{"product_id":"derblue-2pack-16x25x5-merv-13-furnace-filter-for-lennox-x6670-hcf16-foldable-easy-install","title":"DerBlue 2PACK 16x25x5 MERV 13 Furnace Filter for Lennox X6670 HCF16 – Foldable \u0026 Easy Install","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eMeet DerBlue’s 2PACK of foldable furnace filters, designed for straightforward handling and repeatable performance. The rivet-lock frame folds into a rigid filtration panel, making installation a breeze and enabling compact, space-saving storage when not in use.\u003c\/p\u003e\n\u003cp\u003eThese filters are engineered to align with Lennox X6670 \/ HCF16 systems, offering a precise fit for the 16x25x5 nominal size. The actual dimensions are 15.75\" x 24.75\" x 4.38\", ensuring compatibility with select units while preserving steady airflow and filtration effectiveness in everyday use.\u003c\/p\u003e\n\n\u003ch3\u003eWhat to Expect in Real Life\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eEffortless setup: unfold, lock with rivets, and you’re ready to go—no loose parts or guesswork.\u003c\/li\u003e\n  \u003cli\u003eSpace-saving storage: the foldable design collapses flat for convenient keeping when not needed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFiltration \u0026amp; Materials\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eMERV 13 filtration captures particles roughly 1.0–3.0 microns, helping reduce dust intrusion and maintain HVAC efficiency.\u003c\/li\u003e\n  \u003cli\u003eElectrostatic cotton media enhances dust-holding capacity, supporting longer intervals between replacements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDurability \u0026amp; Value\u003c\/h3\u003e\n\u003cp\u003eUnder normal conditions, each filter typically lasts 6–12 months, offering a practical balance of dependable filtration and cost efficiency over time.\u003c\/p\u003e\n\n\u003ch3\u003eUsage Tips\u003c\/h3\u003e\n\u003cp\u003eFollow the included guidance to reassemble after unpacking. Align rivets and seat the frame firmly to ensure a secure fit in your system.\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: Is this DerBlue filter compatible with Lennox X6670 HCF16 systems?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It fits Lennox X6670 HCF16 with a nominal 16x25x5 size; actual is 15.75x24.75x4.38.\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 filter under normal use?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Typically every 6 to 12 months, depending on dust levels and HVAC usage.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"DerBlue","offers":[{"title":"Default Title","offer_id":47468319342766,"sku":"B0FL6DM34J","price":128.13,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/6012\/9710\/files\/derblue-2pack-foldable-design.jpg?v=1770398086","url":"https:\/\/handyskook.ca\/products\/derblue-2pack-16x25x5-merv-13-furnace-filter-for-lennox-x6670-hcf16-foldable-easy-install","provider":"HandySkook","version":"1.0","type":"link"}