Fern River Extra-Firm King Mattress w/Baselogic Platinum Powered Base by Serta

Serta Perfect Sleeper
Fern River Extra-Firm King Mattress w/Baselogic Platinum Powered Base by Serta

$2,998

Was $3,398
Only a Few Left in Stock

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Measurements

76" W x 79.5" D x 29" H
194 cm W x 202 cm D x 74 cm H

76" W
29" H
79.5" D
SKU KDVPWR081

Available Sizes

Colors

  • White
  • Blue

Features

  • Comfort Level: Extra Firm
  • Mattress and base height: 29"
  • Mattress Type: Innerspring
  • Zero Gravity Position & Massage Setting
  • Built-in USB-A & C Port(s)
  • Lumbar Support
  • Wireless Remote
  • 5 Zoned Comfort: Zoned Feel for Targeted Body Support
  • Platform Bed Compatibility
  • Q4™ Support System: 4-in-1 Coils for Even Support
  • Sound Therapy: White, Pink & Brown Noise
  • Adjustable Head Tilt
  • CoolFeel® Plus Fabric: Cooling Fabric For Added Comfort
  • Mattress Warranty: 10 years
  • QuiltLoft™ Memory Foam: Surface Comfort And Contouring
  • Serta® HD Support Foam: Extra Firm Support And Stability
  • Wool Fiber Layer: Breathable Natural Fiber Layer for Added Comfort
  • Powered Base Limited Warranty: 20 years
  • SnoreRelief™
  • One-Sided Mattress
  • 750lb. weight capacity
  • Adjustable Base Compatible
  • Antimicrobial Mattress Protection
  • BestEdge® Foam Encasement
  • Easy Connect - easily sync two bases with one remote
  • Head & Foot Articulation
  • Latex Free
  • LED Under Bed Lighting
  • Low Motion Transfer
  • Mattress height: 14"
  • One-Touch Flat: returns base to flat position
  • Power Outage Protection
  • Reinforced Center Support
  • Retainer bar
  • Zero Pinch Point Design

Materials

  • QuiltLoft™ HD Memory Foam
  • BestEdge™ Foam Encasement
  • CoolFeel® Plus Fabric
  • Q4™ Support System
  • Serta® Balanced Base Support
  • Serta® HD Support Foam
  • Serta® Support Foam
  • Wool Fiber

Description

Combine an expansive sleep surface with extra-firm support and advanced adjustable comfort in the Perfect Sleeper Fern River 14" Extra Firm King Mattress with BaseLogic Platinum Powered Base. Designed for sleepers who want a highly supportive feel, the Fern River uses Serta's Q4™ Support System with 4-in-1 coils to promote even support and lasting stability. The 5 Zoned Comfort design provides targeted support across the back and body, while QuiltLoft™ Memory Foam offers light surface contouring. Serta® HD Support Foam reinforces the extra-firm feel, with CoolFeel® Plus Fabric and breathable wool fiber adding cooling-focused comfort. BestEdge™ Foam Encasement supports the mattress perimeter for greater stability across the generous King surface. The BaseLogic Platinum powered configuration adds customizable head and foot articulation, adjustable head tilt, Zero Gravity positioning and massage, along with SnoreRelief™, sound therapy, wireless control, USB-A and USB-C charging, and LED under-bed lighting. The result is a spacious King sleep system that combines strong mattress support with advanced comfort technology.

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