Aluxa Twilight Mattress Set

The essential Intellibed experience. Revolutionary Gel Matrix™ is Firm where you need it AND Soft where you want it- which means relief from back pain AND sleep comfort. Truly deep and restorative sleep like only Intellibed can provide.

Exclusive 20-year warranty.

90 Day In-Home Trial With Purchase of Mattress Protector.



This sleep surface features a top quality, high coil count laced innerspring to provide the best back support possible. But it is not just about support. A plush layer of Gel Matrix™ plus a thick layer of high density Certi-Pur foam provides great pressure relief (up to 80% better than other mattresses on the market) to significantly reduce tossing and turning. You will wake up feeling refreshed with reduced back pain for the best night’s sleep possible. Adding an adjustable base instead of a flat box spring will increase the ability of the sleep surface to provide comfort and relief to you.

Exclusive 20-Year Warranty. 

90 Day In-Home Trial With Purchase of Mattress Protector.

Mattress sizes and dimensions:

Cal King: 72” x 84”
Split King: 76” x 80″
King: 76” x 80”

Queen: 60” x 80”

Twin XL: 38″ x 80″

*If you would like to order a Split King or Split Cal King, please call 888.435.2339



  • Premium Quiltflex
  • Silica fire-blocker
  • No off-gassing


  • Non-toxic, hypoallergenic
  • Zero off-gassing
  • Seeks and relieves pressure points
  • Sleeps cool
  • Industry-leading 20-year durability


  • Top quality high density foam
  • Superior durability
  • Furniture grade quality
  • Does not leave/create body impressions


  • Laced inner-spring
  • Highest quality steel
  • Best alignment support
  • Superior durability