The General Filters, Inc. Family

Founded in 1937, General Filters, Inc. developed the wool-felt fiber element for cleaning home heating oil. Since their inception, General Brand Fuel Oil Filters have allowed residential and commercial oil furnaces to run more effectively and efficiently. Setting the standard across North America for reliability and dependability, General is the brand you've come to trust for over three generations to keep your home heating equipment running smoothly year after year.

General Filters, Inc. moved into the Indoor Air Quality (IAQ) Market by manufacturing and marketing GeneralAire® whole-house humidifiers in the early 1950's. Over the years residential home construction had improved, better insulating and protecting the interior of homes from outdoor temperatures and debris. Consequently, these new construction methods created an ever-growing need for better Indoor Air Quality, and for residential home heating and cooling systems to be much more diverse and sophisticated. Using the latest technology available, 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. GeneralAire® indoor air quality products allow you to breathe a little easier® in the comfort of your own home.  

The Gar-Ber Spin-On, highly efficient residential fuel oil filter was pioneered by Jim and John Berg. The Gar-Ber Brand Spin-On Fuel Oil Filter exceeds the standard for filtration of fuel oil in home heating appliances. Today, Gar-Ber is manufactured by General Filters, Inc. to the same high-quality specifications as the Berg Brothers produced over the years. Innovative and highly reliable, you can always count on Gar-Ber to be superior in quality and best in performance.

Unifilter® Fuel Oil Filters were developed to challenge the generic imitators that entered the home fuel oil filtration market. A lower-cost alternative to the General Brand Filter, Unifilter® is a highly-dependable fuel oil filter that rivals any generic brand in the market today. You can count on your home's oil furnace to run smoothly with Unifilter® filtration.