• Sealy Posturepedic Acclaim Ultra Florence Medium Mattress Super King FLO-MED-SPK

    $4,424
    $224 (5%) off RRP of $4,648
    $224 (5%) off RRP of $4,648

    Sealy Posturepedic Acclaim Ultra Florence Medium Mattress Super King FLO-MED-SPK

    $4,424
    $224 (5%) off RRP of $4,648
    $224 (5%) off RRP of $4,648
    Add to Wishlist
    Up to 6 months interest free with Zip Money
    Mattress Size: Super King
    • Overview
    • Specifications & manuals
    • Legendary service
    • Delivery, services & returns
    • Questions & answers

    Overview

    Florence represents the pinnacle of precision-engineered sleep, offering a mattress experience designed to align your body, relieve pressure, and enhance nightly recovery. Built to orthopaedic specifications, this advanced sleep solution integrates the latest in responsive coil and comfort technology.

    At the core of Florence lies the ReactSupport system—a two-stage ultra-sensitive coil setup that delivers superior conformance and support. The surface layer features SynerFlex for micro-level pressure relief, improving initial comfort by up to 14%. Beneath, responsive touch points adjust to your body’s shape, ensuring full-body alignment and reduced motion transfer.

    Enhanced comfort continues with a central ComfortCore zone, upgraded in Florence with SenseGel Material for an elevated level of pressure relief and temperature control. This layer targets the lower back, reducing stress on key joints and promoting a balanced sleep posture.

    Wrapped in SmarTex fabric, Florence actively regulates moisture and temperature to maintain a consistently cool, breathable sleep climate. FlexiCased edge support reinforces the entire mattress perimeter, maximising the usable sleep surface while maintaining durability and compatibility with adjustable bases. The integrated BasePlank structure also provides shock absorption and mattress stability, especially when paired with slatted bases.

    Florence is a superior choice for sleepers who demand luxury-level comfort with functional, clinically-inspired support—engineered for performance, designed for wellbeing.
    SmarTex Moisture Management

    This intelligent fabric finish draws away moisture to help regulate body temperature and keep your sleep environment cool and dry.

    FlexiCased Edge Support

    Durable and flexible, this edge support technology maximises sleeping space while providing enhanced stability and compatibility with adjustable bases.

    ReactSupport Coil System

    A two-stage coil structure that first cushions with SynerFlex and then conforms with responsive touch points for unmatched adaptive support.

    ComfortCore with SenseGel Material

    Targets the body’s pressure zones—especially the lower back—with gel-enhanced comfort that adapts to movement and regulates heat.

    Specifications & manuals

    key Specifications
    Brand
    Sealy
    Model Number
    FLO-MED-SPK
    Height (mm)
    330 mm
    Width (mm)
    2030 mm
    Depth (mm)
    2030 mm
    Weight (kg)
    57 kg
    Bedding Size
    Super King
    Image Disclaimer
    Images used for illustration purposes only. Additional accessories shown are not included.
    Mattress Size
    Super King
    Mattress Feel
    Medium
    warranty
    Manufacturer Warranty
    10 Years
    other Features
    Bedding Type
    Mattress
    Features
    • Ultra-Responsive Coil System: ReactSupport coils deliver tailored comfort and advanced spinal alignment support.
    • Enhanced SynerFlex Surface: Provides 14% more conformance for immediate pressure relief and luxury feel.
    • ComfortCore with SenseGel: Offers dynamic, pressure-relieving support especially focused on the lumbar zone.
    • Moisture-Regulating SmarTex: Helps maintain a dry, breathable sleep environment night after night.
    • Reinforced Edge Support: FlexiCased technology increases usable sleep space and edge stability.
    • Shock-Absorbing BasePlank: Strengthens mattress foundation and enhances compatibility with slatted bases.
    • Orthopaedically Engineered: Developed to meet clinical standards for posture and body alignment.
    • Adjustable Base Friendly: Engineered to flex and support seamlessly with adjustable bed frames.
    • Australian Made Excellence: Crafted in Australia using precision manufacturing and quality-tested materials.
    assembly
    Assembly Notes
    No Assembly Required
    country of Origin
    Origin
    Australia

    Legendary service

    The Appliances Online Net Promoter Score (NPS) is based on feedback from 89,897 people, collected between August 2024 to August 2025. Learn more about the Net Promoter Score (NPS).
    Once again, thanks for your wonderful quick and efficient service.
    Julie,
    Excellent pricing and customer service
    Mark, St.Clair, NSW
    Your follow through after sale was second to none
    Clive, Belgrave, VIC

    Delivery, services & returns

    Appliances Online is all about legendary service. We offer free next business day delivery, free connection, free removal and free recycling, and we even offer Saturday delivery and, in some locations, a Premium Delivery option that allows you to choose your own 2-hour delivery window.

    Questions & answers

    No-one has asked a question about this product yet. Want to be the first?
    I agree to the terms & conditions
    We're here to help 24/7 - for an immediate answer to your question, chat with one of our Live Chat agents below or call us on 1300 000 500 .

  • When your appliances or home essentials break, become outdated or no longer meet your needs, replacing them becomes an urgent task. No matter the reason, Appliances Online ensures your shopping experience is smooth and hassle-free. No need to waste time researching features, comparing options and doubting your decision - we've taken care of the heavy lifting for you. With a diverse collection of quality products from Andoo, a Winning Group company, you'll find everything you need - from bedding and furniture to health, fitness and beauty essentials - in one place. Variety is just the start; our range is crafted to give you the confidence to choose what works for your home and lifestyle. As the largest online retailer of appliances and home essentials in Australia, we're dedicated to offering a smooth and dependable service that saves you time and stress. Plus, we recognise that your time and money are precious, which is why every purchase comes with added value. So, whether you're searching for products like Sealy Florence Medium Mattress Super King FLO-MED-SPK or browsing for other essentials, you'll find exactly what you need without the usual frustration. Buying home essentials shouldn't be a hassle, and with us, it never will be.

    Finding the right appliance or home essential can feel like a never-ending task. With countless options, price points and features to weigh, it's normal to feel unsure. Knowing how important these products are to your everyday life, Appliances Online has tailored services to make shopping stress-free. One of the ways we make this possible with our Price Match Guarantee*. If you notice a lower price for the same product from an Approved Retailer, simply provide the advertised price and location, and our friendly customer service team will handle it. With legendary service, we make sure you don't second-guess your choice; we're there for you every step of the way. You can rest assured that we'll be there to help you with everything, from advice on specifications to budget-friendly recommendations and checkout assistance. Whether you're browsing products like Cadrys Moroc FL Grey 300x400 Rug MORG4 and Cortex Multi Gym CSST-SM25 or considering something completely different, Appliances Online has your back. Even if you're exploring products like Atmosphere DAilleurs Kute Pendants 106 Pendant Shade Steel Black - 106STEELBL and Breville the Smart Crystal Luxe Temperature Control Glass Kettle BKE855BSS, you can trust that every product, every interaction and every order is handled with care. Count on us to always provide the support, information and confidence you need to make your shopping experience hassle-free.

    At Appliances Online, we make purchasing your new appliance or home essential completely easy and hassle-free. Begin by typing your postcode or suburb in the 'delivery location' bar on our site to check delivery availability in your area. Once you've found your desired product, such as something from our Andoo collection, we make sure your order arrives at your doorstep effortlessly. Aside from that, with Free, Next Day Delivery* (Monday to Friday) covering 95% of Australia's population, you'll have your new purchase sooner rather than later. We even offer a Free Connection service for select fridges, washing machines, dryers and microwaves in areas where we use our own trucks to deliver. When you've got an old appliance in the way, we can also handle its removal for free when you select the option while checking out the replacement. In addition, our Sydney-based customer service team is available 24/7, 365 days a year, to answer any questions about products or services. Whether you're looking for a product from our Consumer Electronics collection or Sinks range or something entirely different, Appliances Online is committed to making your experience as smooth and rewarding as possible, so shop with us today!