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ComfortAire Original Comfort oc400 Reviews

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ComfortAire Original Comfort oc400

The ComfortAire oc400 is a 10-inch high zip-top mattress in the Original Comfort Series by ComfortAire. From the oc200 through the oc400, each model builds on the previous one, with more foam in the top.

The zip top with the durable knit cover is designed to enable the user to exchange or replace components in the comfort layer, including the convoluted foam topper pad. This way, worn or damaged foam can be replaced without having to replace the support layer. This makes the maintenance and upgrading of this mattress model more affordable.

The support layer of the ComfortAire Original Comfort oc400 is built from 6-inch cotton-latex air chambers, which allow sleepers to adjust the firmness of the mattress. This can be done even while lying in bed with the WhisperfloŽ 4200 Air Control System. This two-sided air pressure management system enables sleepers to precisely control the range of comfort adjustments independently for either side of the bed. The air chambers are supported and protected by the under chamber support pad.

See G10 Essence in the Genesis Series for the newer version similar to the Original Comfort oc400.

  • Mattress and Bed Set Model Name

    ComfortAire Original Comfort oc400

  • Price Category


  • Listed Manufacturer


  • Location

    Comfortaire Corporation, 6801 Augusta Road, Greenville, SC 29605, 800-759-0594

  • Bed Classification


  • Level of Firmness


  • Inner Bed Composition

    Air core of 6-inch chambers with under-chamber suport pad and convoluted memory foam topper

  • Mattress Edge Support

    primeter foam encasement

  • Mattress Cover Composition

    durable quilted knit fabric

  • Total Mattress Height

    10 inches

  • Bed Foundation

    Foldable Mattress Foundation

  • Special Features

    WhisperfloŽ 4200 Air Control System

  • Sleep Trial

    none listed

  • Bed Warranty

    20 years

  • Manufactured In


  • Restrictions

    Only covers mattresses used in the USA

  • Website


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