{"title":"Filtres","description":"\u003cp\u003eLe filtre de bassin Ultima II d'Aqua Ultraviolet est un filtre biomécanique avancé conçu spécifiquement pour des charges extrêmes et des débits élevés. Il est doté de notre système de lavage à contre-courant cyclonique breveté qui fera tout le travail salissant pour vous – il suffit de régler la vanne sur lavage à contre-courant et rinçage, et les jets internes du filtre font le reste. Ces filtres sont ensemencés avec des bactéries qui transforment les déchets azotés toxiques dissous comme l'ammoniac en composés qui ne nuiront pas à la vie aquatique et fonctionnent comme une centrifugeuse.\u003c\/p\u003e\n\n\u003cp\u003eLes filtres UV de bassin Ultima II contribuent à créer un environnement qui soutient mieux la vie aquatique en éliminant l'ammoniac et les débris accumulés de l'eau dans laquelle les poissons vivent et nagent. Ils sont essentiels pour les installations d'aquaculture, les grands systèmes d'aquarium et les bassins résidentiels ou commerciaux, et ils fonctionneront avec n'importe quelle pompe.\u003c\/p\u003e\n\n\u003cp\u003eIci, vous trouverez notre sélection de filtres Ultima II, chacun pouvant s'adapter à différents débits en fonction de votre modèle Ultima II. Explorez vos options et obtenez le filtre de bassin Ultima II adapté à vos besoins chez Aqua Ultraviolet dès aujourd'hui !\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@graph\": [\n    {\n      \"@type\": \"CollectionPage\",\n      \"@id\": \"https:\/\/aquaultraviolet.com\/collections\/filters#webpage\",\n      \"url\": \"https:\/\/aquaultraviolet.com\/collections\/filters\",\n      \"name\": \"Filters\",\n      \"description\": \"Browse Ultima II bio-mechanical pond and water filters that combine mechanical debris removal with biological filtration for clear, healthy water.\",\n      \"image\": {\n        \"@id\": \"https:\/\/aquaultraviolet.com\/collections\/filters#primaryimage\"\n      },\n      \"breadcrumb\": {\n        \"@id\": \"https:\/\/aquaultraviolet.com\/collections\/filters#breadcrumb\"\n      },\n      \"isPartOf\": {\n        \"@type\": \"WebSite\",\n        \"name\": \"Aqua Ultraviolet\",\n        \"url\": \"https:\/\/aquaultraviolet.com\/\"\n      }\n    },\n    {\n      \"@type\": \"ImageObject\",\n      \"@id\": \"https:\/\/aquaultraviolet.com\/collections\/filters#primaryimage\",\n      \"url\": \"https:\/\/aquaultraviolet.com\/cdn\/shop\/files\/Z205.webp?v=1741358023\u0026width=2000\",\n      \"contentUrl\": \"https:\/\/aquaultraviolet.com\/cdn\/shop\/files\/Z205.webp?v=1741358023\u0026width=2000\",\n      \"caption\": \"Filters collection hero image\"\n    },\n    {\n      \"@type\": \"BreadcrumbList\",\n      \"@id\": \"https:\/\/aquaultraviolet.com\/collections\/filters#breadcrumb\",\n      \"itemListElement\": [\n        {\n          \"@type\": \"ListItem\",\n          \"position\": 1,\n          \"name\": \"Home\",\n          \"item\": \"https:\/\/aquaultraviolet.com\/\"\n        },\n        {\n          \"@type\": \"ListItem\",\n          \"position\": 2,\n          \"name\": \"Collections\",\n          \"item\": \"https:\/\/aquaultraviolet.com\/collections\"\n        },\n        {\n          \"@type\": \"ListItem\",\n          \"position\": 3,\n          \"name\": \"Filters\",\n          \"item\": \"https:\/\/aquaultraviolet.com\/collections\/filters\"\n        }\n      ]\n    },\n    {\n      \"@type\": \"FAQPage\",\n      \"@id\": \"https:\/\/aquaultraviolet.com\/collections\/filters#faq\",\n      \"mainEntity\": [\n        {\n          \"@type\": \"Question\",\n          \"name\": \"What is an Ultima II filter and why do I need one?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"An Ultima II filter is a bio-mechanical pond and water filter that combines mechanical debris removal with biological filtration. It captures solids while cultivating beneficial bacteria that break down ammonia and other harmful compounds, helping maintain water clarity and a healthy aquatic environment.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"How does the Ultima II cyclonic backwash system work?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"The cyclonic backwash design uses internal jets to create a vortex that loosens and expels trapped debris. When you switch to backwash mode, the jets rinse the media for you, reducing manual cleaning effort and maintaining filtration efficiency.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"Which model should I choose for my pond or system?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"Pick a filter whose flow capacity matches or exceeds your pump and system size. Consider factors like pond volume, fish load, and peak flow rates. Oversizing is safer than undersizing. You can also use multiple units in parallel for very large systems.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"How often should I backwash or clean the filter?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"For moderate loads, backwash every 1-2 weeks. In heavy load or debris environments, you may need to backwash more frequently. Also inspect media and remove blockages during routine maintenance.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"Does the filter support biological media or bacteria seeding?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"Yes. Ultima II filters are designed to house biological media and are often pre-seeded with beneficial bacteria. These microorganisms convert toxic nitrogen compounds into less harmful forms, contributing to stable water chemistry.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"Can the filter handle heavy debris or high organic load?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"Yes. The robust design of Ultima II filters is intended for challenging or demanding environments with high particulate loads. The cyclonic action helps prevent clogging and prolongs media life.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"Is the filter energy-efficient and low maintenance?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"Yes. The mechanical plus biological approach reduces the need for constant cleaning. The backwash system automates maintenance, and the units are engineered for minimal pressure drop and efficient flow.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"Will the filter improve water quality beyond clarity?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"Absolutely. In addition to removing suspended solids, the biological filtration helps reduce ammonia, nitrites, and other nitrogenous waste. A clean, balanced system can reduce algae growth, improve oxygenation, and support healthier aquatic life.\"\n          }\n        }\n      ]\n    }\n  ]\n}\n\u003c\/script\u003e\n","products":[{"product_id":"ultima-ii-1000-filter","title":"Filtre Ultima II 1000","description":"\u003cp\u003eFiltre Ultima II 1000 disponible :\u003c\/p\u003e\n\u003cp\u003e(Choisissez une option dans le menu déroulant)\u003c\/p\u003e\n\u003cp\u003e(PN : A50073) Filtre Ultima II 1000, valve 1 1\/2\"\u003cbr\u003e\n(PN : A50079) Filtre Ultima II 1000, valve 2\"\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eAchetez chez \u003c\/b\u003e\u003cb\u003eAqua Ultraviolet\u003c\/b\u003e\u003cb\u003e pour tous vos besoins en \u003c\/b\u003e\u003ca href=\"\/fr\/products\/filters\"\u003e\u003cb\u003efiltres biologiques Ultima II Aqua\u003c\/b\u003e\u003c\/a\u003e\u003cb\u003e !\u003c\/b\u003e\u003c\/p\u003e","brand":"Aqua Ultraviolet","offers":[{"title":"Filtre Ultima II 1000, vanne de 1 1\/2 po","offer_id":46027804967133,"sku":"617750-50073-7 ","price":1426.79,"currency_code":"USD","in_stock":true},{"title":"Filtre Ultima II 1000, vanne 2\"","offer_id":46027804999901,"sku":"617750-50079-9","price":1709.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/4445\/3853\/files\/Ultima-II-1000_Image.webp?v=1736524741"},{"product_id":"ultima-ii-2000-filter","title":"Filtre Ultima II 2000","description":"\u003cp\u003eFiltre Ultima II 2000 disponible :\u003c\/p\u003e\n\u003cp\u003e(Choisissez une option dans le menu déroulant)\u003c\/p\u003e\n\u003cp\u003e(PN: A50019) Filtre Ultima II 2000, vanne de 1 1\/2\"\u003cbr\u003e\n(PN: A50017) Filtre Ultima II 2000, vanne de 2\"\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eMagasinez chez \u003c\/b\u003e\u003cb\u003eAqua Ultraviolet\u003c\/b\u003e\u003cb\u003e pour tous vos besoins en \u003c\/b\u003e\u003ca href=\"\/fr\/products\/filters\"\u003e\u003cb\u003efiltres Ultima II\u003c\/b\u003e\u003c\/a\u003e\u003cb\u003e dès aujourd'hui !\u003c\/b\u003e\u003c\/p\u003e","brand":"Aqua Ultraviolet","offers":[{"title":"Filtre Ultima II 2000, vanne 1 1\/2\"","offer_id":46027805065437,"sku":"617750-50019-5","price":2190.74,"currency_code":"USD","in_stock":true},{"title":"Filtre Ultima II 2000, vanne 2\"","offer_id":46027805098205,"sku":"617750-50017-1","price":2347.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/4445\/3853\/files\/Ultima-II-2000_Image.webp?v=1736524743"},{"product_id":"ultima-ii-4000-filter","title":"Filtre Ultima II 4000","description":"\u003cp\u003eFiltre Ultima II 4000 disponible :\u003c\/p\u003e\n\u003cp\u003e(Choisissez une option dans le menu déroulant)\u003c\/p\u003e\n\u003cp\u003e(PN : A50003) Filtre Ultima II 4000, valve 1 1\/2\"\u003cbr\u003e\n(PN : A50004) Filtre Ultima II 4000, valve 2\"\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eMagasinez \u003c\/b\u003e\u003cb\u003eAqua Ultraviolet\u003c\/b\u003e\u003cb\u003e pour tous vos besoins en \u003c\/b\u003e\u003ca href=\"\/fr\/products\/filters\"\u003e\u003cb\u003efiltres Ultima II\u003c\/b\u003e\u003c\/a\u003e\u003cb\u003e dès aujourd'hui !\u003c\/b\u003e\u003c\/p\u003e","brand":"Aqua Ultraviolet","offers":[{"title":"Filtre Ultima II 4000, vanne 1 1\/2\" - EN RUPTURE DE STOCK JUSQU'À MI-JUIN 2026","offer_id":46027805130973,"sku":"617750-50003-4","price":2961.29,"currency_code":"USD","in_stock":true},{"title":"Filtre Ultima II 4000, vanne 2\"","offer_id":46027805163741,"sku":"617750-50004-1","price":3382.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/4445\/3853\/files\/Ultima-II-4000_Image.webp?v=1736524745"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/4445\/3853\/collections\/Ultima-II-4000_Image.webp?v=1736761423","url":"https:\/\/aquaultraviolet.com\/fr\/collections\/filters.oembed","provider":"Aqua Ultraviolet","version":"1.0","type":"link"}