This Infrared Quartz Space Heater with Built-in Lifetime Air Filter is a beautifully crafted supplemental heat source that heats a single room up to 1800 sq. ft. This portable heater will save you money compared to other supplemental heating systems. This heater emits clean, evenly distributed heat, producing a soft, cozy heat the same way the sun warms the earth and atmosphere by means of safe infrared absorption. Its innovative design incorporates the absorption of infrared energy through a unique heater exchange, allowing production and circulation of purified heated air back into your desired space. The Dynamic Infrared Quartz Heater acts like a portable furnace by raising the temperature evenly from floor to ceiling and helps reduce energy expense by allowing you to lower your in-home (primary) thermostat. Now you won't have to waste energy heating the entire house! Infrared Quartz Space Heater with Built-in Lifetime Air Filter Heater Finish: Dark oak Exquisite wood cabinet Heats up to 1800 sq. ft. Built-in lifetime air filter Single speed blower rated at a quiet 46 db Easy-glide wheels included for portability Easy-to-operate LED controls and convenient remote for wireless control Plug and heat feature Variable heat controls with settings for 1000W as well as 1,500W Manufacturer provides 1 year limited warranty Dimensions: 18.5-inch H x 15-inch W x 13-inch D Weight: 18.5lbs.