Skip to Main Content
Sams Club
Sams Club
Customer reviews for Serta Perfect Sleeper X Knox Hybrid Mattress for
Serta Perfect Sleeper X Knox Hybrid Mattress
4.7 out of 5 stars
stars232 ratings232 reviews
  1. 5 stars79% (184)
  2. 4 stars16% (36)
  3. 3 stars3% (7)
  4. 2 stars0% (1)
  5. 1 star2% (4)

Member photos

Sort by |
Showing 71-80 of 232 reviews
Dec 5, 2025
Susan A
5 out of 5 stars review

Truly the Perfect Sleeper!

Perfect amount of firmness and comfort; definitely helped with healing my total hip replacement.

Review from Serta
Helpful?7JIQY3DE2VJ715258655886
Dec 21, 2025
Rita D
5 out of 5 stars review

Great support

Very firm! Exactly what was wanted and received!

Review from Serta
Helpful?7JIQY3DE2VJ715258655886
Nov 2, 2025
Linda S
5 out of 5 stars review

Great

Thanks for the quality product and 10 year quality assurances.

Review from Serta
Helpful?7JIQY3DE2VJ715258655886
Nov 17, 2025
Yasmeen S
5 out of 5 stars review

New and nice!

Comfy so far. Lets see how it lasts!

Review from Serta
Helpful?7JIQY3DE2VJ715258655886
Jan 20, 2026
Steven S
5 out of 5 stars review

Great feeling

Comfortable and supportive

Review from Serta
Helpful?7JIQY3DE2VJ715258655886
Nov 8, 2025
Charlene S
5 out of 5 stars review

Bush & Gilles - Single XL

Seems to be a great mattress

Review from Serta
Helpful?7JIQY3DE2VJ715258655886
Nov 30, 2025
Rick Y
5 out of 5 stars review

Feels great

Very comfortable and woke pain free. Great product

Review from Serta
Helpful?7JIQY3DE2VJ715258655886
Nov 29, 2025
William H
5 out of 5 stars review

Noce bed

Bought it with an adjustable base. Seems comfortable

Review from Serta
Helpful?7JIQY3DE2VJ715258655886
Nov 22, 2025
Ronda S
5 out of 5 stars review

Firm and comfortable

Love new mattress. Side sleeper and it is not too firm to cause discomfort. Highly recommend.

Review from Serta
Helpful?7JIQY3DE2VJ715258655886
Oct 13, 2025
Bertha S
5 out of 5 stars review

Serta

I like a firm mattress and this fits my needs

Review from Serta
Helpful?7JIQY3DE2VJ715258655886