Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. By purchasing the products we rank, you’ll get the lowest price we found while we may receive a commission at no cost to you, which will help us continue to provide you with value.
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10 Best affordable mattress kings of 2026
Save up to 34% off
1
sofree beddingsofree bedding King Mattress, 12 Inch Memory Foam Hybrid Mattress King, Pocket Spring Mattresses in a Box for Motion Isolation, Strong Edge Support, Pressure Relief, Medium Firm, CertiPUR-US
9.8Exceptional
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2
OFFTR zOFFTR z 12 Inch King Size Mattress, Hybrid Zoned Support Pocket Coils & Cooling Memory Foam, Medium-Firm Feel with Strong Edge Support, Pressure Relief, CertiPUR-US Certified
9.7Exceptional
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3
CkiyeCkiye King Size Mattress 12 Inch 80''*76''*12'' Medium Firm Hybrid with Memory Foam Individual Pocket Springs Edge Support Motion Isolation Pressure Relief Cool Fresh Sleep King Mattress
9.5Excellent
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4
RuoysunRuoysun 12 inch King Size Mattress, Upgrade Edge & 7-Zoned Support Hybrid King Mattress in a Box, Breathable Premier Comfort Relief Sleep with Gel Memory Foam & Pocket Spring, Fiberglass Free, Medium
34% Off9.4Excellent
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5
AyeawoAyeawo 12 Inch Medium Firm King Size Mattress - Colchones King Hybrid with Individual Spring & Gel Memory Foam, Lumbar Support, Pressure Relief, Motion Isolation, CertiPUR-US, 365 Night Trial
23% Off9.3Excellent
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sigolitsigolit 12 Inch King Size Hybrid Mattress - Medium Firm, Memory Foam & Pocket Springs, Motion Isolation, Edge Support, Pressure Relief, Ships Compressed
9.0Excellent
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7
NovillaNovilla 12 Inch King Size Mattress in a Box, Hypoallergenic & Back Pain Relief, Hybrid King Mattresses with Smarts Coils, Fiberglass Free CertiPUR-US Certified Colchones No Box Spring Needed
8.9Very Good
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8
MatflexMatflex King Size Mattress 12 inch, Gel Memory Foam and Individual Pocket Springs, Fiberglass Free, Soft and Breathable, Medium Firm Feel
8.8Very Good
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9
SNFPNESNFPNE 12 Inch King Mattress - Medium Firm Hybrid Mattress with Individual Pocket Springs for Pressure Relief & Motion lsolation, Fiberglass-Free, 80" x 76"
34% Off8.7Very Good
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10
LPLEALPLEA Hybrid Mattress, Memory Foam & Pocket Springs, Motion Isolation, Edge Support, Pressure Relief, Breathable Cover (King (U.S. Standard), 12, 12Inch, Inches)
10% Off8.5Good
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