Building the Best Industrial Filters in the World

One Eye Industries (OEI) is the world leader in the design and production of Industrial Magnetic Filtration solutions. OEI’s patented radial field Magnetic Filtration products remove over 99% of ferrous and non-ferrous contaminants, ranging from submicron to 100+ microns in size. OEI filters replace or enhance traditional filtration in rotating equipment, engines, gearboxes, hydraulics and pneumatics; greatly reducing waste over a 15 year life span. Industry leaders in oil and gas, mining, manufacturing, transportation, food, pharmaceutical, chemical manufacturing, and marine industries employ OEI radial field magnetic filters in over 39 countries around the world. OEI Magnetic Filtration technology increases equipment reliability, reduces maintenance costs and improves profitability for organizations in all sectors.

Our filters are manufactured to exact standards at our production facility in Calgary, Alberta, Canada. In-house design and manufacturing enables the creation of custom filtration systems in response to your specialized needs. Our manufacturing processes highly efficient, resulting in one of the fastest turnaround times in the industry. Read more about our Quality Policy. 

OEI has also achieved ISO certification For Quality Management Systems ISO 9001: 2015


One Eye Industries’ mission is to innovatively design and manufacture the world’s leading magnetic filtration solutions.


One Eye Industries’ vision is to continue educating the world about the benefits magnetic filtration, and to one day replace all traditional filtration with reusable, long-lasting, powerful magnetic filtration, providing better contaminant removal while reducing environmental impact around the planet.

The Legend of the One-Eyed Bear

The company name is based on the legend of a one-eyed grizzly bear who lived in the Kootenay region of British Columbia, Canada.

One dark night, during a raging wind storm, a large, voracious grizzly ripped the door off a hunter’s camper. In self-defense, the terrified hunter shot at the raging bear, taking out the grizzly’s eye. The hunter swore that the look in the bear’s remaining eye was one of unrelenting revenge. The grizzly’s roar silenced the wind as he disappeared into the darkness.

From that day forward, famous hunters and intrepid game wardens desperately searched every mountain and valley to find this dangerous, wounded bear. He was never caught. He anticipated every trap. He outsmarted his competition. He became the cunning phantom grizzly named One Eye leaving his enormous paw prints everywhere as a reminder of his prowess.

As time passed, the legend of One Eye grew just as the grizzly grew larger, more powerful, and more menacing every year. So potent is this legendary bear that even today, all of his offspring possess only one eye, and are the most powerful and dangerous grizzlies in the world! One Eye’s intelligence, determination, and ability to beat the odds is the perfect signature for our company and our brand.

One Eye Industries

Company History

Our company began like all revolutionary companies, in the garage of our founder's house

The company has grown from 4 years of critical and technical product development, and is now into it’s 15th year of sales. Check out some of our highlights below:


One Eye Industries Inc. registers as a company. From there we spent the next 5 years developing products, testing, and securing patents all from the trusty garage.


We began selling our Magnetic Filtration solutions in the Automotive market.


We entered the Mining and Construction market, and created the OEI Magnetic Scrubbers.


We began selling our filtration solutions to the Mining Market.


We won a project giving us our first International client.

2006 – 2012

OEI expanded our product lines to begin servicing the Oil and Gas, Food Production and Marine industries.


We moved into our 4th location, leasing an 18,000 square foot Manufacturing space.


Developed the 8000 Series Kidney Loop Filtration system. This product is a portable filtration system that has two types of filtration in one, to effectively remove sub micron levels without having to install this directly in your equipment.


We’ve had a busy year. OEI developed the MIT filters to better serve the XXX In addition, we  decided to update our brand and created a new website to better reflect our technology and worldwide presence. Our Magnetic Filtration technology is being used in 36+ countries and we are continuing to grow.

One Eye Industries ISO Certification