{"product_id":"guarm-8-pcs-cat-fountain-replacement-filters-activated-carbon-pp-cotton-for-2-5l-square-fountains","title":"Guarm 8 Pcs Cat Fountain Replacement Filters – Activated Carbon \u0026 PP Cotton for 2.5L Square Fountains","description":"\u003ch2\u003eRefresh every sip with Guarm cat fountain replacement filters\u003c\/h2\u003e\n\u003cp\u003eGive pets a crisper, cleaner-tasting drink with a thoughtfully layered filtration system. Guarm replacement filters pair activated carbon with PP cotton and ion exchange media to target common impurities, hair, and mineral residues, helping water feel fresher on the tongue. The result is a more inviting refill for cats and small dogs, especially in busy households where the fountain runs throughout the day.\u003c\/p\u003e\n\u003cp\u003eThis 8 pack is designed to work smoothly with most 2.5 L square cat fountains, delivering reliable filtration for ongoing use. The media blend is engineered to work together, so you get a balanced filtration action rather than relying on a single material. It’s a practical upgrade for homes that want to maintain a steady stream of pleasant-tasting water for pets without frequent replacements.\u003c\/p\u003e\n\u003ch3\u003eFiltration you can feel\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eActivated carbon helps reduce odors and can sharpen the taste of water for everyday drinking.\u003c\/li\u003e\n\u003cli\u003ePP cotton traps hair, debris, and larger particles before the water reaches the filtration media.\u003c\/li\u003e\n\u003cli\u003eIon exchange resin helps minimize mineral residues that can affect clarity and flavor.\u003c\/li\u003e\n\u003cli\u003eCompatible with a wide range of 2.5L square fountains from popular brands for an easy swap-in.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFit, compatibility, and care\u003c\/h3\u003e\n\u003cp\u003eEach filter is sized for an outer diameter of 12.4 cm and an inner diameter of 3.5 cm, matching 2.5L square fountains. These are not compatible with 100 oz or 3 L models, so please verify your fountain accepts 2.5 L square filters before purchasing.\u003c\/p\u003e\n\u003ch3\u003eHow to use and replace\u003c\/h3\u003e\n\u003cp\u003eBefore first use, soak the filters in clean water for about two minutes and rinse under running water to remove processing dust. Depending on your pets drinking frequency and the number of fountains in use, plan to replace every two to four weeks for best consistency.\u003c\/p\u003e\n\u003ch3\u003eWhat’s in the package\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e8 replacement filters\u003c\/li\u003e\n\u003cli\u003eClear guidance for quick setup and replacement cadence\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTips for best results\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRinse well before placing in the fountain to remove loose particles.\u003c\/li\u003e\n\u003cli\u003eKeep the fountain and surrounding area clean during filter changes to prevent odors.\u003c\/li\u003e\n\u003c\/ul\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: Are these filters compatible with my cat fountain?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Designed for 2.5L square fountains and common brands; check your model (not for 100 oz\/3L).\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How often should I replace the filters?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Typically every 2-4 weeks, depending on pet drinking frequency and usage.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Guarm","offers":[{"title":"Default Title","offer_id":40604425126017,"sku":"B091NWT17Y","price":49.31,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0598\/4757\/3633\/files\/guarm-cat-fountain-filter-closeup.jpg?v=1769857335","url":"https:\/\/petiva.ca\/products\/guarm-8-pcs-cat-fountain-replacement-filters-activated-carbon-pp-cotton-for-2-5l-square-fountains","provider":"Petiva","version":"1.0","type":"link"}