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Serta® iComfort® Hybrid HB300Q Mattress-King

Model #: 500820531K
At a Glance
Serta® iComfort® Hybrid HB300Q Mattress-King with FireBlocker® fiber and Serta® PillowSoft® foam
$3,199.00Save $NaN

Get to know this product.

Serta® iComfort® Hybrid HB300Q Mattress

  • FireBlocker Fiber
  • Pillo-Fill
  • 1" Serta PillowSoft Foam
  • Innerpanel
  • 1" Everfeel Triple Effects Gel Memory Foam
  • SmartSupport
  • 1008 Duet Elite Individually Wrapped Coil Support System with BestEdge Foam Encasement


Fire Protection:FireBlocker® Fiber

Misc. Specs

Made InUSA
Mattress SizeKing
Mattress Comfort LevelFirm
CollectionSerta iComfort Hybrid
Mattress ConstructionHybrid
WarningProposition 65 Warning for California Residents