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Serta Perfect Sleeper X Knox Plush-Mattress-Serta-New Braunfels Mattress Company
Serta Perfect Sleeper X Knox Plush-Mattress-Serta-New Braunfels Mattress Company
Serta Perfect Sleeper X Knox Plush-Mattress-Serta-New Braunfels Mattress Company

Serta Perfect Sleeper X Knox Plush

NB Mattress Logo
Google Rating
4.9
★★★★★
504 reviews
Jason Hild
★★★★★

We were on the search for a mattress 3 years ago and as we were walking up to the store my husband said I think I found our recliners! Needless to say I reminded him it was a mattress store...lol But we left that day with 2 recliners They were the perfect size for our family room. We didn't want the oversized stuffed look. Because of our pool table we had limited space. These were the right size and had the lift option. My husband said we don't need a lift chair....I said someday we will! Fast forward to today and we decided we wanted to replace the recliner in our bedroom. So he called and you still have the same slim style recliner. Bonus it was the same price and because we took an in stock chair it was discounted $150. My husband was very happy. He said see there we saved money by waiting. Very happy with this Company. Go see them

a week ago

Courtney Moore
★★★★★

Fantastic experience at NB Mattress. Mark (salesmen) is very knowledgeable and he was very patient, especially while my husband had to lay down on almost every mattress. We ordered our mattress and they delivered it in a timely manner. We love to shop local family owned stores.

2 weeks ago

Jeff Rose
★★★★★

Mark was very knowledgeable and was able to answer every question I had. Amazing customer service and an awesome selection to choose from - overall great experience. The prices are competitive with any big box store and I highly suggest starting your mattress shopping here first.

2 months ago

$774.00
$999.00
lowest price guarantee
  • Twin XL
  • Full
  • Queen
  • King
  • Cal King
  • Mattress Only
  • Set
  • Baselogic Bronze Set
  • Baselogic Silver Set
  • Baselogic Gold Set
  • Baselogic Platinum Set
 More payment options

Xtraordinary Sleep

Made with 5 ZoneActive Design designed for full-body alignment, featuring Perfect Conform Memory Foam plus zoned coils for targeted comfort. 

  • Cool Comfortable Sleep - CoolFeel System keeps you comfortable throughout the night. 
  • Pressure Relieving Comfort - Our Perfect Conform Memory Foam contours and cradles your pressure points for rejuvenating sleep. 
  • Zoned Comfort for Full Body Support - The 5 ZoneActive Design provides head-to-toe comfort and support for restorative sleep. 
  • 100% Assembled in USA
  • 10 Year Warranty
  • 13.75" Height

Local delivery is free when you order online. Zip codes qualifying for free online delivery are 78130, 78666, 78132, 78133, 78070, 78266, 78108, 78124, 78123, 78155, 78655 ,78656, 78640. Our team will deliver your new mattress to your home and set it up with the foundation and frame.

We recommend sleeping on a new mattress for at least 30 days to fully allow your body to adjust.  See our Comfort Guarantee here - Return Policy

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Serta Perfect Sleeper X Knox Plush
From $999.00 $774.00