General Industrial Filtration
Cuno
Flow Ezy Filters
Krystil Klear & Pentair Industrial
Norman Filter Company LLC
Purolator
Mueller Strainers
Critical Healthcare and Food/Beverage Filtration
Cuno
Fabricated Systems
Cuno
Krystil Klear & Pentair Industrial
SunSource
 
Filter Housings
Cuno
Krystil Klear & Pentair Industrial
Norman Filter Company LLC

Separators
Lakos

Valves
Apollo Valves
Delaware Manufacturing Industries Corporation (DMIC)
DuraValve, Inc.
KMT - Precision System Components
Lance
 
Gauges & Instrumentation
Wika
Dynamic
Orange Research
 
Pumps
ARO
Aurora
Dynamic
Compressed Air Filtration
Cuno
Donaldson
Norgren
Norman Filter Company LLC
Wilkerson
Roll Media
Flo-Tec
Hanes
Midwest
 
Direct Replacements
Filter-Mart
Fluitek
Norman Filter Company LLC
Purolator
Royal

Air Filtration
Airguard
Koch
Sunshine