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Serta iComfort® AIR 1 Firm 11.5" King Mattress and Split Boxspring Set

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SKU: 789IC113
Made In Canada

Local Delivery Available - Details

30 Day Low Price Guarantee - Details

$2,599.00
or
Flexiti Financing
$108.29 + taxes/fees With 24 month financing

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Discover next-level cooling and support with the Serta iComfort® AIR 1 Firm 11.5" King Mattress and Split Boxspring Set—designed for hot sleepers and firm comfort lovers alike. Engineered to promote all-night breathability, this Serta king mattress and split boxspring combination delivers pressure relief and advanced airflow to keep you cool, comfortable, and supported from dusk till dawn. At the core of its design is the Serta CoolFlow AIR System, a powerful airflow technology that reduces heat buildup and maximizes ventilation, creating a refreshingly cool sleep environment. Wrapped in CoolFlow Fabric, the surface offers a cool-to-the-touch feel that helps regulate your body temperature the moment you lie down. Inside, CoolFlow Gel Memory Foam enhances breathability with unique airflow pockets, allowing air to circulate freely through the mattress. For added support and cooling, Perfect Conform™ Memory Foam uses graphite-infused material to provide targeted pressure relief while drawing heat away from the body. Beneath it all, 5 ZoneResponse™ Foam delivers zoned support where you need it most—aligning your head, shoulders, back, hips, and legs for a more restful, balanced sleep. Whether you're a back sleeper, stomach sleeper, or someone who loves a firm mattress with cooling technology, the Serta iComfort® AIR 1 Firm 11.5" King Mattress and Split Boxspring Set delivers the comfort and climate control you’ve been dreaming of.

Dimensions
76″(193cm)
Width
20.5″(52cm)
Height
79″(201cm)
Length

Package includes

Qty
Description
Price
1
View Details Hide Details
Dimensions
76″(193cm)
Width
11.5″(29cm)
Height
79″(201cm)
Length
Care Instructions:
For best results, spot clean only with a water-based cleanser.
Configuration:
Mattress Only
Fabric Content:
Polyester/Cotton/PE Yarn
Finish:
White, Blue
Materials:
Polyester
Origin:
Made in Canada
Product Details:
  • Serta CoolFlow™ Fabric
  • 1" Perfect Conform™ Memory Foam
  • 1" Serta CoolFlow™ Gel Memory Foam
  • 2" Support Foam
  • 1.5" 5 ZoneResponse™ Foam
  • 6" Serta® Foam Core
Warranty:
10 year non-prorated
Weight:
88 lbs
2
View Details Hide Details
Dimensions
37.5″(95cm)
Width
9″(23cm)
Height
79″(201cm)
Length
Care Instructions:
Must be supported by a proper frame and/or support system.
Vacuum and wipe with damp cloth.
Configuration:
Standard Boxspring
Construction:
Canadian wood
Steel grid top
Fabric Content:
Polyester
Finish:
Blue
Materials:
Wood
Origin:
Made in Canada
Warranty:
10 Year Warranty
Weight:
32 lbs
If purchased separately

Unique Features

  • The Serta CoolFlow AIR System: optimizes airflow, effectively reducing heat buildup for a refreshing and cool sleep experience. This advanced technology enhances breathability, ensuring long-lasting comfort and temperature regulation throughout the night.
  • Serta CoolFlow Fabric: features a cool-to-the-touch design, helping regulate temperature for a refreshing and comfortable sleep experience, ensuring you stay cool and relaxed throughout the night.
  • Serta CoolFlow Gel Memory Foam: this foam includes airflow pockets that enhance ventilation, allowing a refreshing breeze to weave through the foam and fabric, continuously circulating air to keep you cool and comfortable.
  • Perfect Conform™ Memory Foam features premium graphite-infused material, offering targeted pressure relief while effectively redistributing heat away from the body, ensuring a cooler, more comfortable, and supportive sleep experience.
  • 5 ZoneResponse™ Foam features a five-zoned design for full-body alignment, providing targeted comfort and support exactly where you need it most for a more restful and balanced sleep experience.

Specifications

Dimensions
76″(193cm)
Width
20.5″(52cm)
Height
79″(201cm)
Length
Care Instructions:
For best results, spot clean only with a water-based cleanser.
Configuration:
Standard Split Boxspring
Fabric Content:
Polyester/Cotton/PE Yarn
Finish:
White, Blue
Materials:
Polyester
Origin:
Made in Canada
Package includes:
King Mattress and Standard Boxspring
Product Details:
  • Serta CoolFlow™ Fabric
  • 1" Perfect Conform™ Memory Foam
  • 1" Serta CoolFlow™ Gel Memory Foam
  • 2" Support Foam
  • 1.5" 5 ZoneResponse™ Foam
  • 6" Serta® Foam Core
Warranty:
10 year non-prorated
Weight:
152 lbs

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