Filter Regulator Units

The outflow of air from a compressor contains excess moisture from condensation, heat from the compression and dirt from various contaminating particulates. If this contaminated air were to go directly into such downstream equipment as valves, hoses and cylinders, it could damage these components and reduce their useful working life. Therefore, the compressed air must be filtered, regulated and also lubricated before it can be used.

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  • Festo LFR-M5-D-7-O-5M-MICRO-H 526276
    filter regulator


    Part No: LFR-M5-D-7-O-5M-MICRO-H, 526276

    • Size: MICRO
    • Range: D Series
    • Pneumatic Connection: M5
    • Nominal Flow Rate: 110l/min
    • Degree of Filtration: 5 micron
    • Condensate Drain: Semi-automatic
    • Pressure Regulation: 0.5...7bar
    • Pressure Gauge: Without
    £49.54 (Ex VAT)
    £59.44 (Inc VAT)
  • Camozzi MX2-3/8-FR0073
    Filter Reg-3/8-25m-semi auto-self relieving-built-in gauge


    Part No: MX2-3/8-FR0073

    • Size: 2
    • Range: MX
    • Pneumatic Connection: G3/8
    • Degree of Filtration: 25 micron
    • Condensate Drain: Semi-automatic Manual Drain
    • Pressure Regulation: 0.5...7bar
    • Pressure Gauge: Built-in Pressure Gauge 0-10bar
    £70.25 (Ex VAT)
    £84.30 (Inc VAT)
  • Festo LFR-3/4-D-5M-DI-MAXI 192376
    filter regulator


    Part No: LFR-3/4-D-5M-DI-MAXI, 192376

    • Size: MAXI
    • Range: D Series
    • Pneumatic Connection: 3/4
    • Nominal Flow Rate: 7600l/min
    • Degree of Filtration: 5 micron
    • Condensate Drain: Turned Manually
    • Pressure Regulation: 0.5...12bar
    • Pressure Gauge: With Pressure Gauge
    £162.85 (Ex VAT)
    £195.42 (Inc VAT)
  • Festo LFRS-1/4-D-7-MINI 194712
    filter regulator


    Part No: LFRS-1/4-D-7-MINI, 194712

    • Size: MINI
    • Range: D Series
    • Pneumatic Connection: 1/4
    • Nominal Flow Rate: 1500l/min
    • Degree of Filtration: 40 micron
    • Condensate Drain: Turned Manually
    • Pressure Regulation: 0.5...7bar
    • Pressure Gauge: With Pressure Gauge
    £140.31 (Ex VAT)
    £168.37 (Inc VAT)
  • Festo MS4-LFR-1/4-D6-ERV-AS 529150
    filter regulator


    Part No: MS4-LFR-1/4-D6-ERV-AS, 529150

    • Size: MS4
    • Range: MS
    • Pneumatic Connection: 1/4
    • Nominal Flow Rate: 1700l/min
    • Degree of Filtration: 40 micron
    • Condensate Drain: Fully Automatic
    • Pressure Regulation: 0.3...7bar
    • Pressure Gauge: Yes
    £64.56 (Ex VAT)
    £77.47 (Inc VAT)
  • Camozzi MX2-3/4-FR0504
    Filter Reg-3/4-25m-prot. dep.drain-relieving-built-in gauge


    Part No: MX2-3/4-FR0504

    • Size: 2
    • Range: MX
    • Pneumatic Connection: G3/4
    • Degree of Filtration: 25 micron
    • Condensate Drain: Depressuring Drain, Protected
    • Pressure Regulation: 0.5...10bar
    • Pressure Gauge: Built-in Pressure Gauge 0-12bar
    £78.18 (Ex VAT)
    £93.81 (Inc VAT)
  • Festo LFR-3/4-D-5M-O-MIDI-A 192626
    filter regulator


    Part No: LFR-3/4-D-5M-O-MIDI-A, 192626

    • Size: MIDI
    • Range: D Series
    • Pneumatic Connection: 3/4
    • Nominal Flow Rate: 2600l/min
    • Degree of Filtration: 5 micron
    • Condensate Drain: Fully Automatic
    • Pressure Regulation: 0.5...12bar
    • Pressure Gauge: Without
    £114.51 (Ex VAT)
    £137.41 (Inc VAT)
  • Festo LFR-1-D-7-DI-MAXI 192384
    filter regulator


    Part No: LFR-1-D-7-DI-MAXI, 192384

    • Size: MAXI
    • Range: D Series
    • Pneumatic Connection: 1
    • Nominal Flow Rate: 11000l/min
    • Degree of Filtration: 40 micron
    • Condensate Drain: Turned Manually
    • Pressure Regulation: 0.5...7bar
    • Pressure Gauge: With Pressure Gauge
    £155.65 (Ex VAT)
    £186.78 (Inc VAT)
  • Camozzi MC104-D15
    Filter Regulator


    Part No: MC104-D15

    £52.52 (Ex VAT)
    £63.02 (Inc VAT)
  • Festo LFR-1/8-D-7-O-5M-MICRO-H 526280
    filter regulator


    Part No: LFR-1/8-D-7-O-5M-MICRO-H, 526280

    • Size: MICRO
    • Range: D Series
    • Pneumatic Connection: 1/8
    • Nominal Flow Rate: 410l/min
    • Degree of Filtration: 5 micron
    • Condensate Drain: Semi-automatic
    • Pressure Regulation: 0.5...7bar
    • Pressure Gauge: Without
    £50.88 (Ex VAT)
    £61.05 (Inc VAT)
  • Festo LFRS-1/4-D-5M-O-MIDI-A 194743
    filter regulator


    Part No: LFRS-1/4-D-5M-O-MIDI-A, 194743

    • Size: MIDI
    • Range: D Series
    • Pneumatic Connection: 1/4
    • Nominal Flow Rate: 1600l/min
    • Degree of Filtration: 5 micron
    • Condensate Drain: Fully Automatic
    • Pressure Regulation: 0.5...12bar
    • Pressure Gauge: Without
    £192.92 (Ex VAT)
    £231.51 (Inc VAT)
  • Festo LFR-1/2-D-5M-MIDI-A 162730
    filter regulator


    Part No: LFR-1/2-D-5M-MIDI-A, 162730

    • Size: MIDI
    • Range: D Series
    • Pneumatic Connection: 1/2
    • Nominal Flow Rate: 2600l/min
    • Degree of Filtration: 5 micron
    • Condensate Drain: Fully Automatic
    • Pressure Regulation: 0.5...12bar
    • Pressure Gauge: With Pressure Gauge
    £120.49 (Ex VAT)
    £144.59 (Inc VAT)
  • Camozzi MX3-3/4-FR1842
    Filter Reg-3/4-4 bar 1/8 drain-relieving 5m-built-in gauge


    Part No: MX3-3/4-FR1842

    • Size: 3
    • Range: MX
    • Pneumatic Connection: G3/4
    • Degree of Filtration: 5 micron
    • Condensate Drain: Without Drain with 1/8 Connection
    • Pressure Regulation: 0...4bar
    • Pressure Gauge: Built-in Pressure Gauge 0-6bar
    £111.58 (Ex VAT)
    £133.90 (Inc VAT)
  • Festo MS6-LFR-3/8-D6-CRV-AS-Z 529219
    filter regulator


    Part No: MS6-LFR-3/8-D6-CRV-AS-Z, 529219

    • Size: MS6
    • Range: MS
    • Pneumatic Connection: 3/8
    • Nominal Flow Rate: 5000l/min
    • Degree of Filtration: 5 micron
    • Condensate Drain: Fully Automatic
    • Pressure Regulation: 0.3...7bar
    • Pressure Gauge: Yes
    £81.30 (Ex VAT)
    £97.56 (Inc VAT)
  • Festo LFR-1-D-5M-MAXI-A 162733
    filter regulator


    Part No: LFR-1-D-5M-MAXI-A, 162733

    • Size: MAXI
    • Range: D Series
    • Pneumatic Connection: 1
    • Nominal Flow Rate: 8000l/min
    • Degree of Filtration: 5 micron
    • Condensate Drain: Fully Automatic
    • Pressure Regulation: 0.5...12bar
    • Pressure Gauge: With Pressure Gauge
    £234.22 (Ex VAT)
    £281.06 (Inc VAT)
  • Camozzi MD1-FR0070
    Filter Regulator


    Part No: MD1-FR0070

    £32.42 (Ex VAT)
    £38.91 (Inc VAT)
  • Festo LFR-1/2-D-MAXI 186489
    filter regulator


    Part No: LFR-1/2-D-MAXI, 186489

    • Size: MAXI
    • Range: D Series
    • Pneumatic Connection: 1/2
    • Nominal Flow Rate: 9500l/min
    • Degree of Filtration: 40 micron
    • Condensate Drain: Turned Manually
    • Pressure Regulation: 0.5...12bar
    • Pressure Gauge: With Pressure Gauge
    £186.44 (Ex VAT)
    £223.72 (Inc VAT)
  • Camozzi MX2-3/8-FR0300
    Filter regulator-1/2-25 micron-automatic-self relieving


    Part No: MX2-3/8-FR0300

    • Size: 2
    • Range: MX
    • Pneumatic Connection: G3/8
    • Degree of Filtration: 25 micron
    • Condensate Drain: Automatic Drain
    • Pressure Regulation: 0.5...10bar
    • Pressure Gauge: Without Pressure Gauge
    £105.14 (Ex VAT)
    £126.17 (Inc VAT)
  • Festo LFRS-1/4-D-5M-MIDI-A 194742
    filter regulator


    Part No: LFRS-1/4-D-5M-MIDI-A, 194742

    • Size: MIDI
    • Range: D Series
    • Pneumatic Connection: 1/4
    • Nominal Flow Rate: 1600l/min
    • Degree of Filtration: 5 micron
    • Condensate Drain: Fully Automatic
    • Pressure Regulation: 0.5...12bar
    • Pressure Gauge: With Pressure Gauge
    £198.92 (Ex VAT)
    £238.70 (Inc VAT)
  • Festo LFRS-3/4-D-MAXI-A 194793
    filter regulator


    Part No: LFRS-3/4-D-MAXI-A, 194793

    • Size: MAXI
    • Range: D Series
    • Pneumatic Connection: 3/4
    • Nominal Flow Rate: 10000l/min
    • Degree of Filtration: 40 micron
    • Condensate Drain: Fully Automatic
    • Pressure Regulation: 0.5...12bar
    • Pressure Gauge: With Pressure Gauge
    £300.82 (Ex VAT)
    £360.98 (Inc VAT)
  • Festo LFR-3/8-D-5M-MINI-A 162728
    filter regulator


    Part No: LFR-3/8-D-5M-MINI-A, 162728

    • Size: MINI
    • Range: D Series
    • Pneumatic Connection: 3/8
    • Nominal Flow Rate: 1350l/min
    • Degree of Filtration: 5 micron
    • Condensate Drain: Fully Automatic
    • Pressure Regulation: 0.5...12bar
    • Pressure Gauge: With Pressure Gauge
    £99.47 (Ex VAT)
    £119.36 (Inc VAT)
  • Festo MS6-LFR-1/2-D7-CUM-AS 530338
    filter regulator


    Part No: MS6-LFR-1/2-D7-CUM-AS, 530338

    • Size: MS6
    • Range: MS
    • Pneumatic Connection: 1/2
    • Nominal Flow Rate: 4500l/min
    • Degree of Filtration: 5 micron
    • Condensate Drain: Turned Manually
    • Pressure Regulation: 0.5...12bar
    • Pressure Gauge: Yes
    £73.79 (Ex VAT)
    £88.55 (Inc VAT)
  • Camozzi MX2-3/8-FR2004
    Filter Reg-3/8-25m-semi auto-non relieving-built-in gauge


    Part No: MX2-3/8-FR2004

    • Size: 2
    • Range: MX
    • Pneumatic Connection: G3/8
    • Degree of Filtration: 25 micron
    • Condensate Drain: Semi-automatic Manual Drain
    • Pressure Regulation: 0.5...10bar
    • Pressure Gauge: Built-in Pressure Gauge 0-12bar
    £70.25 (Ex VAT)
    £84.30 (Inc VAT)
  • Camozzi MX2-3/4-FR1840
    Filter Reg-1-4 bar-1/8 drain-relieving-5m


    Part No: MX2-3/4-FR1840

    • Size: 2
    • Range: MX
    • Pneumatic Connection: G3/4
    • Degree of Filtration: 5 micron
    • Condensate Drain: Without Drain with 1/8 Connection
    • Pressure Regulation: 0...4bar
    • Pressure Gauge: Without Pressure Gauge
    £57.14 (Ex VAT)
    £68.56 (Inc VAT)
Page 1 of 34

What Are Filter Regulator Units?

Filter regulator units are the solution to cleaning compressed air. The filter is the first item in the air line when the air exits the compressor, and it is designed to strain the air in order to trap solid particles such as rust, dust and dirt. The filter can also separate out any liquids (oil as well as water) that may have been generated or mixed into the compressed air. After the filtration, the cleaned air passes to a regulator, which reduces and controls the pressure in the air flow, often by means of an exhaust vent. A regulator should ideally maintain an unvarying output pressure, whatever the input pressure and output flow required. Regulators do need to be correctly sized for the desired application, and in most cases a lubricator will also be installed which reduces friction in moving components. The correct size of filter also needs to be determined for each application, according to the maximum pressure drop permissible by the filter. Manufacturers commonly provide flow curves and characteristic charts to assist in determining the appropriate sizing.

Filters

Degree of Filtration
Size
Nominal Flow Rate
Pressure Regulation
Range
Filter
Condensate Drain
Manufacturer
Pressure Gauge
Pneumatic Connection

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