Headquarters: Westminster, California

States manufacturing in: CA


Filtron is based out of Westminster, California, and focuses solely on cold brew coffee. Although cold brew has only recently gained popularity in recent years, Filtron has been in the business of cold brew since 1949. Their products are durable, long-lasting, and make a perfect coffee concentrate for use in a variety of different coffee beverages.

Featured Filtron Coffee Makers Made in the USA

Filtron 30L Cold Water Coffee Concentrate Brewing System: If you want to reduce the natural acidity from your coffee, have a sensitive stomach, or just love the taste of a quality cold-brew coffee then the Filtron Coffee Maker is for you. This unique cold brew process produces a coffee concentrate that reduces oil and acidity. The result is a bold, super-smooth coffee, great for making hot coffee, iced coffee, and blended coffee drinks. The Filtron System also means no need to brew a whole pot or wait for it to finish, you just use the desired amount of coffee concentrate for the perfect beverage. 

Manufacturing Notes

The Filtron original cold brew brewing kit is proudly stamped with ‘Made in the USA since 1949’ on the front of its packaging. Reading some reviews, this cold brew coffee has stood the test of time, with many customers saying they’ve been drinking the coffee for the past forty years, with some even claiming that they’ve used the same system in that whole time too.

This is made much easier by the fact that you can pretty much buy all the parts for Filtron coffee makers on their website. They have a page where you can buy:

  • Filter pads
  • Filter paper liners
  • Rubber stoppers
  • A 1-1/2 liter decanter
  • Decanter lid
  • Coffee bowl handle
  • Grounds guard
  • Water bowl
  • Coffee bowl

Meaning that if something did break on your Filtron coffee maker, then it’s easy enough to buy a replacement part, rather than having to buy the whole system again. Though Filtron claims that their systems can last for decades if properly cared for, even with regular use, which looks to be true by customer reviews. 

Filtron is committed to focusing its time and energy on just creating a quality cold-brew product out of its site in Westminster, California. This has resulted in a great-tasting concentrated coffee that people who are typically sensitive to the acidity of coffee can enjoy. If you’re looking for a smooth concentrated coffee that can be used as a base in cold brew coffee, hot coffee, and milk-based coffee drinks, then be sure to check out Filtron coffee makers.