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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
264 ratings264 reviews
  1. 5 stars79% (208)
  2. 4 stars15% (40)
  3. 3 stars3% (9)
  4. 2 stars1% (2)
  5. 1 star2% (5)
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Showing 241-250 of 264 reviews
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?5QG9W3640AJR15258605558
May 19, 2025
Reviewer name: John P
4 out of 5 stars
4 out of 5 stars review

Great sleep

Comfy and supportive

Review from Serta
Helpful?5QG9W3640AJR15258605558
Jan 18, 2025
Reviewer name: Deborah M
5 out of 5 stars
5 out of 5 stars review

New bed

Very comfortable.

Review from Serta
Helpful?5QG9W3640AJR15258605558
Dec 13, 2024
Reviewer name: Rebecca C
5 out of 5 stars
5 out of 5 stars review

Great!!

Comfy and supportive

Review from Serta
Helpful?5QG9W3640AJR15258605558
Feb 10, 2025
Reviewer name: Antonino B
5 out of 5 stars
5 out of 5 stars review

firm mattress

Comfortable sleep

Review from Serta
Helpful?5QG9W3640AJR15258605558
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?5QG9W3640AJR15258605558
May 7, 2025
Reviewer name: Wendy M
5 out of 5 stars
5 out of 5 stars review

Very nice!

Firm as expected

Review from Serta
Helpful?5QG9W3640AJR15258605558
Jun 15, 2025
Reviewer name: Denice S
5 out of 5 stars
5 out of 5 stars review

Firm and comfortable

Supportive mattress!!

Review from Serta
Helpful?5QG9W3640AJR15258605558
Jan 15, 2025
Reviewer name: Patrick L
5 out of 5 stars
5 out of 5 stars review

Great

So comfortable love it

Review from Serta
Helpful?5QG9W3640AJR15258605558
May 15, 2025
Reviewer name: Patricia F
5 out of 5 stars
5 out of 5 stars review

Five

Already sleeping better

Review from Serta
Helpful?5QG9W3640AJR15258605558