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Ortho Avant GX Firm and GX Plush Reviews

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Ortho Avant GX Firm & GX Plush

The Ortho Avant GX Firm and Ortho Avant GX Plush are the two models of the Avant GX series by Ortho Mattress, Inc. (O-M). The signature feature of this series is "Prescription Gel Foam." This gel, which is used for its cooling properties, is the top layer of these mattresses.

As with other Ortho Avant models, the GX Firm and GX Plush are memory form mattresses. The GX models have multiples layers of low emission memory foam. Memory foam is used to reduce pressure points, such as at the hips, shoulders and elbows, by conforming to the body contours of the sleepers.

The characteristics of these memory foams are combined to make one mattress firm and the other plush. The Ortho Avant GX Firm has a layer of gel-infused memory foam, which tempers the conformity of the memory foam with cushiony support while also enhancing the gel cooling effect. Both models share the same price, so cost is not a consideration is choosing between the GX Firm and GX Plush.

The covers of the GX models are simply described as "Unquilted." They are both "Platform friendly" and "Adjustable ready." O-M sells both wood platforms of various heights and adjustable beds.

The Ortho Avant GX Firm and Ortho Avant GX Plush mattresses hold 25-year warranties. They are factory direct, meaning that they are delivered to the customer directly from the Ortho Mattress affiliate's factory.

  • Mattress and Bed Set Model Name

    Ortho Avant GX Firm and GX Plush

  • Price Category


  • Listed Manufacturer

    Ortho Mattress Inc

  • Location

    15300 Valley View Ave, La Mirada, CA 90638, (562) 865-6007

  • Bed Classification

    Memory foam

  • Level of Firmness


  • Inner Bed Composition

    Multiple layers of memory foam with a top layer of prescription gel foam

  • Mattress Edge Support

    Solid state

  • Mattress Cover Composition

    Unquilted cover with fire resistance

  • Total Mattress Height

    About 10 inches

  • Bed Foundation

    Wood platform or adjustable base

  • Special Features

    Factory direct

  • Sleep Trial

    not stated

  • Bed Warranty

    25-year warranty

  • Manufactured In


  • Restrictions

    Use approved foundation

  • Website


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