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Perfect Sleeper SmartSurface
Elite Kessner Firm
The Kessner Firm
and the Kessner Plush
are the lowest models, both in height and in price, in the SmartSurface Elite Collection
under the Perfect Sleeper
brand by Serta
. They are also simpler than the other models, such as the Kessner Super Pillow Top
. The Kessner Firm
has the same SmartSurface
quilted cover and 814 coil count Free Flex Innerspring
as the other models in the SmartSurface Elite Collection
. Where the difference is found is in the middle.
The support system of the Kessner Firm
lies in the Free Flex continuous coil
innerspring. This was developed from the Continuous Support
used in the Perfect Sleeper Essentials Collection
. The coils in a row, made from one wire, have a more individualized response to sleepers' body weight and shapes, for more conformity and pressure relief. The orientation of the coils from the head to the foot of the mattress
limits transfer of motion between sides of the bed, thus reducing partner disturbance.
Free Flex Innerspring Custom Support Design
The center third of the innerspring
features Custom Support Design
. This middle section has 25% more support than the rest of the mattress. Since this is where most of the body weight is, this is where the additional support is needed.
The Free Flex Innerspring
is paired with the Total Edge
foam encasement. Coupled with the perimeter rods, which are part of the innerspring, this provides edge support for the sleeping surface. The benefits of this are use of the entire sleeping surface, no roll-offs, and stability of the edge.
SmartSurface Elite Technology
is featured at the top of the Kessner Firm
fiber is a flame retardant designed to meet federal bedding fire safety standards. The Body Loft
quilting fibers are anti-microbial. they provide non-foam cushioning at the surface. Latex
foam, which is resilient, is infused with Serta
Gel. Then a half-inch of PillowSoft
foam makes the quilt softer, even with overall mattress firmness.
The top upholstery of the Kessner Firm
has two foam
layers and the Insulator Pad
. The upper layer is Serta
's Cool Twist
Gel Memory Foam. Unlike other gel foams, this memory foam
is infused with liquid gel
. The gel adds to the support of the conforming foam while also acting as a heat sink.
The lower layer is 2" of Serta Support Foam
, which determines the mattress's firm comfort level. The Insulator Pad
keeps the foam and the coils from interfering with each other.
Two Serta foundations
are compatible with the SmartSurface Elite Kessner Firm
: the StabL-Base
, a platform
, and Motion Essentials
, an adjustable bed
is an advanced design platform. The base frame of wood and the steel top are connected by V-shaped shock-absorbing supports. The double-beam design adds to motion separation while ensuring consistent support for larger size mattresses.
Serta Stabl-Base (cutaway)
The Motion Essentials Adjustable Base
is made and warrantied by Ergomotion
. It can be adjusted to a range of positions for the comfort of the sleepers.
Serta Motion Essentials Adjustable Base
The SmartSurface Elite Kessner Firm
is widely available, carried by several national and local retailers, both in stores and online. It is covered by Serta
's 20-year warranty. There is also a 45-day Comfort Assurance Program
Mattress and Bed Set Model Name
Perfect Sleeper SmartSurface Elite Kessner Firm
Serta International, Customer Service Department, 3 Golf Center #392, Hoffman Estates, IL 60169, 1-888-55-SERTA (1-888-557-3782)
Level of Firmness
Inner Bed Composition
Free Flex continuous coil innerspring with Cool Twist gel memory foam, other foams and quilted SmartSurface Elite cover
Mattress Edge Support
Foam Encasement - A perimeter of foam around the coil springs in the base with an upper and lower rod to contain the spring base
Mattress Cover Composition
Polyester-rayon-lycra blend quilted with FireBlocker, Body Loft antimicrobial fiber, MicroSupport Gel infused latex, and PillowSoft Foam
Total Mattress Height
Adjustable bed or platform
CoolTwist gel memory foam, Serta Support Foam
45 days from Serta, some retailers have 100 days
20 year limited warranty
Keep in sanitary condition, and provide proper foundation
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