Founded in 1937, General Filters, Inc. developed the General Brand Fuel Oil Filters that allowed residential and commercial oil furnaces to run more effectively and efficiently under the Gar-Ber, General and Unifilter brands. General Filters, Inc. soon moved into the Indoor Air Quality (IAQ) Market by manufacturing and marketing GeneralAire whole-house humidifiers. Expanding to include a full line of indoor air quality products, GeneralAire premium brand whole-house humidifiers, air cleaners, dehumidifiers and air purifiers have become the complete line of dependable, high quality IAQ solutions for today's energy-efficient homes. In 2014, General Filters, Inc. acquired Air & Energy Products, Inc., adding to our line of whole house dehumidifiers. Our products let you breathe healthier in the comfort of your own home.