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King Firm 2-Sided Mattress and 9" Foundation

SKU: 2415-K+2x8010-TXL


The All-Seasons Duo Haven Firm King Firm 2-Sided Mattress and 9" Foundation, made by Spring Air, is brought to you by Mueller Furniture. Mueller Furniture is a local furniture store, serving the Belleville, Lake St. Louis, Ellisville, Wentzville, West County, Chesterfield, MO, St. Charles, St. Louis Area, IL Furniture Store area. Product availability may vary. Contact us for the most current availability on this product.
  • Innerspring
  • Firm
  • Tight Top
  • Flippable
  • Adjustable base compatible


This item consists of:

Sku Item Qty Width Depth Height
8010-TXL Twin Extra Long 9" Standard Foundation 2
2415-K King Firm Mattress 1
Type Mattress & Boxspring/Foundation
Mattress/Bed Size King
Construction & Materials
Comfort Layers • Zoned Memory Foam Lumbar Support for Pressure Point Relief • Additional Layer of Support Foam for Deep Down Comfort
Origin Made In the USA
Edge Support Foam Encased Edge for “Sleep to the Edge” Comfort
Top Description Summer and Winter Sides offering one side quilted with Wool for Winter Warmth and the other side quilted with Silk for Cooling in Summer
Coils and Support 672 Back Supporter Coil System Zoned with Extra Support in the Lumbar Area of the Bed Where You Need it Most Back Supporter Duo provides strong support using the Back Supporter coil system zoned with extra coils in the middle of the bed, with the convenience of a 2-sided flipable bed.
Style Elements
Mattress Type Innerspring
Mattress Top Style Tight Top
Features & Function
Comfort Level Firm
Features Flippable
Features Adjustable base compatible
Item & Dimensions
Manufacturer Spring Air
How to Shop For a Mattress
Sleep Health and Habits Guide
Sleep Health and Habits Guide
Reference #: 2415-K+2x8010-TXL
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