Introduction
This manual provides essential information for the setup, use, and maintenance of your Sealy Posturepedic Plus Tight Top 15 Plush Ultra Soft Mattress with 5-Inch Foundation. This mattress features a unique combination of premium memory foams and a dense coil design, offering pressure-relieving comfort and targeted support. It includes cooling gel-infused memory foam, densely-packed coils, and a refreshing cool-to-touch cover with Surface-Guard Technology.
Setup and Installation
Unpacking Your Mattress and Foundation
Carefully remove all packaging materials from the mattress and foundation. Avoid using sharp objects that could damage the fabric. Ensure you have adequate space for placement.
Foundation Placement
The 5-inch foundation provides essential support for your mattress. Place the foundation securely on a sturdy bed frame. Ensure the frame is level and capable of supporting the combined weight of the mattress, foundation, and occupants.

Image: This illustration compares the height of a high profile foundation (9 inches) versus a low profile foundation (5 inches). The Sealy Posturepedic Plus Split Queen set includes a 5-inch low profile foundation.
Mattress Placement
Gently place the mattress on top of the foundation. Align the mattress evenly with the edges of the foundation. The mattress is designed to be used with a supportive foundation to ensure proper performance and longevity.

Image: A Sealy Posturepedic Plus mattress and its matching foundation are shown installed on a modern bed frame in a bedroom setting.
Features and Components
The Sealy Posturepedic Plus mattress is engineered with several key components for enhanced comfort and support:
- Plush Tight Top: A combination of premium memory foams and a dense coil design provides pressure-relieving comfort with targeted support.
- Sealy Posturepedic Support: Gel-infused memory foam technology targets the heaviest part of your body for extra core support.
- Layers of Comfort: Densely-packed fabric-encased coils and premium ComfortSense memory foams adapt to your body's shape.
- Protective Cover: A quilted, easy-care knit cover with SealyChill™ and Surface-Guard Technology™ wicks away moisture and helps protect the mattress.
- DuraFlex Coil Edge: Densely-packed coils around the mattress edge enhance durability, expand the sleeping surface, and provide a stable seating edge.

Image: An exploded diagram illustrating the internal layers of the Sealy Posturepedic Plus mattress, including SealyChill™ & Surface-Guard Technology™, ComfortSense™ Gel Memory Foam, Targeted Support, ComfortSense™ Premium Memory Foam, SealySupport™ Gel Foam, Response Pro HD Encased Coil, and DuraFlex™ Pro Coil Edge.

Image: A visual representation indicating the mattress firmness level as 'Ultra Soft' on a scale from firm to soft.

Image: A close-up view of the mattress cover fabric, highlighting the SealyChill™ and Surface-Guard Technology™ features, which include cool-to-the-touch fibers and antibacterial properties.
Operating and Usage Guidelines
General Use
Your Sealy Posturepedic Plus mattress is designed for sleeping and resting. Ensure it is always placed on a proper, supportive foundation or bed frame. Avoid standing or jumping on the mattress, as this can cause damage to the internal components and void the warranty.
Important Safety Information
Potential entrapment risk if not properly secured. Not suitable for young children due to potential suffocation hazards.
Always ensure the mattress is correctly sized for the bed frame to prevent gaps. Keep plastic packaging away from children to avoid suffocation risks.
Maintenance and Care
Product Care Instructions
- Cleaning: The mattress cover is designed for spot cleaning only. Hand Wash Only for any stains. Do not machine wash or dry clean the mattress cover. Use a mild soap and cold water, then blot dry.
- Protection: Use a mattress protector to safeguard against spills, stains, and allergens. This will help maintain the cleanliness and longevity of your mattress.
- Rotation: While not required for all mattresses, rotating your mattress every 3-6 months can help promote even wear and extend its lifespan.
- Ventilation: Allow the mattress to air out periodically by removing bedding. This helps to dissipate moisture and maintain freshness.
Avoid saturating the mattress with water or cleaning solutions, as this can damage the internal materials and potentially lead to mold or mildew growth.
Troubleshooting
Most mattress issues can be resolved with simple steps. If you encounter any problems, consider the following:
- New Mattress Odor: A new mattress may have a slight odor upon unboxing. This is normal and will dissipate within a few days. Ensure good ventilation in the room.
- Body Impressions: Minor body impressions are normal and indicate the comfort layers conforming to your body. This is not considered a structural defect.
- Uneven Feel: Ensure your bed frame and foundation are level and provide adequate support across the entire mattress surface. An unsupportive base can lead to an uneven feel.
For persistent issues not covered here, please refer to the warranty information or contact Sealy customer support.
Specifications
| Feature | Detail |
|---|---|
| Size | Split Queen |
| Special Feature | Durability |
| Color | Grey |
| Brand | Sealy |
| Included Components | Mattress |
| Item Weight | 109 Pounds |
| Furniture Finish | Grey |
| Age Range (Description) | Adult |
| Product Care Instructions | Hand Wash Only |
| Warranty Type | Limited |
| Manufacturer | Sealy |
| UPC | 748369539556 |
| Product Dimensions | 80 x 60 x 15 inches |
| Item Model Number | 42731852 |
| Thickness | 15 Inches |
| Fabric Type | Foam |
| Refill | Memory Foam |
| Batteries Required | No |
Warranty and Support
Warranty Information
Your Sealy Posturepedic Plus mattress is backed by a 10-year manufacturer's limited warranty. This warranty covers manufacturing defects and ensures the quality of your product. Please retain your proof of purchase for warranty claims.
CertiPUR-US® Certified
The foams used in this mattress are CertiPUR-US® certified, meaning they are made without ozone depleters, PBDE flame retardants, mercury, lead, and other heavy metals, formaldehyde, and phthalates regulated by the Consumer Product Safety Commission. They also have low VOC (Volatile Organic Compound) emissions for indoor air quality.

Image: Icons representing Sealy's 140 years of experience, a 10-year limited warranty, design and assembly in the USA, and CertiPUR-US® certification.
Customer Support
For further assistance, warranty claims, or product inquiries, please contact Sealy customer support through their official website or the retailer where the product was purchased.

