Casper Nova Hybrid vs Purple.4 vs Serta Perfect Sleeper Glenmoor Super Pillow Top vs Amerisleep AS2
US customers enjoy free delivery for Casper Nova Hybrid, Purple.4, Serta Perfect Sleeper Glenmoor Super Pillow Top, and Amerisleep AS2.
Products
Details
![]() Price (Queen)1796 |
![]() Price (Queen)2800 |
![]() Price (Queen)975 |
![]() Price (Queen)1300 |
![]() Mattress Build4 layers foam and coil |
![]() Mattress Build2 layers foam and springs |
![]() Mattress Build3 layers foam and springs |
![]() Mattress Build3 layers foam |
![]() ReversibleNo |
![]() ReversibleNo |
![]() ReversibleYes |
![]() ReversibleNo |
![]() Fits Adjustable BedNo |
![]() Fits Adjustable BedYes |
![]() Fits Adjustable BedYes |
![]() Fits Adjustable BedYes |
![]() Quilted FoamYes |
![]() Quilted FoamNo |
![]() Quilted FoamYes |
![]() Quilted FoamNo |
![]() Warranty10 Years |
![]() Warranty10 Years |
![]() Warranty10 Years10 |
![]() Warranty20 Years20 |
![]() Trial Period100 |
![]() Trial Period100 |
![]() Trial Period45 |
![]() Trial Period100 |
![]() Bed in a boxNo |
![]() Bed in a boxYes |
![]() Bed in a boxNo |
![]() Bed in a boxYes |
![]() Height12 |
![]() Height13 |
![]() Height14 |
![]() Height12 |
Features

- Suitable for slatted, box spring, platform, and adjustable bases
- Seven-zoned support for better spinal curvature
- Cooling breathable foams
- Ergonomic pressure-relief
- Maximum motion isolation

- Works with all foundations (platform, box spring, slats and adjustable bed)
- Responsive and adaptive Smart Comfort Grid
- Minimal motion transfer
- Durable and long-lasting
- Great value for money

- Well-suited for the Serta adjustable foundations
- Quilted top for the plush sleep surface
- Adequate motion isolation
- Available in sizes from Twin to Cali King
- Targeted pressure relief

- Adjusts on all bed foundations (slat base, platform base, adjustable bed)
- Spinal Support
- Memory Foam without feeling stuck
- Body Contouring
- Memory foam layer for enhanced comfort