{"product_id":"serta-fila-heated-mattress-pad-king-size-10-heat-settings-auto-shut-off-deep-pocket","title":"Serta Fila Heated Mattress Pad King Size – 10 Heat Settings, Auto Shut Off, Deep Pocket","description":"\u003ch2\u003eCozy warmth tailored for your bed\u003c\/h2\u003e\n\u003cp\u003eThe Serta Fila heated mattress pad blends a soft microfiber surface with reliable, adjustable warmth to transform cold nights into a welcoming sleep space. Built with safety in mind, this pad is ETL certified and designed for regular use. The intuitive controller offers 10 heat levels, and a 1–12 hour auto shut-off timer provides flexible reassurance for longer sessions. The deep pocket is made to stay snug on premium mattresses up to 18 inches thick, keeping the pad in place as you drift off.\u003c\/p\u003e\n\u003ch3\u003eKey benefits at a glance\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eETL certified safety delivers trusted comfort night after night.\u003c\/li\u003e\n  \u003cli\u003eSoft microfiber fabric helps keep your bed clean and fresh between washes.\u003c\/li\u003e\n  \u003cli\u003eDeep pocket design fits mattresses up to 18 inches thick for secure placement.\u003c\/li\u003e\n  \u003cli\u003eQueen and larger sizes include dual-zone temperature control for independent side warmth.\u003c\/li\u003e\n  \u003cli\u003e10 heat settings with a 1–12 hour auto shut-off timer for flexible use.\u003c\/li\u003e\n  \u003cli\u003eMachine washable for easy care and long-lasting freshness.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFit, care, and safety notes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eFits most premium king mattresses with a 78 x 80 inch footprint and a 15 inch depth range.\u003c\/li\u003e\n  \u003cli\u003eDo not cover the controller while in use to avoid overheating; unplug when not needed.\u003c\/li\u003e\n  \u003cli\u003eWarranty: 5 years, reflecting Serta’s commitment to durable performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIn everyday life, this heated pad can offer a welcoming bed climate after a long day, support a relaxed pre-sleep routine, and help maintain a comfortable core temperature without weighing you down. While warmth can be enjoyable for many, results depend on personal comfort preferences and room conditions. Consider the dual-zone option on Queen and larger beds if you share a bed and want individualized warmth on each side.\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 size does the Serta Fila heated mattress pad fit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: King size pads fit most king mattresses up to 18 inches thick with a deep elastic pocket.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the King size include dual-zone temperature control?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. Queen and larger sizes offer dual-zone control for independent warmth on each side.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Serta","offers":[{"title":"Default Title","offer_id":51684372119869,"sku":"B0CKWRV9HM","price":151.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0996\/7874\/8989\/files\/serta-fila-heated-mattress-pad-king-dual-control.jpg?v=1778249269","url":"https:\/\/loftwyn.com\/products\/serta-fila-heated-mattress-pad-king-size-10-heat-settings-auto-shut-off-deep-pocket","provider":"loftwyn","version":"1.0","type":"link"}