• Sealy Posturepedic Summer Flex Plush King Mattress - 735581

    $2,829
    $482 (15%) off RRP of $3,311
    $482 (15%) off RRP of $3,311

    Sealy Posturepedic Summer Flex Plush King Mattress - 735581

    $2,829
    $482 (15%) off RRP of $3,311
    $482 (15%) off RRP of $3,311
    Add to Wishlist
    4 payments of $707.25 with
    Or  Own it from $108.90 weekly for 6 months*
    Size: King
    • Overview
    • Specifications & manuals
    • Legendary service
    • Delivery, services & returns
    • Questions & answers

    Overview

    You’ll feel the difference the moment you lay back on a Sealy Summer Flex mattress. From the luxurious foam and quilt layers, to the robust support system, you can feel your tiredness instantly melt away. With its EuroTop construction and plush feel, you’ll feel like you’re sleeping on a cloud.

    At its core, the sensitive SenseGel ComfortCore helps to minimise muscular tension, easing you towards a restful slumber. While you sleep, your body is kept well-aligned thanks to the intuitive AlignSupport system. The SmarTex fabric regulates temperature, the HealthShield maintains a hygienic surface, while the natural wool fibre blend promotes breathability to create the ideal sleeping environment.


    This mattress is designed with FlexiCased edge technology with an articulating perimeter to pair with Sealy’s adjustable bed bases including Energise and Inspire. Or create the bedroom of your dreams with Sealy’s SpaceSaver Drawer Base and Endurance Base.
    Convoluted Supersoft quilt layer

    Designed to provide exceptional pressure relief, this mattress has a deeply contoured, high-density supersoft layer that offers maximum comfort while you sleep.

    SenseGel ComfortCore technology

    Located in the centre-third of the mattress, the ComfortCore is enhanced with the ultra-sensitive, super-soft SenseGel material to conform to the shape of your body, helping to ease and alleviate tension while you rest.

    Premium, SuperSoft, and Sealy comfort layers

    A combination of SuperSoft, Premium, and Sealy Foam layers contours to your body to create a luxurious and plush feeling for long-lasting, all-night comfort. Plus, the Durabond Insulator is designed to perfectly bring together the comfort layers and support system.

    Titanium AlignSupport

    Tossing and turning is a thing of the past. Engineered to sense your weight and respond to ensure your body’s alignment, the durable Titanium AlignSupport has intuitive coils so you can enjoy deep, undisturbed sleep.

    Specifications & manuals

    key Specifications
    Brand
    Sealy
    Australian Designed and Owned
    Height (mm)
    340 mm
    Width (mm)
    1835 mm
    Length (mm)
    2030 mm
    Model Number
    735581
    Weight (kg)
    46 kg
    Mattress Size
    King
    Mattress Feel
    Plush
    Notes
    Please note: Mattress only, accessories & base in this product's images are for illustrative purposes only. Mattress pictured may be representative of another size for display purposes.
    warranty
    Manufacturer Warranty
    10 Years
    mattress Details
    Single or Double Sided Mattress
    Single Sided
    Mattress Cover Material
    Premium Wool Fibre Blend
    Special Internal Layers
    2 Stage Titanium AlignSupport™
    Zone Support
    Individual 'Sense & Respond' coil technology
    Edge Support
    FlexiCased® Edge
    Suitable for Adjustable Bed Base
    Yes
    other Features
    Bedding Type
    Mattress
    Features
    Premium Wool Fibre Blend
    Premium Foam
    SmarTex®
    2 Stage Titanium AlignSupport™
    Sense Gel Material
    Individual 'Sense & Respond' coil technology
    FlexiCased® Edge
    Health Shield
    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).
    Do business again with your company
    Craig,
    Price was excellent, the delivery was prompt
    Thelma, Pascoe Vale
    Cheap, easy delivery and great communication!
    Margaret, Cannon Hill, Qld

    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 .

  • If a crucial piece of home essential or appliance stops working just when you need it the most, your day can easily get derailed. Similarly, upgrading for better features or accommodating your household's changing needs can get more and more urgent. Whatever the reason, Appliances Online is prepared to help you resolve it. We streamline shopping, saving you the trouble of spending hours looking into specs and comparing several products when looking for the ideal option. When you order from us, your new item can be on its way in just a few easy clicks, all without having to leave home. Our range, provided by Andoo, a Winning Group company, spans everything from stylish furniture and cosy bedding to beauty products, fitness gear and more. Proud to be Australia's leading online appliance and home essentials retailer, we ensure great options and confidence with every order. So, if you're looking for Sealy Posturepedic Summer Flex Plush King Mattress - 735581, you can count on us for great prices and customer-focused services that add to your shopping convenience. Appliances Online guarantees value in every purchase, making sure your time and money are well spent.

    Balancing your budget and needs while selecting the right appliance or home essential can feel daunting. Dealing with shifting features and fluctuating prices can make the process seem overly complex. Because of this, Appliances Online is committed to simplifying your shopping experience, ensuring convenience and value are always prioritised. Among our standout features is the Price Match Guarantee*. If you spot an identical product at a lower price from an Approved Retailer, just make a note of the price and where you found it, and reach out to our friendly customer service team. We will then verify the details and match the price, so you can shop with peace of mind every time. Our legendary service goes beyond competitive pricing to make sure your experience is a satisfying one. From start to finish, our team is here to guide you, answer your questions and provide all the information you need as you browse products like Sealy Spacesaver Super Queen Split Bed Base Front Drawer / Front Drawer Black SV-BLK-SQN-FF and Beurer Deluxe 3D Shiatsu Back and Neck Massager MG151. Even if you're exploring completely different products like Morphy Richards Aspect Kettle Titanium Black 100023 and EvaKool 30L Fibreglass Infinity IceBox E030, Appliances Online ensures you don't feel lost or overwhelmed. Every step, from exploring products to completing your order, has been carefully refined to ensure a seamless process. Every customer that shops with us is truly valued - they can be confident in every well-informed choice they make, and every order is guaranteed to be hassle-free.

    Ready to upgrade your home with new appliances or home essentials? Here at Appliances Online, we ensure the process is as effortless as can be. Start by entering your postcode or suburb in the 'delivery location' bar on our site to see if we deliver to your area. Our delivery coverage extends to 95% of Australia's population, so there's a high likelihood we can reach you. With our Free, Next Day Delivery*, in-stock orders are typically delivered right to your door the next day (Monday to Friday). Our commitment to convenience doesn't stop there. In regions served by our own trucks, Free Connection is available for select fridges, washing machines, dryers and microwaves. Are you getting a replacement for an old item? We'll remove and recycle your old item at no extra cost when you order a replacement - simply select the option at checkout. And if you're browsing through our Andoo collection and have a question or need assistance, our Sydney-based customer service team is available 24/7, 365 days a year to help. When you call 1300 000 500, you'll be connected to a real person who is happy to help. Whether you're looking at products from our Kitchenware or BBQ Rotisseries ranges, we've got you covered. Order at Appliances Online today!