{"product_id":"eureka-air-magnetic-under-furniture-vent-extender-18-33in-adjustable-fits-10-12-registers","title":"Eureka Air Magnetic Under-Furniture Vent Extender — 18–33in Adjustable, Fits 10\/12 Registers","description":"\u003cp\u003e\u003cstrong\u003eEureka Air Under Furniture Magnetic Vent Extender is a flexible, magnet-backed duct extension that redirects heating and cooling from vents hidden beneath furniture to improve room comfort and airflow.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eMany vents sit tucked under sofas, beds, and entertainment units where airflow is blocked or wasted. The Eureka Air magnetic vent extender slides under furniture, secures with strong magnets and 3M adhesive dots, and channels conditioned air farther into the room. Built from 1.0mm PET plastic and engineered in the USA, it combines sturdiness with flexibility and an adjustable length to suit different register sizes and furniture setups.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this extender improve comfort in rooms with blocked vents?\u003c\/h3\u003e\n\n\u003cp\u003eBy extending the vent output beyond the furniture footprint, the extender prevents heated or cooled air from being trapped under sofas and cabinets. That results in more even temperature distribution, quicker response to thermostat changes, and fewer cold or hot pockets in the room.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eExtends from 18\" up to 33\" to clear large furniture overhangs\u003c\/li\u003e\n  \u003cli\u003eFits 10\" or 12\" registers for common vent sizes\u003c\/li\u003e\n  \u003cli\u003eFlexible PET construction directs airflow without sagging\u003c\/li\u003e\n  \u003cli\u003eReduces wasted energy from blocked vent discharge\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill the magnetic attachment hold securely under heavy furniture?\u003c\/h3\u003e\n\n\u003cp\u003eThe extender uses powerful neodymium magnets paired with industrial-strength 3M adhesive dots to lock the unit in place under a register. This combination provides a firm hold against the underside of vents and the inner surfaces of furniture, keeping the channel stable during normal airflow.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003ePatented magnet design for reliable connection\u003c\/li\u003e\n  \u003cli\u003e3M adhesive dots add surface grip where needed\u003c\/li\u003e\n  \u003cli\u003eLow-profile 1.5\" height fits most clearance gaps\u003c\/li\u003e\n  \u003cli\u003eDurable attachment tolerates repeated use and repositioning\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the adjustable length and material choice benefit installation?\u003c\/h3\u003e\n\n\u003cp\u003eThe extender ships at 18\" long and stretches to 33\", accommodating a wide range of furniture depths and room layouts. Made from 1.0mm PET plastic, it balances rigidity to hold shape with flexibility to fit uneven surfaces and slight bends without cracking.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eAdjustable length adapts to shallow and deep furniture overhangs\u003c\/li\u003e\n  \u003cli\u003eThermally tested PET resists warping from HVAC temperatures\u003c\/li\u003e\n  \u003cli\u003eThin 1.0mm profile tucks neatly under most upholstery and platforms\u003c\/li\u003e\n  \u003cli\u003eCompatible with standard 10\" and 12\" registers for easy fit\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat should I expect during installation and maintenance?\u003c\/h3\u003e\n\n\u003cp\u003eInstallation is simple: slide the extender under the furniture and align it with the register, then engage the magnetic attachment and adhesive dots to secure it. Maintenance is minimal; the PET material wipes clean and the magnets\/adhesive maintain position with occasional checks for placement and cleanliness.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eTool-free setup in minutes — no duct work required\u003c\/li\u003e\n  \u003cli\u003eWipeable surface for dust and pet hair removal\u003c\/li\u003e\n  \u003cli\u003eRepositionable magnets allow adjustments as furniture moves\u003c\/li\u003e\n  \u003cli\u003eLong-lasting materials reduce need for replacements\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The Eureka Air Under Furniture Magnetic Vent Extender is ideal for homeowners, renters, and property managers who want to improve HVAC performance without modifying ducts. It’s useful for living rooms, bedrooms, and media spaces where sofas, beds, or cabinets obstruct registers; anyone seeking a cost-effective way to balance room temperature, enhance comfort, and reduce energy waste will find this product practical and easy to use. Engineered in the USA with aerospace-grade attention to durability, it’s geared toward people who value thoughtful design and long-term performance in simple home-improvement solutions.\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: Will this extender fit my vent size?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — it fits standard 10\" and 12\" registers and adjusts from 18\" up to 33\" to accommodate most furniture depths.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I remove and reposition the extender?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the neodymium magnets and adhesive dots allow repositioning; check adhesive occasionally and wipe the piece clean as needed.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Eureka Air","offers":[{"title":"Default Title","offer_id":52904208793912,"sku":"B07ZCMWT68","price":85.69,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1012\/6799\/6984\/files\/eureka-air-front-view-packaging.jpg?v=1788450834","url":"https:\/\/kelorix.ca\/products\/eureka-air-magnetic-under-furniture-vent-extender-18-33in-adjustable-fits-10-12-registers","provider":"Kelorix Canada | Shop Home, Electronics, Beauty, Toys \u0026 More","version":"1.0","type":"link"}