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Fil Filter — Original Equipment

Applications / Industrial Equipment

Engines that never stop,
filters that don't either.

Diesel gen-sets, air compressors, hydraulic breakers and engines; industrial equipment that runs by the year, not the hour. No breaks, no service window, no shift change. The Fil Filter industrial-equipment portfolio is engineered for the fatigue load of continuous duty.

60+ YearsISO/IEC 17025 Accredited80+ Countries

A production-plant standby gen-set has to take full load within minutes of a test cycle. A compressor line pressurises plant air across eight-hour shifts without a pause. A hydraulic breaker pounds on a worksite for hours on end. An engine does not wait between shift changes. None of these get pulled in for service like a vehicle; the filter has to last to interval, uninterrupted.

The Fil Filter industrial-equipment range is built for that load: extended service intervals, stable pressure drop, ISO 8573 compressed-air cleanliness, and diesel filtration validated against variable global fuel quality. One goal: not a single unplanned outage between service intervals.

Our Edge

The Fil Filter advantage
in industrial-equipment filters.

A filter for an engine that runs 24/7 is a different discipline from a vehicle filter. There is no spare window, planned downtime is hard to schedule, and fatigue load is continuous. The Fil Filter industrial-equipment portfolio brings multi-layer pleating technology, custom air-oil separator test equipment, multi-sector expertise and OE-grade quality at a competitive price, together under one integrated supplier.

The Fil Filter advantage
00
01 / 04

Multi-Layer Pleating Technology and Manufacturer-Specific Configuration

Multi-Layer Pleating Technology and Manufacturer-Specific Configuration

For an air-oil separator, the pleated filter paper construction directly determines compressed-air outlet quality. Where standard separators use single- or two-layer paper, Fil Filter air-oil separator elements are built from up to eight distinct layers, each with its own micron rating and durability contribution. This multi-layer construction multiplies oil-mist retention and delivers compressed air at the upper grades of ISO 8573.

Every manufacturer compressor design is different: screw, piston, oil-flooded, oil-free. The Fil Filter engineering team configures the layer stack, pleat density and housing per manufacturer request. Not a shelf product; a custom engineering solution designed to the manufacturer's specification and validated for life and durability in an accredited laboratory.

  • Up to eight-layer pleated filter paper construction
  • Manufacturer-specific configuration per request
  • Screw, piston and oil-free compressor compatibility
  • Durability and life testing in an accredited laboratory
02 / 04

Custom Air-Oil Separator Test Equipment

Custom Air-Oil Separator Test Equipment

The real performance of an air-oil separator is how much oil it actually retains from compressed air; a parameter ordinary filter laboratories cannot measure. The Fil Filter laboratory holds in-house custom test equipment built around aerosol-particle measurement instruments. The system measures oil mist at the compressed-air outlet in real time and reports the filter's oil-retention capacity to mg/m³ precision.

Through this test equipment every batch is validated for residual oil content (typically below 3 mg/m³), pressure drop at 500 hours (below 0.3 bar) and service life (500 to 4,000 hours depending on operating conditions). The performance curve of a typical catalogue separator stays invisible in the field; this system measures it and reports it.

  • Custom test equipment for air-oil separators
  • Real-time oil-mist measurement (mg/m³)
  • Pressure drop below 0.3 bar at 500 h validated
  • 500 to 4,000 h service life validated
03 / 04

Multi-Sector Expertise

Multi-Sector Expertise

The same engine can run on diesel in a gen-set, on electric drive in a compressor, on hydraulics in a breaker. Filter design has to answer that variety separately: fuel-water in the gen-set, oil-water in the compressor, hydraulic cleanliness in the breaker. A single deep reference set covers three durability profiles to the same quality.

Fil Filter industrial parts run actively in different sectors, from telecom infrastructure to construction sites, from offshore platforms to data-centre standby. Same OE level, same lab discipline, same supply guarantee.

  • Telecom, data-centre and hospital references
  • Construction-site and mining equipment validation
  • Offshore and marine-platform compatibility
  • Cross-sector support from a single supplier
04 / 04

OE-Grade Quality at a Competitive Price

OE-Grade Quality at a Competitive Price

OE-level engineering usually comes at a premium: multi-layer pleating, accredited testing, manufacturer-specific configuration, validated continuous-duty durability. Fil Filter delivers the same quality level at a market-competitive price, made possible by a fully integrated manufacturing campus in Türkiye.

Raw-material sourcing, pleating, sheet-metal forming, plastic injection, assembly and testing; all under one roof, by the same engineering team. No middlemen, no licensing, direct manufacturer pricing. The same OE quality delivered to manufacturer customers reaches industrial-equipment customers at a TCO they can actually afford.

  • 100% integrated manufacturing in Türkiye
  • OE-grade quality, market-competitive price
  • Direct manufacturer supply, no middlemen
  • Total Cost of Ownership (TCO) optimised

The Filter Range

Air, fluid, gas:
one for every path.

01

Air-Oil Separator

Coalescing element separating oil mist from compressed air at the compressor outlet. Dry, oil-free, ISO 8573-class clean air.

Standard
ISO 12500
Protects
Compressed-air outlet
02

Oil Filter

Compressor-specific filter paper options (cellulose, glass-fibre) in standard, long-life (~4,000 h) and high-pressure (up to 35 bar) versions. Robust metal housing, integrated bypass valve and undetachable seal for long life under continuous duty.

Standard
ISO 4548-12
Protects
Engine & compressor lubrication
03

Air Filter

High dust-capacity synthetic and cellulose filter paper for gen-set and compressor intake. Over 99.95% separation efficiency, corrosion-resistant housing, tool-free element replacement and low pressure drop for long service intervals under continuous duty.

Standard
ISO 5011
Protects
Engine & compressor air intake
04

Water-Separating Fuel Filter

Multi-stage diesel filtration for gen-sets: water separation, particulate retention and common-rail injector protection.

Standard
ISO 19438 / ISO 4020
Protects
Fuel system & injectors

References

Trusted by the world's
leading manufacturers.

From passenger cars to heavy-duty equipment — Fil Filter supplies OEM-grade filtration across every major mobility and industrial segment.

Aksa Jeneratör
Teksan
Dalgakıran
IHI Dalgakıran
Alimar
Tedom Schnell
Atlas Copco
Antor
Deno
Almig
Havamak
Carrier
Thermo King
Ingersoll Rand
GenPower

Get in Touch

The right filter
starts with the right engineer.

Reach the office closest to you or message us directly — a spec, an OE number, or a short description is enough; our engineering team responds within one business day.

Iskenderun· Turkiye
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