Filter Paper

Filter by

Form

Width

Removes Particle Size Down To

Shape

Thickness

Material

Length

Diameter

Maximum Temperature

For Use With

Construction

RoHS

REACH

DFARS Specialty Metals

Exempt

Export Control Classification Number (ECCN)

EAR99

Performance

Chemical Resistant

Ultra High Temperature

Fiber Diameter

Weight

51 Products

Ultra-Thin Filter Fabric

With thickness similar to filter paper, this fabric provides higher flow and is more flexible than felt. It’s often used to filter water, light oil, and water soluble and synthetic coolants in metal polishing, grinding, and finishing applications. This fabric is also good for filtering air and petroleum.

Polyester/Rayon Fabric—Polyester/rayon fabric is commonly used in coolant applications.

Polyester Fabric—Polyester fabric is 100% polyester for greater strength than rayon/polyester.

	Thk.	Max. Temp., ° F	For Use With	Color	Food Industry Std.	Lg., ft.		20" Wide	30" Wide	50" Wide
Polyester/Rayon Fabric



	44	0.01"	250	—	White	—	150	0000000	000000	0000000	0000000


	54	0.009"	250	—	White	—	150	0000000	00000	000000	000000
	65	0.008"	250	—	White	—	150	0000000	00000	00000	—
	69	0.007"	250	—	White	—	150	0000000	00000	00000	000000
	80	0.007"	250	—	White	—	150	0000000	00000	00000	000000


	Polyester Fabric



			50	0.01"	300	Beverage, Food	White	FDA Compliant 21 CFR 177.1630	150	00000000	00000	000000	000000


			60	0.009"	300	Beverage, Food	White	FDA Compliant 21 CFR 177.1630	150	00000000	00000	000000	000000
			80	0.009"	300	Beverage, Food	White	FDA Compliant 21 CFR 177.1630	150	00000000	00000	00000	000000
			100	0.007"	300	Beverage, Food	White	FDA Compliant 21 CFR 177.1630	150	00000000	00000	00000	000000

Filter Paper Discs

Discs

Pleated Discs

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

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

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

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

	Max. Temp., ° F	Color	Pkg. Qty.		Pkg.
Discs







	Cellulose

	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"	1,020	White	100	0000000	00000


			5 5/8"	1	0.013"	1,020	White	25	0000000	00000




					PTFE

					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	000000
					1"	1	0.01"	500	White	50	0000000	000000
					1 13/16"	0.1	0.01"	500	White	50	0000000	000000
					1 13/16"	1	0.01"	500	White	50	0000000	000000


					Pleated Discs







									Cellulose

									4 15/16"	2	0.006"	265	White	100	0000000	000000


									12 5/8"	35	0.01"	265	White	100	0000000	000000

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 Plastic—Polyester paper does not ravel or fray.

Polypropylene—Polypropylene paper resists solvents and acids.

	Color		12" × 12"	12" × 24"
Sheets







	Polyester Plastic

	10	0.013"	480	White	0000000	000000	000000


	20	0.02"	300	White	0000000	00000	00000
	50	0.016"	300	White	0000000	00000	00000
	80	0.005"	480	White	0000000	0000	00000




			Polypropylene

			5	0.02"	210	White	0000000	00000	00000


			10	0.014"	320	White	0000000	00000	00000
			40	0.008"	320	White	0000000	0000	00000
			100	0.008"	210	White	0000000	00000	00000

Felt Filter Fabric

Remove particles from water, organic solvents, petroleum, and weak alkalies.

Sheets

Image of Product. Front orientation. Filter Fabric. Felt Filter Fabric.

Removes Particle Size Down To—Select felt based on the size of the particles you wish to remove. For example, the particle size of flour is about 100 microns and talcum powder is about 10 microns.

Removes Particle Size Down To, μm	Thk.	Max. Temp., ° F	Material	12" × 12"	36" × 36"
5	0.07"	300	Polyester Felt	00000	000000
25	0.09"	300	Polyester Felt	0000	00000
50	0.085"	300	Polyester Felt	0000	00000
100	0.11"	300	Polyester Felt	0000	00000

Rolls

					72" Wide
Removes Particle Size Down To, μm	Thk.	Max. Temp., ° F	Material	Choose a Length, ft.		Per Ft.
5	0.07"	300	Polyester Felt	3 , 6 , 9 , 12 , 15 , 30 , 75	00000000	00000
10	0.08"	300	Polyester Felt	3 , 6 , 9 , 12 , 15 , 30 , 75	00000000	0000
15	0.07"	300	Polyester Felt	3 , 6 , 9 , 12 , 15 , 30 , 75	00000000	0000
25	0.09"	300	Polyester Felt	3 , 6 , 9 , 12 , 15 , 30 , 75	00000000	0000
50	0.085"	300	Polyester Felt	3 , 6 , 9 , 12 , 15 , 30 , 75	00000000	0000
75	0.11"	300	Polyester Felt	3 , 6 , 9 , 12 , 15 , 30 , 75	00000000	0000
100	0.11"	300	Polyester Felt	3 , 6 , 9 , 12 , 15 , 30 , 75	00000000	0000

Chemical-Resistant Felt Filter Fabric

This felt offers better resistance to acids and alkalies than standard filter felt.

					72" Wide
	Removes Particle Size Down To, μm	Thk.	Max. Temp., ° F	Choose a Length, ft.		Per Ft.
Polypropylene Felt



		5	0.07"	200	3 , 6 , 9 , 12 , 15 , 30 , 75	0000000	00000


		10	0.08"	200	3 , 6 , 9 , 12 , 15 , 30 , 75	0000000	0000
		25	0.09"	200	3 , 6 , 9 , 12 , 15 , 30 , 75	0000000	0000
		50	0.085"	200	3 , 6 , 9 , 12 , 15 , 30 , 75	0000000	0000
		100	0.11"	200	3 , 6 , 9 , 12 , 15 , 30 , 75	0000000	0000

Ultra-High-Temperature Quartz Wool Filter Fabric

Form unique shapes inside filters to sift corrosive liquids and gases at temperatures up to 1900°F. Because this wool is flexible, it’s good for use inside tubing and other lab equipment that doesn’t support flat filters. It won’t expand or contract when used with harsh materials, such as acids and acidic gases; however, hydrofluoric and phosphoric acids will eat away at the quartz material. Unlike natural quartz, this quartz is more than 99.95% pure, which means it won’t let in contaminants and is useful in applications where maintaining purity is crucial.

	Wt.	Max. Temp., ° F	Reusable	For Use With	Filter Efficiency	Color		Each
99.95% Quartz



	4	0.35 oz.	1,900	Yes	Acid Gas, Acid	Not Rated	White	00000000	000000


	4	0.5 lb.	1,900	Yes	Acid Gas, Acid	Not Rated	White	00000000	000000
	9	0.5 lb.	1,900	Yes	Acid Gas, Acid	Not Rated	White	00000000	000000
	9	1 lb.	1,900	Yes	Acid Gas, Acid	Not Rated	White	00000000	000000