This air purifier also offers convenient, energy-saving programmable controls which allow you to preset the unit to shut-off when you are away and turn on when you generally use the room, thus minimizing energy costs. A remote control is included for added convenience. 

The permanent HEPA filter is easy to clean - simply vacuum on average twice a year (depending on use).  No more expensive HEPA filters to replace!  Also features an electronic filter indicator which reminds you when to clean the HEPA filter and when to replace the carbon pre-filter. This model is most effective for medium size rooms up to 200 square feet.

• Programmable electronic controls, 3 speeds and remote control.
• SurroundSeal™ Technology helps minimize air leaks to ensure that the air passes through the filter, capturing particles
• Replacement Pre-filter: 38002
• Made in the USA
• Dust CADR: 130
• Smoke CADR: 130
• Pollen CADR: 130
• Room Size: (14'x14') 200 sq ft