Sealy® Essentials Serta® Spectrum™ Default Category
Sealy® Essentials mattresses provide reliable comfort and support at a budget-friendly price. This collection offers the perfect balance of innerspring support and cooling foam comfort, delivering Sealy quality to Canadians at great value.
Serta Spectrum mattresses bring the trusted comfort of Serta into a convenient mattress-in-a-box, featuring cooling gel memory foam and durable support – an ideal blend of comfort and convenience for Canadians.
Serta Spectrum mattresses bring the trusted comfort of Serta into a convenient mattress-in-a-box, featuring cooling gel memory foam and durable support – an ideal blend of comfort and convenience for Canadians.
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- SERTA® Spectrum™ 8" Medium-Firm Gel Memory Foam Mattress
CLEARANCE 
LIMITED STOCK
Upgrade your sleep at National Mattress
Discover a mattress that transforms your sleep into a truly rejuvenating experience. We offer a wide variety of options to suit every sleep style and preference, ensuring a better night's sleep.
Why Choose Us?
- Variety: From plush to firm, we have options for every body type and sleep style.
- Quality: Trusted brands and top-notch materials for long-lasting comfort.
- Sleep Trials & Warranties: Enjoy peace of mind with flexible trials and warranties.
- Expert Advice: Get personalized recommendations from our sleep specialists.
Mattress Selection Includes
- Memory Foam: Contours to your body for personalized comfort and pressure relief.
- Hybrid: Combines responsive springs with foam for balanced support and comfort.
- Innerspring: Provides firm support, bounce, and cooling airflow.
- Latex: Hypoallergenic, eco-friendly, and exceptionally comfortable.
- Adjustable Beds: Customize your sleep position for optimal comfort.
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