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iSeries® Merit Super Pillow Top

Online Purchase Terms & Conditions


The gentle cushioning of a pillow top mattress is paired with proper body support. This mattress features a layer of our Cool Action Dual Effects® Gel Memory Foam for enhanced cooling and comforting and targeted support. Plus, a layer of our soft yet supportive Comfort XD Foam gently cradles the body to help reduce the pressure build-up that can cause discomfort and disrupt a peaceful sleep.



Your iSeries® Sleep System mattress comes with a 10-year limited warranty.

Comfort Assurance

We want you to make your iSeries by Serta purchase with complete confidence. We know that even after making a careful selection, sometimes people may need a different level of comfort. That is why your iSeries mattress purchase is backed by our 120 Day In-Home Trial Policy.


Approx. Mattress Height

  • 14.75"

Support System

  • Duet Coil Individually Wrapped Coil-in-Coil Support System (1008) with BestEdge® Foam Encasement

Top Upholstery

  • Serta® Comfort XD Foam
  • Innerpanel
  • Cool Action Dual Effects® Gel Memory Foam


  • FireBlocker® Fiber
  • Pillo-Fill®
  • 1½" Serta® PillowSoft Foam