Zinus AZ-SWFT-300TN
ZINUS 3 Inch Swirl Gel Cooling Memory Foam Mattress Topper Twin - Instruction Manual
Introduction
Welcome to your ZINUS 3 Inch Swirl Gel Cooling Memory Foam Mattress Topper Twin. This manual provides essential information for setting up, operating, maintaining, and troubleshooting your new mattress topper. Designed for enhanced comfort and cooling, this topper features CertiPUR-US certified memory foam with cooling gel and Wave Dynamics technology for optimal airflow.

Image: The ZINUS 3 Inch Swirl Gel Cooling Memory Foam Mattress Topper (Twin size) laid out on a bed, showcasing its wavy, blue and white gel-infused foam structure.
Setup Instructions
1. Unboxing and Expansion
Your ZINUS mattress topper arrives conveniently compressed in our innovative WonderBox packaging. This compact design reduces carbon footprint and simplifies transport.
- Carefully remove the topper from its WonderBox packaging.
- Unroll the compressed topper onto a clean, flat surface, preferably on your bed frame.
- Allow the topper to expand to its original shape. This process typically takes up to 72 hours, though it may expand faster. A new foam scent is normal and will dissipate within this period.

Image: A visual comparison highlighting the smaller, more convenient WonderBox packaging for the ZINUS mattress topper, emphasizing reduced carbon footprint and easier handling.
2. Placement on Mattress
Once fully expanded, place the topper directly on top of your existing mattress. The wavy, egg-crate side can be placed facing up for enhanced airflow and pressure relief, or you may choose to place the flat side up for a different feel. The topper is designed to fit under any standard or deep pocket fitted sheet.

Image: The ZINUS mattress topper correctly positioned on a bed, ready for bedding. The wavy texture is visible, suggesting enhanced comfort and cooling.
Operating and Features
The ZINUS Swirl Gel Cooling Memory Foam Mattress Topper is engineered to provide a comfortable and cool sleeping experience.
- Cooling Gel Infusion: The memory foam is swirled with specially formulated cooling gel to help regulate your body temperature throughout the night.
- Wave Dynamics Technology: The unique wavy surface design promotes airflow, dissipating excess heat and preventing heat buildup often associated with traditional memory foam.
- Conforming Comfort: The CertiPUR-US certified Green Tea Memory Foam gently conforms to your body, relieving pressure points and supporting natural spinal alignment for a restful sleep.

Image: A detailed view of the topper's dual structure, illustrating how the wavy design contributes to airflow and comfort.

Image: An infographic demonstrating the cooling properties of the gel-infused memory foam and the airflow facilitated by the Wave Dynamics technology.
Maintenance
To ensure the longevity and hygiene of your mattress topper, follow these care instructions:
- Spot Clean Only: In case of spills or stains, spot clean the affected area using a mild detergent and a damp cloth. Do not machine wash or dry the topper.
- Air Out: Periodically remove your bedding and allow the topper to air out to maintain freshness and dissipate any residual odors.
- Protect: Use a mattress protector over the topper to shield it from spills, dust, and allergens, extending its lifespan.
Troubleshooting
| Issue | Possible Cause | Solution |
|---|---|---|
| New Foam Scent | Common with new foam products. | Allow the topper to air out in a well-ventilated room for up to 72 hours. The scent is harmless and will dissipate. |
| Topper Not Fully Expanded | Insufficient time for expansion after unboxing. | Ensure the topper is unrolled on a flat surface and given the full 72 hours to expand. Room temperature can affect expansion time. |
| Feeling Too Warm | Body heat retention (less common with this cooling topper). | Ensure the wavy side is facing up to maximize airflow. Consider using breathable bedding materials. |
Specifications
- Brand: Zinus
- Model Name: Swirl Gel Cooling
- Model Number: AZ-SWFT-300TN
- Size: Twin
- Product Dimensions: 74 x 38 x 3 inches
- Item Weight: 3.4 pounds
- Material: Memory Foam
- Fabric Type: Cooling Gel Swirled Memory Foam
- Special Feature: Cooling
- Item Firmness Description: Medium
- Product Care Instructions: Spot Clean Only
- Certifications: CertiPUR-US Certified
- UPC: 841550354324

Image: A visual representation of the various thickness options available for ZINUS mattress toppers, including 1.5, 2, 3, and 4 inches.

Image: The CertiPUR-US certification logo, indicating that the foam meets rigorous standards for content, emissions, and durability.
Warranty
Your ZINUS 3 Inch Swirl Gel Cooling Memory Foam Mattress Topper is backed by a 5-year worry-free limited warranty. This warranty covers manufacturing defects and ensures the quality and durability of your product. For detailed terms and conditions, please refer to the warranty information included with your product packaging or visit the official Zinus website.
Support
Should you have any questions, require assistance with setup, or need to address any concerns regarding your ZINUS mattress topper, please contact Zinus customer support.
- Online Support: Visit the ZINUS Store on Amazon for FAQs and additional product information.
- Contact Information: Refer to your product packaging for specific customer service contact details (phone number, email).
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