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Sam's Club
Sam's 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
stars240 ratings240 reviews
  1. 5 stars79% (189)
  2. 4 stars15% (37)
  3. 3 stars3% (7)
  4. 2 stars1% (2)
  5. 1 star2% (5)

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Showing 181-190 of 240 reviews
Mar 9, 2025
Raymond b N
5 out of 5 stars review

Great mattress

Very supportive mattress. A restful night sleep.

Review from Serta
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Mar 22, 2025
Margaret M
5 out of 5 stars review

Restful sleep

Our mattress was 20 years old. This mattress is so comfy. Not too soft not too hard. Jyst right.

Review from Serta
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Mar 27, 2025
Ceren O
5 out of 5 stars review

Exceptional comfort

Nice cooling down at night

Review from Serta
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Jan 19, 2025
David K
5 out of 5 stars review

Excellent mattress

Very comfortable and supportive. Provide a great nights sleep

Review from Serta
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Jun 13, 2025
Analuci M
5 out of 5 stars review

Nice and firm mattress

Looks really solid and durable. My son will love it!

Review from Serta
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May 4, 2025
Madina M
5 out of 5 stars review

Amazing

Great for a restful sleep

Review from Serta
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Jun 6, 2025
Edna B
5 out of 5 stars review

Extremely comfortable

Comforting for a very relaxing sleep.

Review from Serta
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Mar 16, 2025
Barbara S
5 out of 5 stars review

Wonderful

Love my new mattress and adjustable frame. Best nights sleep in a long time! Very comfortable.

Review from Serta
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Apr 7, 2025
Janice G
5 out of 5 stars review

Serta Mattressp

Love our new mattress! Firm and supportive, providing a good night’s rest.

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Jun 15, 2025
James W
3 out of 5 stars review

Comfortable Sleep

Very firm. Looking forward to comfortable sleep.

Review from Serta
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