{"product_id":"penn-plax-filt-a-carb-universal-carbon-undergravel-filter-cartridge-3-packs-of-2","title":"Penn-Plax Filt-a-Carb Universal Carbon Undergravel Filter Cartridge – 3 Packs of 2","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eMeet the Penn-Plax Filt-a-Carb Universal Carbon Undergravel Filter Cartridges — a replacement media solution designed to fit the lift tubes of Muti-Pore and Undergravel E filters. Each set comes as 3 packs, with 2 cartridges per pack, making regular refreshes simple and cost-effective for maintaining a healthy tank environment.\u003c\/p\u003e\n\u003ch3\u003eWhy chemical filtration matters\u003c\/h3\u003e\n\u003cp\u003eActivated carbon helps reduce common tank irritants by absorbing ammonia, nitrites, nitrates, and phosphates, while also helping to remove certain chemicals and toxins. You may notice clearer water and less discoloration as the media works in the background of your tank.\u003c\/p\u003e\n\u003ch3\u003eQuality you can count on\u003c\/h3\u003e\n\u003cp\u003eThese cartridges use top-quality activated carbon and are designed as lightweight, disposable media suitable for both freshwater and saltwater aquariums. For best results, replace every 2 to 4 weeks to help maintain filtration efficiency and tank clarity.\u003c\/p\u003e\n\u003ch3\u003eOld school reliability\u003c\/h3\u003e\n\u003cp\u003eEven as the aquarium hobby evolves, Penn-Plax continues to provide replacement media for undergravel setups, delivering a dependable option for ongoing maintenance that aligns with traditional setups.\u003c\/p\u003e\n\u003ch3\u003eHow to use\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003ePower down and remove the old cartridge from the lift tube.\u003c\/li\u003e\n\u003cli\u003eInsert a new replacement cartridge into the lift tube until seated.\u003c\/li\u003e\n\u003cli\u003eRestart the system and monitor water clarity over the next weeks.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eReal-world benefits you might notice\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFresher water with reduced odors and less discoloration.\u003c\/li\u003e\n\u003cli\u003eSupport for a balanced tank environment in both freshwater and saltwater setups.\u003c\/li\u003e\n\u003cli\u003eSimple, disposable media that supports regular maintenance routines.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eShop with Penn-Plax\u003c\/h3\u003e\n\u003cp\u003ePenn-Plax is a trusted manufacturer and distributor of pet products, offering reliable solutions for aquatic environments and other pets alike.\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 is included in the Penn-Plax Filt-a-Carb Universal Carbon Undergravel Filter Cartridge set?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Three packs of two activated carbon cartridges designed for Muti-Pore and Undergravel filters are included.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How often should I replace these cartridges?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Replace every 2 to 4 weeks for best results, depending on tank size and bioload.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Penn-Plax","offers":[{"title":"Default Title","offer_id":57206827549049,"sku":"B01NH0NMVT","price":46.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/8934\/1049\/files\/penn-plax-filt-a-carb-undergravel-filter-cartridge-2pack.jpg?v=1777842830","url":"https:\/\/petlyvox.com\/products\/penn-plax-filt-a-carb-universal-carbon-undergravel-filter-cartridge-3-packs-of-2","provider":"petlyvox","version":"1.0","type":"link"}