McMaster-Carr

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	For Use With For Use With

Air

Bleach

	For Tube ID For Tube ID

6-10 mm

	Connection Style Connection Style

	For Reducing For Reducing

Particles

Oil

Water

	Removes Particle Size Down To Removes Particle Size Down To

150 microns or greater

	Housing Material Housing Material

Plastic

Stainless Steel

Brass

	Housing Clarity Housing Clarity

Clear

Semi-Clear

Opaque

	Maximum Pressure Maximum Pressure

	Filter Element Material Filter Element Material

316 Stainless Steel

304 Stainless Steel

	Overall Diameter Overall Diameter

	Maximum Flow Rate Maximum Flow Rate

	Overall Length Overall Length

	Housing Color Housing Color

	White
	Clear
	Blue

	Gender Gender

Male

Female

	For Tube OD For Tube OD

	Maximum Temperature Maximum Temperature

	Removes Particle Size in Liquids Down To Removes Particle Size in Liquids Down To

2 microns

25 microns

Not Rated

	Trade Number Trade Number

	Flange OD Flange OD

	High Vacuum Connection Type High Vacuum Connection Type

53 Products

Inline Filters

Trap small particles in tubing or pipe to ensure samples are contaminant-free for testing applications. Filters protect sensitive process equipment from damage caused by debris.

Clear filters allow you to monitor dirt accumulation.

Filter with filter-change indicator changes from white to red when it needs to be replaced.

Plastic filters offer excellent chemical resistance.

Style B

				Housing
For Tube ID	Tube Connection Type	Max. Flow Rate	Max. Pressure	Material	Clarity	Color	Removes Particle Size Down To, microns		Each
1/4"	Barbed	Not Rated	100 psi @ 73° F	Acetal Plastic	Opaque	White	65, 130	0000000	00000
1/4"	Barbed	Not Rated	100 psi @ 73° F	Acetal Plastic	Opaque	White	65, 150, 250	0000000	0000
3/8"	Barbed	Not Rated	100 psi @ 73° F	Acetal Plastic	Opaque	White	20, 65, 105, 150, 250	0000000	0000

Style C

					Housing
For Tube ID	Tube Connection Type	Max. Flow Rate	Max. Pressure	Max. Temp., °F	Material	Clarity	Removes Particle Size Down To, microns		Each
1/4"	Barbed	Not Rated	Not Rated	Not Rated	Acetal Plastic	Opaque	20, 105	0000000	00000
5/16"	Barbed	Not Rated	Not Rated	Not Rated	Acetal Plastic	Opaque	20, 65, 105, 150, 250	0000000	0000

Style D

					Housing
For Tube ID	Tube Connection Type	Max. Flow Rate	Max. Pressure, psi	Max. Temp., °F	Material	Clarity	Removes Particle Size in Air Down To, microns	Removes Particle Size in Liquids Down To, microns	Features		Each
1/4"	Tube Stem	0.25 gpm @ 5 psi 6.6 scfm @ 125 psi	125	230°	Nylon Plastic	Clear	0.01	2	__	000000	000000
1/4"	Tube Stem	0.43 gpm @ 5 psi 7.3 scfm @ 125 psi	125	230°	Nylon Plastic	Clear	0.01	2	__	0000000	00000
1/4"	Tube Stem	0.5 gpm @ 5 psi 10 scfm @ 125 psi	125	230°	Nylon Plastic	Clear	0.01	25	__	000000	00000
1/4"	Tube Stem	0.75 gpm @ 5 psi 14.6 scfm @ 125 psi	125	230°	Nylon Plastic	Clear	0.01	25	__	0000000	00000
1/4"	Tube Stem	6.6 scfm @ 125 psi	125	230°	Nylon Plastic	Clear	0.01	Not Rated	Filter-Change Indicator	0000000	00000

Style E

					Housing
For Tube ID	Tube Connection Type	Max. Flow Rate	Max. Pressure, psi	Max. Temp., °F	Material	Clarity	Color	Removes Particle Size in Air Down To, microns	Removes Particle Size in Liquids Down To, microns		Each
3/16", 1/4"	Barbed	0.25 gpm @ 5 psi 6.6 scfm @ 125 psi	125	230°	Nylon Plastic	Clear	Clear	0.01	2	0000000	000000
3/16", 1/4"	Barbed	0.5 gpm @ 5 psi 10 scfm @ 125 psi	125	230°	Nylon Plastic	Clear	Clear	0.01	25	0000000	00000

Style F

					Housing
For Tube ID	Tube Connection Type	Max. Flow Rate	Max. Pressure, psi	Max. Temp., °F	Material	Clarity	Color	Removes Particle Size in Air Down To, microns	Removes Particle Size in Liquids Down To, microns		Each
1/4"	Tube Stem	0.25 gpm @ 5 psi 6.6 scfm @ 125 psi	125	275°	PVDF Plastic	Opaque	Blue	0.01	2	000000	000000
1/4"	Tube Stem	0.43 gpm @ 5 psi 7.3 scfm @ 125 psi	125	275°	PVDF Plastic	Opaque	Blue	0.01	2	0000000	00000
1/4"	Tube Stem	0.5 gpm @ 5 psi 10 scfm @ 125 psi	125	275°	PVDF Plastic	Opaque	Blue	0.01	25	000000	00000
1/4"	Tube Stem	0.75 gpm @ 5 psi 14.6 scfm @ 125 psi	125	275°	PVDF Plastic	Opaque	Blue	0.01	25	0000000	00000

Style G

					Housing
For Tube ID	Tube Connection Type	Max. Flow Rate, gpm	Max. Pressure, psi	Max. Temp., °F	Material	Clarity	Color	Removes Particle Size Down To, microns	Pkg. Qty.		Pkg.
6 mm-10 mm	Barbed	0.053	60	265°	Polypropylene Plastic	Semi-Clear	White	0.1	10	0000000	0000000
6 mm-10 mm	Barbed	0.238	60	265°	Polypropylene Plastic	Semi-Clear	White	1	10	0000000	000000
6 mm-10 mm	Barbed	0.396	60	265°	Polypropylene Plastic	Semi-Clear	White	5	10	0000000	000000
6 mm-10 mm	Barbed	0.581	60	265°	Polypropylene Plastic	Semi-Clear	White	10	10	0000000	000000

High-Pressure Inline Filters

Remove small particles in high-pressure applications up to 5,000 psi to protect sensitive equipment, such as hydraulic controls. Without adding bulk to your line, inline filters act as a secondary defense to trap particles that make it past your intake filter.

Brass filters have good corrosion resistance. Stainless steel filters have excellent corrosion resistance.

Filters with an access port let you install a new filter element without replacing the entire unit or removing it from your line. However, they take up slightly more space than filters without access ports.

Filters with Female Compression Tube Connection

Female Compression Tube with Access Port

Female Compression Tube

Brass Housing
For Tube OD	Removes Particle Size Down To, microns	Features	Max. Pressure, psi	Max. Temp., °F		Each
1/8"	10	Filter Access Port	3,000	450°	0000000	000000
1/4"	10	__	1,000	300°	0000000	00000
1/4"	10	Filter Access Port	3,000	450°	0000000	000000
316 Stainless Steel Housing
1/8"	10	Filter Access Port	5,000	450°	0000000	000000
1/4"	10	__	3,000	450°	0000000	00000
1/4"	10	Filter Access Port	5,000	450°	0000000	000000

Replacement Filter Element for Filters with Access Port

0000000

Each

000000

Filters with Female × Male Compression Tube Connection

Female × Male Compression Tube

			316 Stainless Steel Housing
For Tube OD	For Tube ID	Removes Particle Size Down To, microns	Max. Pressure, psi	Max. Temp., °F		Each
1/4"	1/4"	10	4,000	200°	0000000	000000
1/4"	1/4"	15	4,000	200°	0000000	00000
1/4"	1/4"	25	4,000	200°	0000000	00000
1/4"	1/4"	100	4,000	200°	0000000	00000

High-Vacuum Inline Filters

Capture oil, oil vapor, and other contaminants from your pump to prevent them from spreading into your high-vacuum system with these filters. When it's time to replace the filter element, you don't need tools to access it; undo the quick-release clamp to open the filter body. Filters have a drain port to remove collected oil.

Filters with quick-clamp connections (also known as KF, NW, and QF fittings) require a quick clamp and a ring (both sold separately) for each connection.

Filters with claw-clamp connections (also known as ISO-K fittings) will connect to larger components than filters with quick-clamp connections. Use four claw clamps and a ring (all sold separately) to secure each connection. Double-claw clamps attach to the grooves on the fittings. Single-claw clamps have a clamp on one end and an exposed bolt on the other. Thread the bolt-end directly into the body of pumps, valves, or other high-vacuum components.

For technical drawings and 3-D models, click on a part number.

Inline Filters

Inline Filters
							O'all					Replacement Elements
Trade Number	Flange OD	For Tube OD	Max. Flow Rate	High Vacuum Connection Type	Max. Vacuum	Max. Temp., °F	Lg.	Dia.	Removes Particle Size Down To, microns		Each		Each
Quick-Clamp Connection—304 Stainless Steel Housing
16	1.18"	3/4"	50 scfm @ 14.7 psi	ISO-KF	1 × 10 ^-3 torr @ 72° F	300°	11 1/4"	4"	0.2	0000000	0000000	0000000	000000
25	1.57"	1"	50 scfm @ 14.7 psi	ISO-KF	1 × 10 ^-3 torr @ 72° F	300°	11 1/4"	4"	0.2	0000000	000000	0000000	00000
40	2.16"	1 1/2"	100 scfm @ 14.7 psi	ISO-KF	1 × 10 ^-3 torr @ 72° F	300°	11 1/4"	6 1/4"	0.2	0000000	000000	0000000	00000
50	2.95"	2"	100 scfm @ 14.7 psi	ISO-KF	1 × 10 ^-3 torr @ 72° F	300°	11 1/4"	6 1/4"	0.2	0000000	000000	0000000	00000
50	2.95"	2"	200 scfm @ 14.7 psi	ISO-KF	1 × 10 ^-3 torr @ 72° F	300°	11 1/2"	7 7/8"	0.2	0000000	000000	0000000	00000
Claw-Clamp Connection—304 Stainless Steel Housing
63	3.74"	2 1/2"	200 scfm @ 14.7 psi	ISO-K	1 × 10 ^-3 torr @ 72° F	300°	11 1/2"	7 7/8"	0.2	0000000	000000	0000000	00000

Clamps

Clamp with Wing Nut

Double-Claw Clamp

Single-Claw Clamp

Quick-Clamp Connection—Clamp with Wing Nut
Trade Number	For Flange OD	For Tube OD	High Vacuum Connection Type	Material	Max. Vacuum		Each
10, 16	1.18"	1/2", 3/4"	ISO-KF	Aluminum	1 × 10 ^-7 torr @ 72° F	00000000	00000
25	1.57"	1"	ISO-KF	Aluminum	1 × 10 ^-7 torr @ 72° F	0000000	00000
40	2.16"	1 1/2"	ISO-KF	Aluminum	1 × 10 ^-7 torr @ 72° F	0000000	00000
50	2.95"	2"	ISO-KF	Aluminum	1 × 10 ^-7 torr @ 72° F	0000000	00000
Claw-Clamp Connection—Double-Claw Clamp with Bolt
63, 80, 100	3.74", 4.33", 5.12"	2 1/2", 3", 4"	ISO-K	Aluminum	1 × 10 ^-9 torr @ 72° F	0000000	0000
Claw-Clamp Connection—Single-Claw Clamp with Bolt
63, 80, 100	3.74", 4.33", 5.12"	2 1/2", 3", 4"	ISO-K	Aluminum	1 × 10 ^-9 torr @ 72° F	0000000	0000

Rings

Ring

				Material
Trade Number	For Flange OD	For Tube OD	High Vacuum Connection Type	O-Ring	Inner Ring	Max. Vacuum	Max. Temp., °F		Each
Quick-Clamp Connection
16	1.18"	3/4"	ISO-KF	Fluoroelastomer Rubber	304 Stainless Steel	1 × 10 ^-7 torr @ 72° F	300°	00000000	00000
25	1.57"	1"	ISO-KF	Fluoroelastomer Rubber	304 Stainless Steel	1 × 10 ^-7 torr @ 72° F	300°	0000000	0000
40	2.16"	1 1/2"	ISO-KF	Fluoroelastomer Rubber	304 Stainless Steel	1 × 10 ^-7 torr @ 72° F	300°	0000000	00000
50	2.95"	2"	ISO-KF	Fluoroelastomer Rubber	304 Stainless Steel	1 × 10 ^-7 torr @ 72° F	300°	0000000	00000
Claw-Clamp Connection
63	3.74"	2 1/2"	ISO-K	Viton® Fluoroelastomer Rubber	304 Stainless Steel	1 × 10 ^-9 torr @ 72° F	400°	0000000	00000

High-Purity Inline Filters

Designed for high-purity applications, these filters are cleaned and bagged individually to prevent contamination. Use them to trap small particles in tubing or pipe to ensure samples are contaminant-free for testing applications. They protect sensitive process equipment from damage caused by debris.

Filters with Barbed Tube Connection

With Barbed Tube Connection

							Housing			Overall
For Tube ID	Gender	Removes Particle Size Down To, microns	Filter Efficiency	Max. Flow Rate, gpm	Max. Pressure, psi	Max. Temp., °F	Material	Clarity	Color	Lg.	Dia.	Pkg. Qty.		Pkg.
6 mm-10 mm	Male	0.2	Not Rated	0.04	60	265°	Polypropylene Plastic	Semi-Clear	White	1 7/8"	2"	10	0000000	0000000
6 mm-10 mm	Male	0.45	Not Rated	0.059	60	265°	Polypropylene Plastic	Semi-Clear	White	1 7/8"	2"	10	0000000	000000

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