Paper Filters | McMaster-Carr

	Removes Particle Size Down To Removes Particle Size Down To

50 microns or greater

	Shape Shape


Disc	Sheet and Bar

	Thickness Thickness

	Diameter Diameter

	Length Length

12"

24"

	Material Material

Plastic

Fiberglass

Paper

	Maximum Temperature Maximum Temperature

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

	For Coffee Maker Capacity For Coffee Maker Capacity

8 cup

10 cup

12 cup

	Maximum Flow Rate Maximum Flow Rate

	Manufacturer Equivalent Manufacturer Equivalent

	Manufacturer Equivalent Model Number Manufacturer Equivalent Model Number

	End Cap Material End Cap Material

Steel

Plastic

	O-Ring Material O-Ring Material

Rubber

Buna N

	Filter Efficiency Filter Efficiency

50%

95%

Not Rated

	Beta Ratio Beta Ratio

Not Rated

	Pipe Size Pipe Size

	Thread Size Thread Size

1"-12

1 1/2"-16

	Thread Type Thread Type

NPT

UN/UNF (SAE Straight)

	Base Diameter Base Diameter

4 1/4"

	Dash Size Dash Size

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54 Products

Filter Paper Discs

Disc

Pleated Disc

Often used in laboratory testing, these discs are designed to capture tiny particles from fluids.

Pleated discs have a large surface area, which retains more particles than flat discs.

Cellulose discs are good for general purpose filtering, where exceptional strength or chemical resistance is not needed.

Fiberglass discs remain strong even when wet. Use them to filter large amounts of solids, or in applications with a high flow rate. They are autoclavable, meaning they can be sterilized with steam.

PTFE discs hold up to acids and solvents, and can be used with a wider range of chemicals than fiberglass and cellulose.

Disc
Dia.	Removes Particle Size Down To, microns	Thick.	Max. Temp., °F	Color	Pkg. Qty.		Pkg.
Cellulose Plastic
1 7/8"	8	0.007"	265°	White	100	0000000	000000
2 3/16"	11	0.007"	265°	White	100	0000000	00000
2 3/16"	25	0.008"	265°	White	100	0000000	00000
4 15/16"	2	0.006"	265°	White	100	0000000	00000
Fiberglass
1 7/8"	1	0.013"	1020°	White	100	0000000	000000
5 5/8"	1	0.013"	1020°	White	25	0000000	000000
PTFE Plastic
1/2"	0.1	0.01"	500°	White	50	0000000	00000
1/2"	1	0.01"	500°	White	50	0000000	00000
1"	0.1	0.01"	500°	White	50	0000000	00000
1"	1	0.01"	500°	White	50	0000000	00000
1 13/16"	0.1	0.01"	500°	White	50	0000000	000000
1 13/16"	1	0.01"	500°	White	50	0000000	000000
Pleated Disc
Cellulose Plastic
4 15/16"	2	0.006"	265°	White	100	0000000	00000
12 5/8"	35	0.01"	265°	White	100	0000000	000000

Filter Paper

Cut or fold this paper to the size and shape you need for liquid filtration applications. It’s often used to make pleated filter cartridges. Paper is 100% synthetic and has no binders or adhesives.

Polyester paper does not ravel or fray.

Polypropylene paper resists solvents and acids.

Polyester Plastic
Removes Particle Size Down To, microns	Thick.	Max. Temp., °F	Color	Pkg. Qty.		12" × 12"	12" × 24"
10	0.013"	480°	White	6	0000000	000000	000000
20	0.02"	300°	White	6	0000000	00000	00000
50	0.016"	300°	White	6	0000000	00000	00000
80	0.005"	480°	White	6	0000000	0000	00000
Polypropylene Plastic
5	0.02"	210°	White	6	0000000	00000	00000
10	0.014"	320°	White	6	0000000	00000	00000
40	0.008"	320°	White	6	0000000	0000	00000
100	0.008"	210°	White	6	0000000	00000	00000

Filter Cartridges for Hydraulic Fluid

Also known as filter elements, place these cartridges inside the filter bowl.

Cartridges with paper media are more economical than filters with fiberglass media, but they need to be replaced more frequently.

For Reducing Particles
Parker Equivalent Model No.	Donaldson Equivalent Model No.	Filter Efficiency	Removes Particle Size Down To, microns	Max. Flow Rate, gpm	Max. Temp., °F		Each
Paper Media
922624	P170066	50%	10	Not Rated	150°	00000000	000000
925520	__	50%	10	Not Rated	225°	00000000	00000
925772	__	50%	4	Not Rated	225°	00000000	00000
925773	__	50%	20	Not Rated	225°	00000000	00000
926566	__	50%	3	Not Rated	225°	00000000	00000
926567	__	50%	10	Not Rated	225°	00000000	00000
940802	__	50%	40	Not Rated	150°	0000000	000000
FP718-1	__	95%	1	50	250°	0000000	00000
FP718-10	__	95%	10	50	250°	0000000	00000
FP718-20	__	95%	20	50	250°	0000000	00000
FP718-5	__	95%	5	50	250°	0000000	00000
FP718-60	__	95%	60	50	250°	0000000	00000
FP736-1	__	95%	1	100	250°	0000000	000000
FP736-10	__	95%	10	100	250°	0000000	000000
FP736-20	__	95%	20	100	250°	0000000	000000
FP736-5	__	95%	5	100	250°	0000000	000000
FP736-60	__	95%	60	100	250°	0000000	000000

Disposable-Canister Filter Cartridges for Hydraulic Fluid

Also known as spin-on canisters, thread these cartridges directly onto the filter head. UN/UNF (SAE Straight) thread connections have straight threads and are also known as O-ring Boss fittings.

Cartridges with paper media are more economical than filters with fiberglass media, but they need to be replaced more frequently.

For Reducing Particles
Hydac Equivalent Model No.	Parker Equivalent Model No.	Pall Equivalent Model No.	Donaldson Equivalent Model No.	Filter Efficiency	Removes Particle Size Down To, microns	Max. Flow Rate, gpm	Thread Size	Thread Type	Gender	Canister Material	Max. Temp., °F		Each
Paper Media
0080MA003P	926543	__	__	Not Rated	3	15	1"-12	UN/UNF (SAE Straight)	Female	Steel	210°	0000000	000000
0080MA010P	921999	__	__	Not Rated	10	15	1"-12	UN/UNF (SAE Straight)	Female	Steel	210°	0000000	00000
0080MA025P	925023	__	__	Not Rated	25	15	1"-12	UN/UNF (SAE Straight)	Female	Steel	210°	0000000	00000
0160MA003P	926541	HC7500SUK4H	P165875	Not Rated	3	30	1 1/2"-16	UN/UNF (SAE Straight)	Female	Steel	210°	0000000	00000
0160MA010P	926169	HC7500SUJ4H	__	Not Rated	10	30	1 1/2"-16	UN/UNF (SAE Straight)	Female	Steel	210°	0000000	00000
0160MA025P	926170	HC7500SUT4H	__	Not Rated	25	30	1 1/2"-16	UN/UNF (SAE Straight)	Female	Steel	210°	0000000	00000
0180MA010P	927736	HC7500SKJ8H	P550251	50%	10	50	1 1/2"-16	UN/UNF (SAE Straight)	Female	Steel	225°	0000000	00000

Dual Disposable-Canister Inline Hydraulic Fluid Filters

Replace filters less often. When one filter becomes clogged, the other provides filtration until you can shut down the system and change the cartridges. Also known as spin-on filters, cartridges thread directly onto the filter head. A pressure relief valve protects against excess pressure that can build up when a cartridge is clogged. When the difference in pressure before and after the filter exceeds the opening pressure, the relief valve opens.

Filters with paper-media cartridges are more economical than filters with fiberglass media, but they need to be replaced more frequently.

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

Filters
			Inlet/Outlet Connection— NPT					O'all					Repl. Cartridges
Max. Flow Rate, gpm	Max. Pressure, psi	Relief Valve Opening Pressure, psid	Pipe Size	Dash Size	No. of Indicator/Gauge Ports	Filter Efficiency	Port-to-Port Lg.	Ht.	Wd.	Removes Particle Size Down To, microns		Each		Each
Paper Media—Steel Housing
60	120	25	1 1/2	24	4	Not Rated	6 1/2"	10 1/4"	12 15/16"	3, 10, 25	0000000	0000000	0000000	000000

Disposable-Canister Inline Hydraulic Fluid Filters

Also known as spin-on filters, cartridges thread directly onto the filter head. A pressure relief valve protects against excess pressure that can build up when a cartridge is clogged. When the difference in pressure before and after the filter exceeds the opening pressure, the relief valve opens.

Filters with paper-media cartridges are more economical than filters with fiberglass media, but they need to be replaced more frequently.

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

Filters
			Inlet/Outlet Connection— NPT					O'all					Repl. Cartridges
Max. Flow Rate, gpm	Max. Pressure, psi	Relief Valve Opening Pressure, psid	Pipe Size	Dash Size	No. of Indicator/Gauge Ports	Filter Efficiency	Port-to-Port Lg.	Ht.	Wd.	Removes Particle Size Down To, microns		Each		Each
Paper Media—Steel Housing
15	120	25	3/4	12	2	Not Rated	3 5/8"	6 7/8"	3 11/16"	3, 10, 25	0000000	000000	0000000	000000
15	120	25	1	16	2	Not Rated	3 5/8"	7 1/4"	3 11/16"	3, 10, 25	0000000	00000	0000000	00000
30	120	25	1 1/4	20	4	Not Rated	5 3/8"	9 1/4"	5"	3, 10, 25	0000000	00000	0000000	00000

Paper Coffee Filters

Use with drip-style coffee makers.

For Coffee Maker Cap., cup	Dia.	Base Dia.	Material	Color	Specifications Met	Pkg. Qty.		Pkg.
8, 10	8 1/2"	3"	Paper	White	FDA Compliant 21 CFR 176.170	1,000	0000000	000000
12	9 3/4"	4 1/4"	Paper	White	FDA Compliant 21 CFR 176.170	1,000	000000	00000