Room sizes
DustMagnet™ 5200 series models completely filter room air about every 12.5 minutes (approx. 4.8x an hour at 212 ft²) on the highest speed and are recommended for small to medium rooms like a guest bedroom, home office, or dining room.
DustMagnet™ 5400 series models completely filter room air about every 12.5 minutes (approx. 4.8x an hour at 357 ft²) on the highest speed and are recommended for medium rooms like a master bedroom, living room, or playroom.
Additionally, 5200 series models have a Clean Air Delivery Rate (CADR) of 137 cfm for fine smoke particles, 140 cfm for pollen particles, and 133 cfm for dust particles via the AHAM Verifide® Program for room air cleaners. While the 5400 series models have a CADR of 230 cfm for fine smoke particles, 255 cfm for pollen particles, and 240 cfm for dust particles.

Color & finish
The DustMagnet™ 10i models have a standard white finish, while the upgraded 40i models feature a premium, light grey textile front, matching grey legs, back panel, and a vegan leather tag.