Filter Funnels | McMaster-Carr

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40 Products

Metal Funnels with Filter


Style A	Style B	Style C

Style D	Style E	Style F

Style G	Style H	Style J

Strain samples as you transfer them into containers. Made of metal, these funnels are more durable and withstand higher temperatures than plastic funnels. Their filter is removable, making it easy to clean or replace. Take it out to funnel samples you don’t need to strain.

Style A

Image of Product. Front orientation. Funnels. Metal Funnels with Filter , Style A.

Galvanized Steel—Galvanized steel funnels are coated to stand up to corrosion.

Brass Filter—Brass filters resist corrosion but may tarnish over time.

				Spout		Filter
	Cap.	Top OD	Ht.	OD	Lg.	Permanence	Material	Strainer Type	Mesh Size	Autoclavable		Each
Galvanized Steel



		32 fl. oz.	6 3/8"	7 3/8"	9/16"	3 1/8"	Removable	Brass	Mesh	50 × 50	No	4363T1	000000


		64 fl. oz.	8 3/8"	7 3/4"	9/16"	3 1/8"	Removable	Brass	Mesh	50 × 50	No	4363T2	00000

Style B

Image of Product. Front orientation. Funnels. Metal Funnels with Filter , Style B.

Galvanized Steel—Galvanized steel funnels are coated to stand up to corrosion.

Brass Filter—Brass filters resist corrosion but may tarnish over time.

				Spout		Filter
	Cap.	Top OD	Ht.	OD	Lg.	Permanence	Material	Strainer Type	Mesh Size	Autoclavable	Features		Each
Galvanized Steel



		1 gal.	12 3/8"	9 1/2"	1"	3 3/4"	Removable	Brass	Mesh	50 × 50	No	Quick-Drain Ridges	4363T3	00000

Style C

Image of Product. Front orientation. Funnels. Metal Funnels with Filter , Style C.

Galvanized Steel—Galvanized steel funnels are coated to stand up to corrosion.

Brass Filter—Brass filters resist corrosion but may tarnish over time.

Vented Spout—Funnels with a vented spout let gases escape to prevent pressure buildup and vapor lock. This helps liquids flow smoothly without burping or spilling.

				Spout		Filter
	Cap.	Top OD	Ht.	OD	Lg.	Permanence	Material	Strainer Type	Mesh Size	Autoclavable	Features		Each
Galvanized Steel



		2 1/4 gal.	12 1/2"	12"	1 1/8"	3 3/4"	Removable	Brass	Mesh	50 × 50	No	Quick-Drain Ridges, Vented Spout	39865T33	000000

Style D

Image of Product. Front orientation. Funnels. Metal Funnels with Filter , Style D.

Galvanized Steel—Galvanized steel funnels are coated to stand up to corrosion.

Brass Filter—Brass filters resist corrosion but may tarnish over time.

Vented Spout—Funnels with a vented spout let gases escape to prevent pressure buildup and vapor lock. This helps liquids flow smoothly without burping or spilling.

				Spout		Filter
	Cap.	Top OD	Ht.	OD	Lg.	Permanence	Material	Strainer Type	Mesh Size	Autoclavable	Features		Each
Galvanized Steel



		2 gal.	9 5/8"	11 7/8"	1 1/8"	3 3/4"	Removable	Brass	Mesh	50 × 50	No	Quick-Drain Ridges, Spill-Resistant Rim, Vented Spout	4377T1	000000


		3 gal.	11 3/8"	12 1/8"	1 1/8"	3 3/4"	Removable	Brass	Mesh	50 × 50	No	Quick-Drain Ridges, Spill-Resistant Rim, Vented Spout	4377T2	00000

Style E

Image of Product. Front orientation. Funnels. Metal Funnels with Filter , Style E.

Galvanized Steel—Galvanized steel funnels are coated to stand up to corrosion.

Brass Filter—Brass filters resist corrosion but may tarnish over time.

Vented Spout—Funnels with a vented spout let gases escape to prevent pressure buildup and vapor lock. This helps liquids flow smoothly without burping or spilling.

				Spout		Filter
	Cap.	Top OD	Ht.	OD	Lg.	Permanence	Material	Strainer Type	Mesh Size	Autoclavable	Features		Each
Galvanized Steel



		2 gal.	9 5/8"	11 7/8"	1 1/8"	3 3/4"	Removable	Brass	Mesh	50 × 50	No	Quick-Drain Ridges, Spill-Resistant Rim, Stabilizing Ring, Vented Spout	4377T3	000000


		3 gal.	11 3/8"	12 1/8"	1 1/8"	3 3/4"	Removable	Brass	Mesh	50 × 50	No	Quick-Drain Ridges, Spill-Resistant Rim, Stabilizing Ring, Vented Spout	4377T4	00000

Style F

Image of Product. Front orientation. Funnels. Metal Funnels with Filter , Style F.

Galvanized Steel—Galvanized steel funnels are coated to stand up to corrosion.

Brass Filter—Brass filters resist corrosion but may tarnish over time.

				Spout		Filter
	Cap.	Top OD	Ht.	OD	Lg.	Permanence	Material	Strainer Type	Mesh Size	Autoclavable	Features		Each
Galvanized Steel



		1 1/2 gal.	10 5/8"	11 5/8"	1"	3 3/4"	Removable	Brass	Mesh	50 × 50	No	Offset Spout	4376T1	000000

Style G

Image of Product. Front orientation. Funnels. Metal Funnels with Filter , Style G.

Galvanized Steel—Galvanized steel funnels are coated to stand up to corrosion.

Brass Filter—Brass filters resist corrosion but may tarnish over time.

Stainless Steel Filter—Stainless steel filters hold up the best to wear, corrosion, and sanitizing.

				Spout		Filter
	Cap.	Top OD	Ht.	OD	Lg.	Permanence	Material	Strainer Type	Mesh Size	Autoclavable	Features		Each
Galvanized Steel



		32 fl. oz.	6 3/8"	19"	1/2"	14"	Removable	Brass	Mesh	40 × 60	No	Flexible Spout	41225T31	000000


		48 fl. oz.	6"	18"	1/2"	13 1/4"	Removable	Stainless Steel	Mesh	40 × 40	No	Flexible Spout	41225T101	00000
		64 fl. oz.	7"	28"	9/16"	17"	Removable	Brass	Mesh	50 × 50	No	Flexible Spout	4363T105	00000

Style H

Image of Product. Front orientation. Funnels. Metal Funnels with Filter , Style H.

Stainless Steel—Stainless steel funnels are the most corrosion resistant. They withstand harsh chemicals, frequent washdowns, and cleaners.

Stainless Steel Filter—Stainless steel filters hold up the best to wear, corrosion, and sanitizing.

Vented Spout—Funnels with a vented spout let gases escape to prevent pressure buildup and vapor lock. This helps liquids flow smoothly without burping or spilling.

				Spout		Filter
	Cap.	Top OD	Ht.	OD	Lg.	Permanence	Material	Strainer Type	Filter Opening Size	Autoclavable	Features		Each
Stainless Steel



		12 fl. oz.	5"	4 1/2"	5/8"	2 1/8"	Removable	Stainless Steel	Perforated	0.079"	No	Vented Spout, Handle	4363T103	000000


		20 fl. oz.	5 3/4"	4 7/8"	5/8"	2 1/8"	Removable	Stainless Steel	Perforated	0.079"	No	Vented Spout, Handle	4363T102	00000

Style J

Image of Product. Front orientation. Exploded view. Funnels. Metal Funnels with Filter , Style J.

Style J have a short and wide spout to keep coarse powders and small solids the size of rice from clogging. For more precise funneling, attach the narrow spout extension.

Stainless Steel—Stainless steel funnels are the most corrosion resistant. They withstand harsh chemicals, frequent washdowns, and cleaners.

Silicone Rubber Filter—Silicone rubber filters have high heat resistance and are easy to clean. However, they’re not as durable as metal filters.

				Spout		Filter
	Cap.	Top OD	Ht.	OD	Lg.	Permanence	Material	Strainer Type	Filter Opening Size	Autoclavable	Features		Each
Stainless Steel



		17 fl. oz.	5 5/8"	2 5/8"	2 1/4"	1/2"	Removable	Silicone Rubber	Perforated	0.098"	No	Handle	4363T101	000000

Plastic Funnels with Filter


Style A	Style B	Style C	Style D

Keep unwanted solids and contaminants out of liquid and powder samples—these funnels have a filter for straining.

Style A

Image of Product. Front orientation. Funnels. Plastic Funnels with Filter , Style A.

Permanent—Permanent filters are sealed in place, so there’s no risk of residue leaking into your sample.

Stainless Steel Filter—Stainless steel filters are the most durable and corrosion resistant.

				Spout			Filter
	Cap.	Top OD	Ht.	OD	Lg.	Color	Permanence	Material	Strainer Type	Filter Opening Size	Autoclavable	Max. Temp., ° F	Features		Each
HDPE



		19 fl. oz., 560 ml	4 3/4"	6"	1/2"	2"	Red	Permanent	Stainless Steel	Perforated	0.0025"	No	212	Hanging Eyelet	4144T513	00000


		64 fl. oz., 1,895 ml	6 3/4"	8 1/2"	1 1/16"	2 1/2"	Red	Permanent	Stainless Steel	Perforated	0.0025"	No	212	Hanging Eyelet	4144T514	0000
		192 fl. oz., 5,680 ml	8 1/2"	10 1/2"	1 5/16"	1 1/2"	Red	Permanent	Stainless Steel	Perforated	0.0025"	No	212	Hanging Eyelet	4144T515	0000

Style B

Style B have a long and flexible spout, so you can access hard-to-reach areas.

Permanent—Permanent filters are sealed in place, so there’s no risk of residue leaking into your sample.

Brass Filter—Brass filters are durable and resist corrosion well, but they may tarnish over time and need to be replaced.

				Spout			Filter
	Cap.	Top OD	Ht.	OD	Lg.	Color	Permanence	Material	Strainer Type	Mesh Size	Autoclavable	Max. Temp., ° F	Features		Each
Polyethylene



		16 fl. oz., 475 ml	4 3/4"	20"	5/8"	15"	Red	Permanent	Brass	Mesh	60 × 60	No	170	Hanging Eyelet, Flexible Spout	40775T47	00000

Style C

Image of Product. Front orientation. Funnels. Plastic Funnels with Filter , Style C.

Style C have a thick guard around the rim to keep fluid from splashing outside the funnel. The guard is removable for easy cleaning.

Removable—Removable filters are easier to clean than permanent filters and can be changed as needed. You can also use the funnel without a filter when it’s not necessary.

Stainless Steel Filter—Stainless steel filters are the most durable and corrosion resistant.

				Spout			Filter
	Cap.	Top OD	Ht.	OD	Lg.	Color	Permanence	Material	Strainer Type	Filter Opening Size	Autoclavable	Max. Temp., ° F	Features		Each
Polyethylene



		24 fl. oz., 710 ml	6"	6 1/2"	5/8"	2"	White	Removable	Stainless Steel	Perforated	0.0059"	Yes	212	Hanging Eyelet, Splash Guard	4144T511	000000


		144 fl. oz., 4,260 ml	9 1/4"	10 1/2"	1 1/8"	3 1/2"	White	Removable	Stainless Steel	Perforated	0.0059"	Yes	212	Hanging Eyelet, Splash Guard	4144T512	00000

Style D

Image of Product. Front orientation. Exploded view. Funnels. Plastic Funnels with Filter , Style D.

Style D come with two spout extensions: one is short and rigid, the other is extendable and flexible. They also have a handle for added control while pouring.

Removable—Removable filters are easier to clean than permanent filters and can be changed as needed. You can also use the funnel without a filter when it’s not necessary.

Polypropylene Filter—Polypropylene filters are good for most general purpose needs. They’re less durable and heat resistant than metal filters.

		Top			Spout			Filter
	Cap.	Lg.	Wd.	Ht.	OD	Lg.	Color	Permanence	Material	Strainer Type	Mesh Size	Autoclavable	Max. Temp., ° F	Features		Each
Polypropylene



		32 fl. oz., 945 ml	6 1/4"	3 3/4"	17"	1 1/8"	12"	Yellow	Removable	Polypropylene	Mesh	20 × 20	No	150	Handle, Flexible Spout, Offset Spout	4484T6	00000

Filtering Funnels


	Porcelain	Borosilicate Glass

Separate solids and liquids. Also known as Buchner funnels, these funnels have a built-in perforated plate—use it by itself or to hold filter paper. Since the plate is built in, all solid material is collected on top while liquid filters through uncontaminated.

To speed up the filtration process, use these funnels with a vacuum flask. Place them into the flask’s stopper for an airtight seal.

Porcelain—Porcelain funnels handle temperatures more than two times higher than glass funnels and are less likely to chip or break. They withstand most chemicals, but their glaze can be damaged by highly corrosive ones, such as hydrofluoric acid.

Borosilicate Glass—Borosilicate glass funnels stand up to harsher chemicals than porcelain funnels but are more fragile. They also filter finer particles without filter paper. Since they’re clear, they’re best for highly precise work where you need to closely monitor the process.

						Spout
	Cap.	Removes Particle Size Down To, μm	Top OD	For Filter Paper Dia.	Ht.	OD	Lg.	Color	Filter Permanence	Autoclavable	Max. Temp., ° F		Each
Porcelain



		4 fl. oz., 120 ml	—	3 1/2"	2 3/4"	5 1/8"	1/2"	2 3/4"	White	Permanent	Yes	2,100	1379N41	000000


		8 fl. oz., 235 ml	—	4 1/8"	3 9/16"	6"	5/8"	3"	White	Permanent	Yes	2,100	1379N61	000000


		Borosilicate Glass



				5 fl. oz., 150 ml	4	2 15/16"	2 5/16"	4 7/8"	9/16"	2 15/16"	Clear	Permanent	Yes	900	1379N103	000000


				5 fl. oz., 150 ml	10	2 15/16"	2 5/16"	4 7/8"	9/16"	2 15/16"	Clear	Permanent	Yes	900	1379N105	000000
				5 fl. oz., 150 ml	40	2 15/16"	2 5/16"	4 7/8"	9/16"	2 15/16"	Clear	Permanent	Yes	900	1379N101	000000
				20 fl. oz., 600 ml	4	4 1/16"	3 9/16"	7 7/16"	3/4"	3 7/8"	Clear	Permanent	Yes	900	1379N104	000000
				20 fl. oz., 600 ml	10	4 1/16"	3 9/16"	7 7/16"	3/4"	3 7/8"	Clear	Permanent	Yes	900	1379N106	000000
				20 fl. oz., 600 ml	40	4 1/16"	3 9/16"	7 7/16"	3/4"	3 7/8"	Clear	Permanent	Yes	900	1379N102	000000

Conical Paint Strainers for Paint and Resin

Image of ProductInUse. Front orientation. Paint Strainers. Conical Paint Strainers for Paint and Resin.

Image of Product. Front orientation. Paint Strainers. Conical Paint Strainers for Paint and Resin.

Pour paint, lacquer, and resin through these strainers to remove lumps, flakes, dust, and other contaminants for a smooth finish. They are polyester mesh, so they don’t have loose fibers like those often found with cotton strainers. The cone shape is wide enough for use with quart-sized paint cans.

Removes Particle Size Down to 226 μm—Use strainers that remove particles down to 226 microns with latex and oil-based paint.

Removes Particle Size Down to 190 μm—Choose strainers that remove particles down to 190 microns for thinner liquids such as lacquer, enamels, and 3D printer resins. Filtering the fine particles found in resin tanks improves the quality of your 3D print.

				Pkg. of 4		Pkg. of 250
For Container Size, qt.	Removes Particle Size Down To, μm	Construction	Material		Pkg.		Pkg.
1	226	Mesh	Polyester Plastic	95495T38	00000	95495T11	000000
1	190	Mesh	Polyester Plastic	4013N11	0000	4013N12	00000

Strainer Stands

Drum Funnels


Style B (Drain Top Sold Separately)	Style C	Style E

Drain oil filters, cans, beakers, bottles, and more without spills or tedious pouring.

Threaded Funnels for Closed-Head Drums


Style B (Drain Top Sold Separately)	Style C

Threaded funnels screw into a threaded bung hole on the lid of your drum for a secure connection.

Permanent—Funnels with a permanent filter prevent contaminants from seeping past the filter. The filter is heat sealed to the funnel.

Removable—Funnels with a removable filter are easier to clean and replace than permanent filters.

Padlockable—Funnels with a padlockable lid can be secured to contain materials and prevent contamination.

Drain Tops—Drain tops (sold separately) hold up to 12 bottles upside down for hands-free draining.

Funnels																		Drain Tops
							Spout		Filter
Style	Cap., gal.	Top OD	Ht.	Pipe Size	Thread Type	Gender	OD	Lg.	Permanence	Material	Material	Color	Lock Type	For Max. Shackle Dia.	Max. Temp., ° F		Each		Each
B	1	11 3/8"	4 3/8"	2	NPT	Male	2 1/2"	1 1/2"	Permanent	Stainless Steel	Polypropylene	Black	—	—	250	40035T612	000000	40035T111	000000
C	1	9 1/8"	8 1/2"	2	NPT	Male	2"	1 3/8"	Removable	Stainless Steel	Polypropylene	Red	Padlockable	3/8"	250	40035T611	00000	———	0

Unthreaded Funnels for Closed-Head Drums

Image of Product. Front orientation. Funnels. Drum Funnels , Style E.

Style E

Unthreaded funnels can be placed into any type of bung hole for fast setup.

Removable—Funnels with a removable filter are easier to clean and replace than permanent filters.

Funnels													Lids
				Spout		Filter
Style	Cap., gal.	Top OD	Ht.	OD	Lg.	Permanence	Material	Material	Color	Max. Temp., ° F		Each		Each
E	6	18"	6"	2"	1 5/8"	Removable	316 Stainless Steel	Polyethylene	Yellow	165	40035T14	000000	40035T24	000000

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