1/4", #4 Air Inlet Filter Assembly

Air Treatment

• WATTS (Filters, Regulators, Lubricators, Etc)

  • WATTS QIX Modular System

    • Accessories

      • QIX Wall Mounting Kit

      • QIX 1/4" End Kit - Pair

      • QIX 3/8" End Kit - Pair

      • QIX 1/2" End Kit - Pair

      • QIX 3/4" End Kit - Pair

      • QIX 1" End Kit - Pair

      • QIX Combination Kit

      • QIX Shut-Off Valve Module

      • QIX Port Block Module

      • QIX Pressure Sensor Module

      • QIX Internal Auto Drain

    • Modules

      • Filter

      • Coalescor

      • Regulator

      • Lubricator

      • Filter/Regulator Combo

    • Kits

      • Filter, Regulator, Coalescor

        • 1/4"

        • 3/8"

        • 1/2"

        • 3/4"

        • 1"

      • Filter, Regulator, Lubricator

        • 1/4"

        • 3/8"

        • 1/2"

        • 3/4"

        • 1"

  • WATTS Filters

    • Coalescing

      • 1/4", Zinc

      • 3/8", Zinc

      • 1/2", Zinc

      • 3/4", Aluminum

      • 1", Aluminum

      • 1 1/4", Steel

      • 1 1/2", Steel

      • 2", Steel

      • 2 1/2", Steel

    • Particulate (Standard)

      • 1/4", Plastic

      • 3/8", Plastic

      • 1/2", Plastic

      • 3/4", Zinc

      • 1", Zinc

      • 1 1/4", Zinc

      • 1 1/2", Zinc

      • 2", Zinc

      • 2 1/2", Zinc

    • Replacement Elements

      • for 1/4" to 3/8" Filter

      • for 1/2" Filter

      • for 3/4" to 1-1/2" Filter

      • for 2" to 2-1/2" Filter

      • for 1/4" to 1/2" Coalescor

      • for 3/4" to 1" Coalescor

      • for 1-1/4" to 1-1/2" Coalescor

      • for 2" Coalescor

      • for 2-1/2" Coalescor

      • for 1/2" Filter/Reg

      • for 1/4" Mini-Filter

      • for QIX Filter/F-R

      • for QIX Coalescor

  • WATTS Regulators

    • 1/4"

    • 3/8"

    • 1/2"

    • 3/4"

    • 1"

    • 1 1/4"

    • 1 1/2"

    • 2"

    • 2 1/2"

  • WATTS Mini Series

    • 1/4" Filter/Regulator

    • 1/4" Filter

    • 1/4" Lubricator

    • 1/4" Regulator

  • WATTS Lubricators

    • 1/4", Plastic

    • 3/8", Plastic

    • 1/2", Plastic

    • 3/4", Zinc

    • 1", Zinc

    • 1 1/4", Zinc

    • 1 1/2", Zinc

  • WATTS Filter/Regulator Combo

• Aftercoolers

  • Air Cooled Aftercoolers

    • 35 CFM, 3/4", 115 Volt

    • 60 CFM, 1", 115 Volt

    • 150 CFM, 2", 115 Volt /230 Volt

    • 300 CFM, 2", 115 Volt /230 Volt

    • 600 CFM, 2", 115 Volt /230 Volt

  • Beltguard Aftercoolers

    • Copper Coil

      • Mounted

        • BGAC5 (for 5HP)

        • BGAC10 (for 10HP)

        • BGAC15-25 (for 15-25HP)

        • BGAC30 (for 30HP)

      • Loose

        • BGAC5 (for 5HP)

        • BGAC10 (for 10HP)

        • BGAC15-25 (for 15-25HP)

        • BGAC30 (for 30HP)

    • Aluminum Coil

      • F6460

      • F6465

      • F6470

      • F6475

      • F6480

  • Rotary Screw Aftercoolers

    • Coil Only

      • 15HP

      • 20-30HP

      • 40HP

      • 50-75HP

      • 100-125HP

      • 150-175HP

      • 200-250HP

      • 300-350HP

    • with Motor, Fan, Guard, & Shroud

      • 15HP

      • 20-30HP

      • 40HP

      • 50-75HP

      • 100-125HP

      • 150-175HP

      • 200-250HP

      • 300-350HP

• Dryers

  • Activated Alumina (Dessicant)

    • B011

    • B012

  • Desiccant

    • 3/4" NPT, 80 CFM

    • 1" NPT, 100 CFM

    • 1" NPT, 150 CFM

    • 1 1/2" NPT, 200 CFM

    • 1 1/2" NPT, 250 CFM

    • 1 1/2" NPT, 300 CFM

    • 2" NPT, 350 CFM

    • 2" NPT, 450 CFM

    • 2" NPT, 500 CFM

    • 2" NPT, 600 CFM

  • Refrigerated

    • High Temp

      • DHT-20

      • DHT-40

      • DHT-50

      • DHT-75

      • DHT-100

      • DHT-125

    • Standard

      • ACS-10

      • ACS-15

      • ACS-25

      • ACS-40

      • ACS-50

      • ACS-60

      • ACS-75

      • ACS-100

      • ACS-125

      • ACS-150

      • ACS-200

      • ACS-250

      • ACS-300

      • ACS-400

      • ACS-500

  • Transformer for Refrigerated Driver

  • Referigerated Dryer Stands

    • 1/2"-3/4" Inlet

    • 1"-1-1/2" Inlet

    • 2"-2-1/2" Inlet

  • "DS" Oil Water Separators

    • DS0070

    • DS0145

    • DS0265

    • DS0530

    • DS1060

  • Filter Maintenance Kits for DS Separators

    • DS0070

    • DS0145

    • DS0265

    • DS0530

    • DS1060

• Mufflers

  • Air Mufflers

    • 1/8" MPT

    • 1/4" MPT

    • 3/8" MPT

    • 1/2" MPT

    • 3/4" MPT

    • 1" MPT

    • 1 1/4" MPT

    • 1 1/2" MPT

    • 2" MPT

    • 3" MPT

  • Bronze Blow Down Mufflers

    • 1/8"

    • 1/4"

    • 3/8"

    • 1/2"

• Filters, non-WATTS

  • Air Inlet (Intake)

    • Elements

      • Paper

        • #4

        • #6

        • #10

        • #14

        • #18P

        • #34P

        • #234P

        • #274P

      • Polyester

        • #15

        • #19P

        • #25

        • #31P

        • #231P

    • Intake Assembly

      • 1/4", #4

      • 3/8", #4

      • 1/2", #6

      • 1/2", #14

      • 3/4", #14

      • 1", #14

      • 1", #19

      • 1 1/4", #19

      • 1 1/2", #19

  • Toilet Paper Filter (by Motorguard)

    • M30

    • M60

    • Elements

  • Unoair Filter/Regulator Combo

    • 3/8"

    • 1/2"

• Donaldson Ultrafilter

  • Filter Systems

    • FF

      • FF 1/2

      • FF 3/4

      • FF 1

      • FF 1-1/2

      • FF 2

      • FF 2-1/2

    • SMF

      • SMF 1/2

      • SMF 3/4

      • SMF 1

      • SMF 1-1/2

      • SMF 2

      • SMF 2-1/2

  • UFM-T Drains

    • UFM-T 05

    • UFM-T 1

    • UFM-T 10

    • UFM-T 20

    • UFM-T 100

    • UFM 301400 (Tank Adapter)

  • AG Series Elements

    • for FF

      • FF0410PC

      • FF0520PC

      • FF0725PC

      • FF1030PC

      • FF1530PC

      • FF2030PC

    • for SMF

      • SMF0410PC

      • SMF0520PC

      • SMF0725PC

      • SMF1030PC

      • SMF1530PC

      • SMF2030PC