Certified Space Technology

Explore CST products at Allergy Buyers Club. Elevate your home with advanced air purification solutions. Shop now for a cleaner, healthier living space!

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  • QuietPure Home Air Purifier
    ABC
    CST
    QuietPure Home Air Purifier
    Simply stated, we believe the QuietPure HEPA air purifier is quieter, cleans more air and is easier to use than other leading brands. Intelligent monitoring of actual particle count, from particle count to relative humidity and even temperature. The QuietPure Home HEPA air purifier...
    $299.50
    $599.00
    $299.50
  • QuietPure Home Replacement Combo HEPA Filter Cartridge
    ABC
    CST
    QuietPure Home Replacement Combo HEPA Filter Cartridge
    Replacement combo HEPA filter cartridge for the QuietPure Home air purifier.
    $99.00
    $99.00
  • CST PowerPure AP03 Replacement HEPA Filter
    ABC
    CST
    CST PowerPure AP03 Replacement HEPA Filter
    Replenish the air quality in your home with the Aerus PowerPure AP03 Replacement HEPA Filter. This easy-to-replace filter helps capture and trap dust, pollen, and other airborne particles, so you can breathe easy and enjoy a healthier, cleaner, and fresher environment.
    $49.99
    $49.99
  • Ecosphere 2.0 Smoke & Odor Air Purifier
    ABC
    CST
    Ecosphere 2.0 Smoke & Odor Air Purifier
    Guaranteed to reduce or eliminate smoke and smoke odors or your money back! Redesigned for enhanced performance and stylish design, the Ecosphere 2.0 Smoke & Odor air purifier with AP Hydroxyl Certified Space Technology effectively eliminates smoke & odors while providing powerful purification for...
    $199.00
    $999.00
    $199.00
  • AP Hydroxyl Cells for Ecosphere 2.0
    ABC
    CST
    AP Hydroxyl Cells for Ecosphere 2.0
    Replacement cells for the Ecosphere 2.0 only, not for use in the Ecosphere. Recommend replacing annually to keep your unit running optimally. Includes 2 cells for a full change.
    $209.98
    $209.98
  • Ecosphere 2.0 Filter
    ABC
    CST
    Ecosphere 2.0 Filter
    Ecosphere 2.0 Replacement Filter. Recommend replacing annually or as needed based on usage and environmental conditions.
    $52.99
    $52.99
  • CST Pet Refresh
    ABC
    CST
    CST Pet Refresh
    Create fresh, healthier air in smaller spaces up to 50 square feet in size. Aerus Pet Refresh air purifier eliminates odors and cleans the air in spaces where there are concentrations of stale air. It is perfect for areas like bathrooms, laundry rooms and...
    $35.00
    $35.00