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    Sub-Zero BI Classic Series Air Purification Replacement Cartridge

    Sub-Zero

    Model #:

    7042798

    At a Glance

    Many fresh foods emit ethylene gas, a naturally-occurring compound that hastens food ripening and spoilage. Sub-Zero refrigerators come with an air purification system (based on technology developed by NASA) that scrubs the air of ethylene and odor every 20 minutes. The cartridge is designed to last up to one year!Read More

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    Get to know this product.

    Product Overview

    Product Overview

    Compatible with All Models

    Revolutionary Filtration

    Freshness That Lasts

    Simple to Maintain

    Specifications

    General Specs

    Appliance ColorBlack
    ColorBlack
    Outdoor ApprovedNo
    ADA CompliantNo
    Smart CompatibleNo
    Wifi CapableNo
    Watersense CertifiedNo
    Color Finish NameBlack

    WarningProposition 65 Warning for California Residents