{"product_id":"hedday-12-pack-aquarium-filter-cartridges-for-aqua-tech-30-60-20-40-gallon-power-filters-ez-change-3","title":"Hedday 12-Pack Aquarium Filter Cartridges for Aqua-Tech 30-60\/20-40 Gallon Power Filters - EZ-Change #3","description":"\u003ch2\u003eEfficient filtration for popular Aqua-Tech and Marineland filters\u003c\/h2\u003e\n\u003cp\u003eHedday’s 12-pack of replaceable filter cartridges is built for EZ-Change #3 configurations and Marineland Penguin Pro systems, including the original Penguin models. The packaging and design support a straightforward routine that helps you keep a predictable maintenance schedule, so you can enjoy your aquarium’s scenery with less hassle and consistently clear water.\u003c\/p\u003e\n\u003ch3\u003eCompatibility at a glance\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eFits AQUA-Tech EZ-Change #3 20-40 and 30-60 gallon filters\u003c\/li\u003e\n  \u003cli\u003eAlso compatible with Marineland Penguin PRO Power Filters 275\/375 and Original Penguin 200\/350 (Rite-Size C)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFiltration performance you can notice\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eMedia blends cotton and activated carbon to filter particulates and reduce impurities\u003c\/li\u003e\n  \u003cli\u003eActive carbon helps manage odors and discoloration while supporting clearer water and a tidier tank appearance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eUsage, cadence, and care\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eReplace cartridges every 2–4 weeks to maintain water quality\u003c\/li\u003e\n  \u003cli\u003eRinse new cartridges before first use to remove dust from packaging\u003c\/li\u003e\n  \u003cli\u003eWith 12 cartridges in the package, you’ll have ready replacements for routine changes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eInstallation is straightforward: remove the old cartridge and insert the new one. For best results, confirm compatibility before ordering and reach out with questions; we aim to respond within 24 hours. Your satisfaction motivates our service efforts.\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 filters is Hedday's 12-pack compatible with?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Designed for AQUA-Tech EZ-Change #3 models (20-40 and 30-60) and Marineland Penguin Pro filters; please verify your unit before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How often should the cartridges be replaced?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Replace every 2–4 weeks to help maintain water quality; the 12-pack provides convenient on-hand replacements.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Hedday","offers":[{"title":"Default Title","offer_id":57201861656953,"sku":"B095BSPWP3","price":37.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/8934\/1049\/files\/hedday-aqua-tech-filter-cartridge-12pack.jpg?v=1777809053","url":"https:\/\/petlyvox.com\/products\/hedday-12-pack-aquarium-filter-cartridges-for-aqua-tech-30-60-20-40-gallon-power-filters-ez-change-3","provider":"petlyvox","version":"1.0","type":"link"}