{"product_id":"hmmagnets-extensor-magnetico-lateral-para-rejillas-3-6-ajustable-12-23-3-imanes-de-neodimio-resistente-al-calor","title":"HMmagnets Magnetic Air Vent Deflector Sideways Extender — 12–23in Reach, Fits 3–6in Vents","description":"\u003cp\u003e\u003cstrong\u003eThe HMmagnets Powerful Magnetic Air Vent Deflector Sideways is an adjustable, magnet-mounted vent extender that redirects airflow from floor, wall, or ceiling registers sideways to clear blocked vents under furniture.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your heating or cooling struggles because furniture sits over registers, this patented sideways deflector lets conditioned air flow around obstructions. Built with a heat-resistant, rigid plastic body and three super-strong neodymium magnets, it snaps onto metal grilles (or mounts with included 3M tabs for nonmetal vents) and extends from 12\" up to 23\" to reach past chair legs, sofas, and dressers.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this deflector improve airflow under sofas and beds?\u003c\/h3\u003e\n\u003cp\u003eThe sideways extender channels air away from the blocked zone and toward the open room, helping your HVAC distribution perform more evenly. It prevents warm or cool air from getting trapped beneath furniture so you notice better temperature consistency.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAdjustable length: 12\" (Part A) to 23\" (Part A+B) to clear edges.\u003c\/li\u003e\n  \u003cli\u003eSide deflection redirects air horizontally rather than downwards.\u003c\/li\u003e\n  \u003cli\u003eThree strong neodymium magnets secure it to metal grilles quickly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this hold up to hot vents and frequent use?\u003c\/h3\u003e\n\u003cp\u003eHMmagnets designed the extender from thick, heat-resistant plastic so it resists warping, melting, and cracking under normal HVAC temperatures. The material is engineered to withstand high heat and repeated installation and removal.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDurable, thick construction for long-term performance.\u003c\/li\u003e\n  \u003cli\u003eRated to withstand temperatures up to 266°F without deformation.\u003c\/li\u003e\n  \u003cli\u003eGlass-like finish maintains shape and discreet appearance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow simple is installation on different vent types?\u003c\/h3\u003e\n\u003cp\u003eInstallation is tool-free and quick. For metal registers the three neodymium magnets hold the extender firmly; for plastic or composite vents, strong 3M adhesive tabs are provided to fasten the unit without drilling or hardware.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMagnetic mounting for metal grilles — snaps on in seconds.\u003c\/li\u003e\n  \u003cli\u003e3M adhesive tabs included for nonmetal vents or temporary mounting.\u003c\/li\u003e\n  \u003cli\u003eSliding mechanism lets you fine-tune length after mounting.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat measurements should I check before buying?\u003c\/h3\u003e\n\u003cp\u003eConfirm your vent opening width and the clearance under the furniture where it will sit. The deflector fits vents 3\" to 6\" wide and requires at least 1.6\" of vertical clearance beneath furniture. Also measure furniture depth if you need the full 23\" reach.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eVent width compatibility: 3\"–6\" wide openings only.\u003c\/li\u003e\n  \u003cli\u003eMinimum vertical clearance: 1.6\" required under furniture.\u003c\/li\u003e\n  \u003cli\u003eAdjustable reach: 12\" base length, expands to 23\" maximum.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The HMmagnets sideways air vent deflector is ideal for homeowners, renters, and office managers who have floor, wall, or ceiling registers partially blocked by furniture and want an easy, non-invasive way to restore airflow. It's useful for living rooms, bedrooms, under beds, beneath couches, inside closets, and behind cabinets where vents are obstructed. Choose this deflector if you need a heat-resistant, discreet-looking solution that installs without tools and can be adjusted to fit deeper furniture configurations.\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 vent sizes does this fit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Fits vents 3\" to 6\" wide. Confirm your vent width before purchasing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can it be used on plastic vents?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — use the included 3M adhesive tabs for secure mounting on nonmetal vents.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"HMmagnets","offers":[{"title":"Default Title","offer_id":54585161548115,"sku":"B0F673NC8V","price":68.45,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1095\/4257\/2371\/files\/hmmagnets-frontal-extensor-rejilla.jpg?v=1786666666","url":"https:\/\/findsworth.co.uk\/products\/hmmagnets-extensor-magnetico-lateral-para-rejillas-3-6-ajustable-12-23-3-imanes-de-neodimio-resistente-al-calor","provider":"Findsworth","version":"1.0","type":"link"}