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Gift yourself the perfect night's sleep with the Sealy Active Martell Firm Mattress. Proudly Australian made and owned, this mattress boasts the ultimate in advanced comfort to help you improve the quality of your sleep.

Key Features
  • Featuring Premium Convoluted Quilt Foam and a Gel Centre®, this mattress is comfortable and designed to last.
  • The Sealy Active Martell Firm Mattress delivers a firm, supportive sleep with its PostureTech ST, EdgeGuard technology and TightTop construction.
  • Enjoy the luxurious comfort layers of Sealy foam and a Durabond Pad for quality long lasting comfort.
  • Perfect for allergy sufferers, the Martell Mattress is SilverPure® designed, meaning it is free from dust mites and other allergens.
  • The Sealy Active Martell Mattress is available in firm, medium and plush feels to suit different needs. It can also be purchased in single, long single, king single, double, queen and king sizes or as an ensemble.
*Accessories shown are not included.
Australian Made  


Made in Australia
Product Type Mattresses
Brand Sealy
Mattress Cover N/A
Feel Firm
Manufacturers Express Warranty (months) 120

If you feel your product has failed a Consumer Guarantee (as defined by Australian Consumer Law) then don't worry, you can:

  • Easily return it to your local Harvey Norman store
  • Contact Us at Harvey Norman Online
  • If it is a downloadable product (software or e-Gift Card) please contact Harvey Norman Online

  • Buying Guide: Beds & Mattresses

    It is estimated that the average person spends around 3,000 hours a year in bed. This guide walks you through the options so you get what you need for a great night’s sleep.

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