This system includes an air quality monitor that detects the amount of particles in the air and automatically adjusts the speed to optimize room air quality when in auto mode. Filter attacks common household odours including those caused by smoke, cooking, pets, products and cleaning chemicals. An ionizer option is built into the unit and can be turned on to boost allergen control.  The ionizer emits negative ions that attract microscopic allergens to form larger particles that can be easily trapped by the HEPA filter. Smart AQM detects particulate matter that is 2.5+ microns in size and automatically adjusts to optimize room air quality. Display lights dims to help darken the room for sleeping and there are 4 options for fan speed including an ultra-quiet mode.



Features:

• Filters and circulates room air up to 180.51 sq m (1,943 sq. ft.);
• ENERGY STAR® qualified and Carb Compliant
• 71 cm (28 in.) 4-speed tower console
• 360-degree HEPA filter captures 99.97% of dust and allergens as small as 0.3 microns
• The higher the CADR the faster the unit filters the air. Smoke 259; Dust 263; Pollen 275
• Air Quality Monitor (AQM) with indicator display
• Filters and circulates room air over 4.8 times per hour
• Sleep mode
• Timer up to 12 hours
• Touch display with child lock

*Only 1 single filter needs to be replaced every 6-8 months depending on the use of the product; Replacement filter is filter K (model FLT9400; Costco item #1714493). IMPORTANT: Use genuine Guardian Technologies replacement parts to maintain product performance.


Specifications:

• Dimensions (L x W x H):
• 30.5 cm x 30.5 cm x 71.1 cm (12 in. x 12 in. x 28 in.)
• Weight: 8.25 kg (18.2 lb.)

• 3 years