Qube Catalyst California King Mattress
Qube Catalyst California King Mattress
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Order Today and Receive It By 10/26/2026
What We Offer
Qube Catalyst California King Mattress
The Qube Catalyst Soft 15" Mattress is the softest premium feel in the Qube lineup — deep gel and memory foam cushioning layered with latex to keep that softness responsive rather than sluggish. It's the kind of mattress built for sleepers who want to sink in immediately and stay supported once they do. The comfort system opens with a cooling panel cover, then layers Qube Gel Memory Foam over MAX-HD 8 lb Memory Foam — four times the density of the common industry standard — and Graphite Talalay Latex, contouring closely at the shoulders and hips for deep pressure relief. A medium support foam layer smooths the transition into the base, while cool gel cubes, ventilated graphite latex, and open-cell foams move air through every layer instead of trapping heat against the body. At the base, a 14.5-gauge foam-encased coil unit with graphite latex lift delivers the support structure behind that plush feel, reinforced with an additional support foam layer. At a 15-inch profile with a soft firmness feel, the Qube Catalyst Soft suits side sleepers and hot sleepers who want the deepest cushioning in the line without losing support underneath. It's built for a bedroom that calls for maximum plushness and steady, all-night comfort. The mattress is backed by a 20-year non-prorated warranty, protecting that comfort for years of nightly use.
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features
Cooling panel cover keeps the sleep surface breathable
MAX-HD 8 lb Memory Foam offers four times the density of standard foam
Graphite Talalay Latex adds responsive, cool-to-touch support
Cool gel cubes and ventilated latex move air through every layer
14.5-gauge foam-encased coil unit with graphite latex lift
Softest firmness feel in the Qube line, in a 15-inch profile
Backed by a 20-year non-prorated warranty
American Furniture Manufacturing, Inc.
FRAME
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1 Year
The frame is warranted to be free from defective materials and manufacturing defects for a period one (1) year from
the date of purchase under normal household use and conditions. This warranty is not valid when abuse is evident.
SPRINGS
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1 Year
All metal springs are warranted against spring breakage caused by metal fatigue or spring clips pulling loose from
the frame for a period of one (1) year from the date of purchase under normal household use and conditions.
CUSHIONS
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1 Year
All foam seat cushions and cushion cores are warranted against loss of resiliency for a period of one (1) year from
the date of purchase under normal household use. (Please Note! All cushions will soften with normal use
and will conform to the shape of the user. This should be considered as normal wear, and not as loss of resiliency or a manufacturing defect.)
SLEEPER MECHANISMS & RECLINING MECHANISMS
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1 Year
Sleeper mechanisms and reclining mechanisms are warranted to be free of defects in materials and workmanship for a period of one (1) year from the date of purchase under normal household use and conditions. This warranty is not valid when abuse is evident.
MATTRESS SPRINGS
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1 Year
Mattress springs are warranted to be free of defects in materials and workmanship for one (1) year under normal
use and conditions. (Please Note! A mattress folded inside a mechanism may become creased at the fold lines.
This is not considered a manufacturing defect.)
FABRIC
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1 Year
Upholstery fabrics including mattress ticking are warranted to be free of defects in material and workmanship for
one (1) year under normal care and use. The warranty does not cover tears, burns, stains, flattening of nap, pilling,
fading, or shrinking, and is not valid when heavy soiling or abuse is evident. (Please Note! Any damage or failure
of the fabric resulting from chemical treatment or improper cleaning is also specifically excluded from this warranty.)
American Furniture’s Obligation
American Furniture’s obligation under this warranty is limited to repairing or replacing, at its option, any part or parts
found to be defective in material or workmanship upon examination by the manufacturer’s representative from the warranty time period specified. This warranty is limited to normal household usage, and does not apply to any condition resulting from misuse, abuse, commercial use, or any condition, resulting from incorrect or inadequate maintenance, cleaning, or care. Costs of packaging and shipping to and from the factory, if necessary, are not covered by the warranty. American Furniture’s obligation under the warranty is specifically limited to the original purchaser. If within the warranty period, identical materials are unavailable at the time of repair or replacement, American Furniture reserves the right to substitute materials of equal or better quality. Replacement fabrics may vary in color from the original due to dye lot differences. Customer sales receipt must be presented with the repair bill or claim within 60 days of the repair.
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