We’ve spent the last 40 years finding the best of the best in terms of filtration manufacturers. See who made the cut below.

Air Sentry

Headquartered in Rockwall, Texas, Air Sentry® is a global leader in developing and manufacturing state-of-the-art contamination control products.

Air Solution Company

Manufacturer of externally mounted Cottonwood Filter Screens (commonly called Air Inlet Filters, Intake Filters, Equipment Protection Screens and Bug Screens).

American Melt Blown & Filtration

AMBF works closely with our distribution network and multiple warehouse locations to offer you the service and product when you require it.


Cim-Tek® Filtration leads the field in developing state-of-the-art filters for the petroleum, industrial, agricultural, heavy duty, and biofuel markets.

Clear Decision Filtration

Clear Decision Filtration Inc. (CDF) is proud to be the fastest growing Liquid Filter Bag Manufacturer in the industry today.  

Delta Pure

Delta Pure Filtration is a USA based manufacturer of cartridge filters for water and various liquids. Our filter cartridges are successfully used by industrial, municipal, commercial and residential customers all over the world.


EPT has worked for over 20 years to advance the science of lubrication maintenance and reliability for critical applications, such as power generation, manufacturing, and heavy industry.

Hy-Pro Filtration

At Hy-Pro Filtration our objective is to optimize the reliability of your hydraulic and lubrication assets and keep your plant operating at peak productivity.


Since 1926, The Kraissl Company has been an industry leader in the manufacture of heavy duty simplex and duplex strainers, filters, transfer valves, and oil transfer pumps.


Our extensive product selection satisfies particle loading and chemical compatibility requirements.

Perma USA

Our single and multi-point lubrication systems can be found in almost all types of industries and applications around the world.

Sidco Filter

At Sidco Filter you'll find commercial & industrial replacement filters. We manufacture high quality OEM replacement filter products.


We are filtration, silencing and separation specialists dedicated to engineering and manufacturing innovative solutions that help customers in a wide variety of markets.


Our comprehensive range of oil analysis services assists reliability engineers with condition monitoring and identification of machine wear.