{"product_id":"cunina-10pcs-medium-filter-cartridges-tetra-whisper-pf10-iq10-10i-internal-reptofilter-compatibility","title":"Cunina 10PCS Medium Filter Cartridges — Tetra Whisper PF10 IQ10 10i Internal \u0026 Reptofilter Compatibility","description":"\u003cp\u003e Meet Cunina 10PCS Medium Filter Cartridges, a versatile replacement option designed for Tetra Whisper systems and reptile-friendly setups. The cartridges are sized at 3.5 x 5.5 inches, offering a compact fit for compatible external and internal filters while supporting a steady maintenance rhythm. This 10-pack is a practical choice for hobbyists who want dependable compatibility without sacrificing convenience, especially for tanks that run Tetra Whisper Bio-Bag filters and ReptoFilter configurations. \u003c\/p\u003e\n\u003ch3\u003eWhat you get\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eA 10-pack of medium filter cartridges ready to replace worn media in compatible units.\u003c\/li\u003e\n  \u003cli\u003eDesigned to work with Whisper Bio-Bag External PF10, IQ10, and Whisper 10i internal filters, plus ReptoFilter systems around 90 GPH.\u003c\/li\u003e\n  \u003cli\u003eSize 3.5 x 5.5 inches ensures a compact, easy fit in common filter chambers.\u003c\/li\u003e\n  \u003cli\u003eA practical alternative to large-bore cartridges for Tetra Whisper and comparable filter styles.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eThree-layer filtration for balanced water quality\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eDual-sided mesh catches debris and fish waste, helping keep the intake clearer between cleanings.\u003c\/li\u003e\n  \u003cli\u003eActivated carbon targets impurities and may contribute to clearer water and steadier taste in observation tanks.\u003c\/li\u003e\n  \u003cli\u003eNon-woven fabric traps finer particles, supporting overall filtration performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMaintenance and compatibility guidance\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eWe recommend replacing media every 2–4 weeks, depending on fish load and tank conditions.\u003c\/li\u003e\n  \u003cli\u003eCompatible with standard fish tanks and canister setups for flexible placement in your system.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eQuick setup tips\u003c\/h3\u003e\n\u003col\u003e\n  \u003cli\u003eTurn off the filter and remove the used cartridge.\u003c\/li\u003e\n  \u003cli\u003eRinse the new cartridge under cool aquarium water to remove dust.\u003c\/li\u003e\n  \u003cli\u003eInsert the cartridge into the chamber, ensuring a full, snug fit.\u003c\/li\u003e\n  \u003cli\u003eResume filtration and monitor flow to confirm proper seating.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eNote: Brand names and trademarks are used for description and device identification only. This product is a compatible replacement option designed to fit specific filter models described above.\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: Are Cunina 10PCS Medium Filter Cartridges compatible with my Tetra Whisper Bio-Bag Filter?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. These cartridges are designed to fit Whisper PF10 IQ10 and 10i filters, but always verify the 3.5 x 5.5 inch size before purchase.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How often should I replace Cunina filter cartridges?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: We recommend every 2–4 weeks, depending on fish load and tank conditions, to maintain filtration performance.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Cunina","offers":[{"title":"Default Title","offer_id":40565142192257,"sku":"B0DH223FMJ","price":55.77,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0598\/4757\/3633\/files\/cunina-tetra-whisper-compatible-large-filter.jpg?v=1765978439","url":"https:\/\/petiva.ca\/products\/cunina-10pcs-medium-filter-cartridges-tetra-whisper-pf10-iq10-10i-internal-reptofilter-compatibility","provider":"Petiva","version":"1.0","type":"link"}