Level Sleep vs Purple.4 vs Airweave vs Serta Perfect Sleeper Glenmoor Super Pillow Top
Level Sleep, Purple.4, Airweave and Serta Perfect Sleeper Glenmoor Super Pillow Top all belong to the same product category.
Products
Details
![]() Mattress Build2 layers foam |
![]() Mattress Build2 layers foam and springs |
![]() Mattress Build2 layers foam |
![]() Mattress Build3 layers foam and springs |
![]() ReversibleYes |
![]() ReversibleNo |
![]() ReversibleNo |
![]() ReversibleYes |
![]() Fits Adjustable BedYes |
![]() Fits Adjustable BedYes |
![]() Fits Adjustable BedNo |
![]() Fits Adjustable BedYes |
![]() Quilted FoamYes |
![]() Quilted FoamNo |
![]() Quilted FoamNo |
![]() Quilted FoamYes |
![]() Trial Period365 |
![]() Trial Period100 |
![]() Trial Period100 |
![]() Trial Period45 |
![]() Bed in a boxNo |
![]() Bed in a boxYes |
![]() Bed in a boxNo |
![]() Bed in a boxNo |
![]() Comfort Level offeredFirm |
![]() Comfort Level offeredFirm, Medium, Soft |
![]() Comfort Level offeredFirm |
![]() Comfort Level offeredMedium |
![]() Country of originUSA |
![]() Country of originUSA |
![]() Country of originJapan |
![]() Country of originUSA |
Features

- Works with slatted bed bases, platforms, box springs, and adjustable foundations
- Spinal alignment for back pain relief
- Good cushioning of body curves
- 3-in-1 firmness comfort layer
- Open-cell construction for proper airflow

- 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

- Works with slats, platform base, and box springs
- Medium firm firmness level
- Durable construction
- Cool and breathable
- Available in different sizes (Twin to Cali King)

- 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