Close-up of white firm foam material on a blue surface.
Hand pressing into the soft, textured foam surface of a mattress.
White foam mattress laid flat on a gray background.
White foam mattress laid flat on a light gray background.
Magic Sleeper

Replacement Firm Regular Foam

$169.00$225.00
Save $56.00
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Available at

magicsleepermattress.comBest Price
$225.00$169.00
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This is a replacement foam insert designed to provide a significantly firmer and more supportive feel than standard or original foam, particularly those found in Sleep Number mattresses. It is a high-quality foam manufactured by Carpenter, meeting CERTI-PUR standards for safety and durability. With a 1.8 density and 50 ILD rating, this foam offers a deep firm feel with little to no sink, ideal for eliminating sagging or body impressions and restoring a strong, supportive feel to your mattress. It is the firmest foam option available from this provider.

  • Firmer feel than original foam/Sleep Number Regular Foam
  • High quality foam made by Carpenter
  • CERTI-PUR tested
  • 1.8 Density
  • 50 ILD (Indentation Load Deflection)
  • Deep firm feel with little to no give
  • Eliminates body impressions and sagging

Details

Category
Mattress Foundations
Bedding Size
Twin, Twin XL, Double, Queen, King, California king
Firmness
Extra firm
Material
Foam

Questions & answers

How much does it cost, and where can I buy it?
This Magic Sleeper mattress foundation is sold by 1 retailer for $169.00. It's currently on sale (up to 25% off). Available at magicsleepermattress.com.
Is it in stock?
Yes, it's currently in stock.
What are the key features?
Key features include Firmer feel than original foam/Sleep Number Regular Foam, High quality foam made by Carpenter, CERTI-PUR tested, 1.8 Density, and 50 ILD (Indentation Load Deflection).
What is it made of?
It's made of foam.
What sizes are available?
It's available in twin XL, full, queen, split queen 30" x 80", expanded queen, king, california king, and split cal king 36" x 84".
What's its firmness?
Its firmness is extra firm.