Paper Filters | McMaster-Carr

	Removes Particle Size Down To Removes Particle Size Down To

Less than 5 microns

5 to 9 microns

10 to 24 microns

25 to 49 microns

50 microns or greater

	Shape Shape


Disc	Sheet and Bar

	Material Material

Plastic

Fiberglass

Paper

	Thickness Thickness

	Diameter Diameter

	Length Length

12"

24"

	Maximum Temperature Maximum Temperature

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

DFARS Specialty Metals
COTS-Exempt

	Manufacturer Equivalent Manufacturer Equivalent

	Manufacturer Equivalent Model Number Manufacturer Equivalent Model Number

	Maximum Flow Rate Maximum Flow Rate

	Filter Efficiency Filter Efficiency

50%

95%

Not Rated

	Beta Ratio Beta Ratio

Not Rated

	For ISO Cleanliness Standard For ISO Cleanliness Standard

21/19/15

Not Rated

	Thread Size Thread Size

3/4"

1"-12

1 1/2"-16

	Pipe Size Pipe Size

	Thread Type Thread Type

NPT

UNF

NH/NST

	Base Diameter Base Diameter

4 1/4"

	For Coffee Maker Capacity For Coffee Maker Capacity

8 cup

10 cup

12 cup

	Gender Gender

Female

Male

	Connection Connection

Inlet

Outlet

Indicator/Gauge

	Maximum Pressure Maximum Pressure

50 psi

120 psi

	Port-to-Port Length Port-to-Port Length

3 5/8"

5 3/8"

6 1/2"

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53 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	00000
5 5/8"	1	0.013"	1020°	White	25	0000000	00000
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	00000	000000
20	0.02"	300°	White	6	0000000	00000	00000
50	0.016"	300°	White	6	0000000	0000	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
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	00000
FP736-10	__	95%	10	100	250°	0000000	00000
FP736-20	__	95%	20	100	250°	0000000	00000
FP736-5	__	95%	5	100	250°	0000000	00000
FP736-60	__	95%	60	100	250°	0000000	00000

Disposable-Canister Filter Cartridges for Hydraulic Fluid

Also known as spin-on canisters, thread these cartridges directly onto the filter head. UN/UNF (SAE) 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)	Female	Steel	210°	0000000	000000
0080MA010P	921999	__	__	Not Rated	10	15	1"-12	UN/UNF (SAE)	Female	Steel	210°	0000000	00000
0080MA025P	925023	__	__	Not Rated	25	15	1"-12	UN/UNF (SAE)	Female	Steel	210°	0000000	00000
0160MA003P	926541	HC7500SUK4H	P165875	Not Rated	3	30	1 1/2"-16	UN/UNF (SAE)	Female	Steel	210°	0000000	00000
0160MA010P	926169	HC7500SUJ4H	__	Not Rated	10	30	1 1/2"-16	UN/UNF (SAE)	Female	Steel	210°	0000000	00000
0160MA025P	926170	HC7500SUT4H	__	Not Rated	25	30	1 1/2"-16	UN/UNF (SAE)	Female	Steel	210°	0000000	00000
0180MA010P	927736	HC7500SKJ8H	P550251	50%	10	50	1 1/2"-16	UN/UNF (SAE)	Female	Steel	225°	0000000	00000

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

Portable Hydraulic Fluid Filters

Use these handheld filters to add new fluid into a machine or when you need to temporarily supplement filtration. A pop-up indicator prompts you to change the filter cartridge. Use an optional water-removal cartridge to remove water from hydraulic fluid.

		Inlet Connection— NH/NST		Outlet Connection— NH/NST				Overall
Max. Flow Rate, gpm	Max. Pressure, psi	Thread Size	Gender	Thread Size	Gender	Number of Indicator/Gauge Ports	Filter Efficiency	Ht.	Wd.	Dp.	Removes Particle Size Down To, microns	Power, hp		Each
Paper Media—Aluminum Housing
120V AC—Three Prong Plug
4	50	3/4"	Female	3/4"	Male	2	50%	8"	16"	8"	10	1/4	00000000	000000000

Optional 5 micron Fiberglass Cartridge	Each	0000000
Optional 2 micron Fiberglass Cartridge	Each	000000
Replacement 10 micron Paper Cartridge	Each	00000
Optional 20 micron Water-Removal Fiberglass Cartridge	Each	000000

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

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