Gel-Infused Memory Foam Mattress (Model: PHA)

1. Memory foam conforms to your body. For more "hugging" and cradling support.
2. Ultra-premium memory foam and high-density foam layers contour to your body to relieve pressure points while offering stable support.
3. Cooling gel-infused are infused to give you a cool night.

We Promise


Each product supplied by SERSPER is undoubtedly free of risk. Our confidence in the authenticity of our products is demonstrated in several ways;

Free delivery

Free delivery of each SERSPER double GEL memory foam mattress purchased.

10-year Warranty

Double Gel Memory Foam Mattress comes with a ten-year limited warranty.

100-day trial

Double Gel Memory Foam Mattress comes with a risk free 100day trial.

Hassle-free Return

Administer a hassle-free return policy to facilitate easy return

  • Free delivery

    Free delivery of each SERSPER double GEL memory foam mattress purchased.

  • 10-year Warranty

    Double Gel Memory Foam Mattress comes with a ten-year limited warranty.

  • 100-day trial

    Double Gel Memory Foam Mattress comes with a risk free 100day trial.

  • Hassle-free Return

    Administer a hassle-free return policy to facilitate easy return

More details

Product Specifications

Product Dimensions - Shipping Weight
8 inch
Twin: 75''L × 39''W × 8''H - 34.00 lbs
Full: 75''L × 54''W × 8''H - 45.59 lbs
Queen:  80''L × 60''W × 8''H - 53.88 lbs
10 inch
Twin: 75''L × 39''W × 10''H - 40.79 lbs
Full: 75''L × 54''W × 10''H - 53.79 lbs
Queen: 80''L × 60''W × 10''H - 64.99 lbs
12inch
Twin: 75''L × 39''W × 12''H - 47.58 lbs
Full: 75''L × 54''W × 12''H - 63.76 lbs
Queen: 80''L × 60''W × 12''H - 74.08 lbs

Materials & Certifications

All of our mattresses have been tested and meet the requirements of the Cigarette Smoldering Text (16 CFR Part 1632) and the Open Flame Test (1633-Federal flammability).
✔And of course SERSPER is CertiPUR-US® certfified! Since most people spend so much time in bed, we feel like every one should be snuggling down on the healthiest foam.
✔Our foam is made without:
Ozone depleting substances
PBDEs, TDCPP or TCEP (“Tris”) flame retardants
Mercury, lead and heavy metals
Formaldehyde
Also without phthalates, which regulated by the Consumer Product Safety Commission that emits low VOC (Volatile Organic Compound)—for indoor air quality, which should be less than 0.5 parts per million.