Item #F284-230V   DEFENDAIR HEPA 500 SPECS Model F284 Voltage 115v Dimensions 24.6"x26.2"x18.2" (62.5x66.5x46.2 cm) Ductable Intake: 12" Outlet: 8" Use Weight 44 lb (19.9 kg) Ship Weight 46 lb (20.8 kg) Frequency 60 hz Power 3 amps CFM Rating (Min) 250 CFM CFM Rating (Max) 500 CFM Filter System 2-stage/optional carbon filter Primary Filters HEPA filtration technology Housing Material Rotomolded, with built-in *Microban® antimicrobial protection Daisy Chain Plug 3 units together—1500 CFM GFCI Protected Outlet Yes Power Cord Length 25 foot (7.62m) Variable Speed 250 CFM - 500 CFM Filter Indicator Light Pre-Filter change Housing Material Rotomolded, with built-in *Microban® antimicrobial protection UL, C-UL Listed Yes *MICROBAN is a registered trademark of Microban Products Company.    DefendAir HEPA 500 Air Scrubber/Negative Air Machine High efficiency air filtration, the maximum clean air rating from AHAM, and extreme versatility—all with a small footprint! The DefendAir HEPA 500 combines advanced clean air performance with the ultimate, most functional features to help make the restorer's job easier. Built-in MICROBAN® antimicrobial product protection to inhibit growth of bacteria, mold, and mildew that can cause stains, odors, and product deterioration Advanced filtration technology, available through exclusive partnership Daisy chain capability—link up to 3 units on 1 power outlet Variable CFM on each unit Stackable, lightweight, and easily transportable The DefendAir HEPA 500 uses HEPA filter media with an efficiency rating of 99.97% against 0.3-micron oily aerosol particles, and 250-500 CFM, the typical airflow level demanded on restoration jobs. Maximum CADR The HEPA 500 offers the assurance of the maximum Clean Air Delivery Rate (CADR), an official standard set by the Association of Home Appliance Manufacturers (AHAM). The HEPA 500 meets the maximum standard set by AHAM (450 CFM). Independent testing (using AHAM protocols) also verifies that the HEPA 500 exceeds AHAM standards by delivering 500 CADR. Designed for Restoration With user-friendly and versatile features, the HEPA 500 is ideal for handling indoor air quality needs on every restoration job. Any job that involves sewage, mold, or fire damage clearly involves significant amounts of particulates and smelly gasses—a direct result of the damage itself. But clean water damage environments are also a concern. The high-velocity airflow needed for drying can stir up particulates that have settled in carpet or on other materials. The HEPA 500 can address indoor air quality quickly and efficiently, and help restore any environment to a pre-loss condition—the ultimate goal of every restoration job. Virtual Training Center - HEPA 500