimmer-flaps-2pcs-grey-40031843\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.poolparthub.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Shop\",\"item\":\"https:\\\/\\\/www.poolparthub.com\\\/shop\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"BWT Aquareva skimmer flaps (2pcs.) &#8211; 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