Sealy Correct Comfort Northgate King Mattress With Head Up Only Base
SKU: 5902897P
Stretch-Knit Cover with SealyChill and Surface-Guard Technology wicks away moisture and features antibacterial technology to help keep your mattress protected. ComfortSense Premium Cool Gel Memory Foam conforms to your body and delivers breathable comfort by dispersing your weight evenly for added pressure relief. SealySupport Gel Foam contributes to foundational support and airflow. Conveniently raise or lower the head of your mattress using the RTG Sleep 2900 adjustable base with wireless remote control.
Q&A answers generated with AI assistance.
How does the head-up feature on this mattress set benefit sleepers with specific health concerns?
The head-up only adjustment, controlled by the included RTG Sleep 2900 wireless remote, allows you to elevate your upper body to a precise angle. This elevation is a highly effective, non-invasive way to help reduce snoring, alleviate symptoms of acid reflux (GERD), and improve circulation, making it an excellent choice for those managing these common sleep disruptions.
What type of mattress is best suited for an adjustable base?
Memory foam and hybrid mattresses are the premier choices for adjustable bases due to their inherent flexibility. This mattress is constructed with high-performance ComfortSense Premium Cool Gel Memory Foam and SealySupport Gel Foam, both of which are specifically engineered to contour and bend seamlessly with the base without compromising the structural integrity of the mattress.
Is this king-size adjustable mattress set better than a "split king" for couples?
This model is a standard one-piece King mattress, which is ideal for couples who prioritize a unified sleeping surface. While a split king offers individual adjustment, it also creates a "cuddle gap" or seam in the middle of the bed. This standard king setup ensures a continuous, seamless feel across the entire 76-inch width, allowing for maximum intimacy and shared comfort.
Will this adjustable base fit inside my existing king-size bed frame?
The RTG Sleep 2900 adjustable base is designed to be compatible with most standard king-size panel and slat bed frames. To ensure a perfect fit, we recommend verifying that your current frame does not have fixed storage drawers or a built-in foundation that cannot be removed, as the adjustable base requires clear space to operate its motorized components effectively.
As a "hot sleeper," will the memory foam in this mattress keep me cool at night?
This mattress is designed with multiple cooling technologies to combat the heat retention sometimes found in traditional foams. It features a stretch-knit cover equipped with SealyChill technology to wick away moisture and provide a cool-to-the-touch feel. Internally, the ComfortSense Premium Cool Gel Memory Foam works to disperse body heat and promote airflow, maintaining a comfortable temperature even in warmer climates.
Does the mattress include any features to help with hygiene or allergens?
Yes. The mattress cover is treated with Surface-Guard Technology, an antibacterial treatment that helps protect the mattress from odors and common household allergens. Based on our expertise in sleep health, this feature is essential for maintaining a clean sleep environment and extending the overall life of your bedding investment.
80"l x 76"w x 13"h; adjustable base: 4"h

