For diesel engine fuel systems to maintain their performance and reliability over time, fuel cleanliness is of utmost importance. Coalescer elements are used in the first stage in a filter/water separator when fuel enters the pressure vessel.
FAUDI Diesel FDS type Separator elements are used as the second stage of a high performance separation in filter/water separators for the filtration of diesel fuel. Diesel fuel can be contaminated with water during transport and storage. Separator elements in combination with FDC type coalescer elements help diesel fuel meet applicable cleanliness standards.
Microfilters are used for the efficient removal of solids to meet fluid specifications. FAUDI Diesel FDF type microfilters are highly efficient and cost effective due to their large filter surface area. These microfilters are designed for use in tough industrial diesel filtration applications where high-flow rates and large volumes are required. Incorporate microfilters in your overall contaminant and control systems in order to deliver clean diesel fuel.
NAFCO® Real-Filter® Radial Fin Filters
FAA Filters patented radial fin filter assures no bypass and provides peace of mind in removing particulate from air/gas stream, vacuum lines and process gas streams. Real Filters® unifies the seal with the filter core. The improved fin design allows the fins to be obstruction free, eliminates fin deformation and fatigue and results in greater flow capability.
- Maintains integrity when stacked in housing
- Zero bypass results in no contamination

NAFCO® Sure Seal® Radial Fin Filters
FAA Filters economical sewn radial fin filter with the exclusive absolute seal design. Sure Seal® patented radial fin filter assures no bypass and provides peace of mind in removing particulate from air/gas stream, high temperature air/gas, high temperature corrosive air/gas and general air/gas applications.
- Full utilization of filter surface area
- Extended filter life equates to increased productivity

NAFCO® Crystal-Line™ Corrosive Gas & Particulate Removal System
Crystal-Line™ technology will help maintain compressor efficiency and significantly reduce the failure rate of compressors caused by corrosive gases.
At the center of the Crystal-Line™ gas filtration system is the Crystal-Line™ media that removes corrosive pollutants. These media consist of impregnated zeolite and impregnated activated carbon. With the CLI, potassium permanganate is the active ingredient that reacts with corrosive gases and oxidizes them.

NAFCO® Gas Coalescer
Coalescers remove mists and particulates from air/gas streams and vacuum pump discharges.
- Two-stage reverse flow fiberglass cartridge
- Coalesced liquid agglomerates in outer drainage layer, then drains off the cartridge without being re-entrained into the gas stream
- Extends filter life

NAFCO® Panel Filters
NAFCO® Panel Filters offers a reliable and no bypass solution to ensure that no contaminants can reduce the quality of your process air requirements. NAFCO® Panel Filters provides dependable ultra efficiency media for maximum protection of high speed rotating equipment and features continuous gaskets for no bypass guarantee.
- Lower pressure drop
- Greater dust holding capacity
- Longer life

NAFCO® Inertial Spin Filters
Inertial Spin Filters are self-cleaning filter modules made from rugged, high-density polypropylene. The filter contains series of tubes
with stationary air spinners. The filter module “spins” the incoming air, forcing the particulate into the side exhaust chamber where it
can be drawn off by bleed blowers. Multiple modules can be assembled together to meet your application needs.
- For use in dust concentrated areas
- High efficient for air filtration
- Rugged construction
- Scalable to meet your application need
- Low maintenance

NAFCO® Molded End Filter Cartridge
The Molded End cartridge with double seal open radial fin design.
Designed to replace existing filter elements for improved filter performance and substantially reduced maintenance costs.
- Double “O” ring seal type
- Heavy duty construction to prevent collapse
- Mesh supported media

REFILCO® PL Series Pleated Cellulose Filters
The REFILCO® PL Series cartridge is designed and manufactured to provide superior performance as compared to more costly OEM filter cartridges. REFILCO® replacement cartridges are available for over 80 global manufacturers. We also provide custom design cartridges to meet you exact needs.
- High surface area pleated filter media for long service life and high fluid flow capabilities
- Designed and built to eliminate contaminated fluid bypass for absolute protection
- Heavy gauge metal end caps providing unequalled cartridge sealing integrity
- Many gasket, bonding and metal component materials are available for specific fluid compatibility requirements
- Multiple cartridge size and filter media for flexible design options to satisfy your specific filtration requirement
- Performance backed by over 80 years experience in design, testing and manufacturing of liquid filter cartridges

REFILCO® PLH Series Pleated Synthetic Media
REFILCO® PLH Series cartridge is designed to provide superior filtration in a wide range for fluid applications.
Utilizing advanced synthetic media pleated with epoxy coated wire backing. PLH Series cartridges can withstand long-term use without softening or deterioration, especially in the presence of water.
- Multi-layer synthetic media with rigid wire backing
- Higher flow rates per unit area
- Long-term resistance to deterioration caused by water
- Superior particle separation eff iciencies
- Wide range of chemical compatibility
- High dirt holding capacity reducing maintenance cost
- Directly interchangeable with standard pleated paper cartridges

REFILCO® PLG Series Pleated Microglass Filter
The superior design, strength, and performance is what the PLG Series™ off ers. The heart of the filter is the pleated depth fiberglass, giving the PLG Series™ absolute protection, broader range of applications and unmatched performance.
- Superior design, strength, and performance provides absolute protection for critical lube/oil applications
- Dirt Holding Capacity
Filter media in the PLG Series™ consists of densely packed micro fibers that create increased surface area. More surface area in a single filter means longer life and increased dirt loading for challenging filtration applications. - Absolute Protection
Concerns about particles bypass and lube/oil protection has reached a new level as heavy industrial equipment internals requires tighter tolerances. 98.6% efficient (Beta 75)* protection proven by independent multi-pass lab testing to ISO16889 standards.
Optimal protection = Extended service life - Adhesives
Each PLG Series™ filter is constructed with superior adhesives, eliminating contaminated fluid bypass.
