Facet to Join Donaldson
Minneapolis, Minnesota – May 4, 2026 – Donaldson Company, Inc., a global leader in filtration technology products and solutions, announced it has completed the acquisition of Facet Filtration, an innovator in mission-critical fuel and fluid filtration solutions. Facet Filtration is a pioneer in the jet fuel filtration market, where its products are utilized at multiple stages of the supply chain, from the refinery to the end fueling point. The acquisition broadens Donaldson’s exposure to durable end markets, including aerospace and defense, and power generation.
Facet Filtration has built a strong reputation for innovation in fuel and fluid filtration. Donaldson shares Facet’s deep commitment to engineering excellence, operational reliability, and customer‑first innovation, making them an exceptional home for the business.
Advancing Oil Filtration for a Cleaner World
About Facet Filtration
Facet Filtration is a global innovator in aviation fuel filtration with 80 years of industry experience. Facet develops cutting-edge oil filtration technology to ensure contaminants such as water, dust, and dirt do not degrade equipment performance or quality. With in-house research, product development, and manufacturing facilities in Oklahoma and Spain, Facet Filtration creates contaminant management solutions that combine technology-driven products and advanced testing with outstanding service. Facet’s customer-focused approach and global footprint, combined with an understanding of the market’s filtration needs and challenges, make it the partner of choice for customers worldwide.
Facet has oil filtration equipment and solutions in accordance with the following certifications: Mil-DTL-901 Shock Test High Impact (Shipboard Machinery), Mil-STD-167 Vibration, Mil-STD-810 Lab and Environmental Testing, Mil-DTL-5624 NATO F-44 (JP-5), Mil-DTL-16884 NATO F-76 Naval Distillate, Mil-DTL-83133 NATO F-34, F-35, F-37 (JP-8, JP-8 w/o FSII, JP8+100), and ASTM D 1655 NATO F-24 JAA.
To learn more about Facet Filtration, contact us or visit FacetFiltration.com.
About Kaydon Filtration
Kaydon Filtration, a Facet Filtration company, is a global leader in engineered oil filtration systems and equipment, including fuel filtration, lube oil conditioning, varnish removal systems, turbine oil conditioning, and hydraulic oil filtration skid systems. Kaydon specializes in high-performance liquid and solid separation technology.
Kaydon Filtration manufactures filter housings, filter cartridges, portable filter carts, and complete filtration systems for the marine, power generation, data centers, and mining industries. Kaydon offers oil filtration equipment for marine diesel fuel purification (MDO purification), bulk diesel fuel transfer purification, and particulate/coalescing filtration.
To learn more about Kaydon Filtration, contact us or visit KaydonFiltration.com.
About Donaldson Company, Inc.
Founded in 1915, Donaldson (NYSE: DCI) is a global leader in technology-led filtration products and solutions, serving a broad range of industries and advanced markets. Diverse, skilled employees at over 150 locations on six continents partner with customers – from small business owners to R&D organizations and the world’s biggest OEM brands. Donaldson solves complex filtration challenges through three primary segments: Mobile Solutions, Industrial Solutions, and Life Sciences.
Additional information is available at www.Donaldson.com.
About Separator Spares & Equipment, LLC
Based in Houma, Louisiana, Separator Spares & Equipment, LLC is a leading supplier of complete separation, oil filtration, and heat transfer packages. The woman-owned company has grown from a spare parts provider to a thriving, reliable, global supplier of spare parts and engineered equipment. Serving marine, oil and gas, power generation, and industrial markets, Separator Spares & Equipment is known for its reliability, technical expertise, and commitment to helping customers reduce downtime and maintain peak system performance.
Separator Spares & Equipment is an Authorized Distributor for Facet Filtration and Kaydon Filtration. We are committed to providing oil filtration systems that will positively impact your business. We can assist with oil purification products, solutions, and expertise. Let us help you select the right oil filtration system. Separator Spares & Equipment offers a range of oil filtration products to remove particles, water, varnish, and other contaminants. Our cost-effective oil filtration systems will lower maintenance costs (reducing total cost of ownership), increase reliability, and reduce energy consumption.
Authorized Facet and Kaydon Filtration Distributors