{"product_id":"koller-products-replacement-xs-filter-cartridges-12-count-fits-xs-aquarium-filters","title":"Koller Products Replacement XS Filter Cartridges – 12 Count | Fits XS Aquarium Filters","description":"\u003ch2\u003eKeep Aquarium Water Crystal Clear with Replacement XS Filter Cartridges\u003c\/h2\u003e\n\u003cp\u003eDesigned for steady, reliable filtration, the Koller Products Replacement XS Filter Cartridges come in a 12-pack built to keep your tank's water clear while supporting healthy, active fish. They're tailored for Koller Products aquariums that use XS cartridges, so you can swap them in during routine maintenance with confidence rather than guesswork. Expect a tidy cartridge change that fits in your regular schedule and minimizes disruption to your aquatic setup.\u003c\/p\u003e\n\u003ch3\u003eKey advantages at a glance\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePremium 12-pack replacement cartridges to minimize downtime and simplify upkeep.\u003c\/li\u003e\n  \u003cli\u003eDense poly-fiber outer shell captures waste and debris for clearer water.\u003c\/li\u003e\n  \u003cli\u003eActivated carbon reduces impurities that can cloud water and affect quality.\u003c\/li\u003e\n  \u003cli\u003eEasy to install with an easy-grip tab that keeps hands dry during replacement.\u003c\/li\u003e\n  \u003cli\u003eDesigned to fit Koller Products aquariums that use XS cartridges; regional packaging may vary.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIn real-world practice, hobbyists note that a fresh cartridge often makes maintenance feel smoother. Particulates are pulled more efficiently, and the water looks noticeably clearer after changes. The robust build also supports a steady filtration rhythm, helping you maintain a stable environment for your fish and plants without overhauling the filter each time.\u003c\/p\u003e\n\u003ch3\u003ePractical benefits you may notice\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eConsistent filtration supports healthier looking water and happier aquatic life.\u003c\/li\u003e\n  \u003cli\u003eMess-free replacement with a dry grip tab reduces handling wetness.\u003c\/li\u003e\n  \u003cli\u003eBulk 12-pack reduces shopping trips and stock outages for busy hobbyists.\u003c\/li\u003e\n  \u003cli\u003eCompact XS sizing keeps replacement routines simple and predictable.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCompatibility and installation are straightforward. These cartridges fit Koller Products aquarium filters that use XS cartridges. When replacing, power down the unit, remove the old cartridge with the grip tab, insert the new cartridge until fully seated, and restart the filter.\u003c\/p\u003e\n\u003ch3\u003eHow to replace\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePower down and unplug your filter, then remove the old cartridge using the grip tab.\u003c\/li\u003e\n  \u003cli\u003eRinse lightly under running water if needed, then insert the new XS cartridge until seated.\u003c\/li\u003e\n  \u003cli\u003ePlug in the filter and monitor flow for a moment to ensure proper seating.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNote: Packaging may vary by region; product may ship in white SIOC packaging depending on distribution.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What’s included in the 12-pack?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Twelve XS replacement cartridges designed for Koller Products aquarium filters.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will these fit my filter?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: They fit Koller Products filters that use XS cartridges; check your model's compatibility in the manual.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Koller Products","offers":[{"title":"Default Title","offer_id":53560336548169,"sku":"B00EQ5ZMNU","price":27.14,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/1781\/9465\/files\/koller-products-xs-filter-cartridges-pack-closeup.jpg?v=1766430566","url":"https:\/\/petvita.co.uk\/products\/koller-products-replacement-xs-filter-cartridges-12-count-fits-xs-aquarium-filters","provider":"Petvita","version":"1.0","type":"link"}