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Customer reviews for Serta Perfect Sleeper X Knox Hybrid Mattress for
Serta Perfect Sleeper X Knox Hybrid Mattress
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4.7 out of 5 stars
stars
255 ratings255 reviews
  1. 5 stars79% (201)
  2. 4 stars15% (39)
  3. 3 stars3% (8)
  4. 2 stars1% (2)
  5. 1 star2% (5)

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Showing 251-255 of 255 reviews
Jun 9, 2025
Reviewer name: Richard S
5 out of 5 stars
5 out of 5 stars review

Serta mattress

Very comfy mattress

Review from Serta
Helpful?1L02F9H4SZMK15240352414
Dec 3, 2024
Reviewer name: Stefanie C
5 out of 5 stars
5 out of 5 stars review

Just great!

Finally a great bed !

Review from Serta
Helpful?1L02F9H4SZMK15240352414
Mar 10, 2025
Reviewer name: Elizabeth G
4 out of 5 stars
4 out of 5 stars review

Comfy firm supportive

Comfy firm good price

Review from Serta
Helpful?1L02F9H4SZMK15240352414
Jul 31, 2025
Reviewer name: Cherrie K
4 out of 5 stars
4 out of 5 stars review

Serra for good rest

Comfy for back issues

Review from Serta
Helpful?1L02F9H4SZMK15240352414
Feb 10, 2025
Reviewer name: Arthur E
5 out of 5 stars
5 out of 5 stars review

Looks Great

Feels good so far

Review from Serta
Helpful?1L02F9H4SZMK15240352414