Ultraviolet Filters | McMaster-Carr

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64 Products

Ultraviolet Light Filters

Block the transmission of ultraviolet light to protect plastic surfaces and sensitive materials such as fabrics from fading. These filters allow less than 10% transmission of UV light below the 390 nanometer wavelength. They're also known as lighting gels. Cut them to size with scissors or a utility knife, then mount over windows, display cases, or your light source.

Wd.	Thk.	Max. Temp., ° F	Material		Each



24"	20"	0.002"	255	Polyester Plastic	7769T5	000000


300"	48"	0.002"	255	Polyester Plastic	7769T121	000000

Ultraviolet Water Purifiers


304 Stainless Steel Housing	316 Stainless Steel Housing

Treat water without heat or chemicals—these purifiers use ultraviolet light. They cannot be sold to California, Iowa, and Wisconsin because of local drinking water requirements.

304 Stainless Steel Housing—304 stainless steel purifiers have very good corrosion resistance.

316 Stainless Steel Housing—316 stainless steel purifiers have excellent corrosion resistance.

Cannot Be Sold to Canada—These water purifiers cannot be sold to Canada due to health regulations.

	Ultraviolet Water Purifiers														Replacement UV Bulbs		Replacement Bulb Sleeves
							Overall
	Pipe Size	Thread Type	Gender	Max. Flow Rate, gpm	Max. Pressure, psi	Max. Temp., ° F	Lg.	Wd.	Ht.	No. of Bulbs Included	Features	Cannot Be Sold To		Each		Each		Each
For Reducing Bacteria, Mold, and Viruses







				304 Stainless Steel Housing

				1/4	NPT	Female	1	100	105	12 3/8"	2 1/2"	3"	1	—	California, Iowa, Wisconsin, Canada	3532K41	0000000	3532K71	000000	3532K81	000000


				1/4	NPT	Female	1.5	100	105	15 3/8"	2 1/2"	3"	1	—	California, Iowa, Wisconsin, Canada	3532K42	000000	3532K72	00000	3532K82	00000
				1	NPT	Male	10	125	120	36 3/4"	6"	6 1/4"	1	—	California, Iowa, Wisconsin	8938T15	000000	8938T25	000000	8938T34	00000
				1 1/2	NPT	Male	20	125	120	36 3/4"	6"	6 7/8"	1	—	California, Iowa, Wisconsin	8938T16	00000000	8938T26	000000	8938T34	00000
				2	NPT	Male	50	125	120	36 3/4"	10 3/4"	12 1/4"	4	—	California, Iowa, Wisconsin	8938T17	00000000	8938T26	000000	8938T34	00000




						316 Stainless Steel Housing

						3/4	NPT	Male	3	100	105	20"	5"	9"	1	Manual Bulb Sleeve Wiper	California, Iowa, Wisconsin, Canada	3532K32	00000000	3532K52	00000	3532K62	00000


						3/4	NPT	Male	6	100	105	26"	5"	9"	1	Manual Bulb Sleeve Wiper	California, Iowa, Wisconsin, Canada	3532K33	00000000	3532K53	00000	3532K63	00000
						1	NPT	Male	12	100	105	40"	6"	10"	1	Manual Bulb Sleeve Wiper	California, Iowa, Wisconsin, Canada	3532K34	00000000	3532K54	00000	3532K64	00000
						1 1/2	NPT	Male	20	100	105	53"	6"	10"	1	Manual Bulb Sleeve Wiper	California, Iowa, Wisconsin, Canada	3532K35	00000000	3532K55	000000	3532K65	00000
						2	NPT	Male	40	100	105	53"	7"	12"	1	Manual Bulb Sleeve Wiper	California, Iowa, Wisconsin, Canada	3532K37	00000000	3532K56	000000	3532K66	000000

UV-Resistant Plastic Filter Mesh

Use in outdoor applications—this vinyl-coated mesh resists UV light and mildew. It’s often used to sift particles like sand and salt. Polyester has good strength.

	Mesh Size	Opening Size	Open Area	Wire Dia.	Max. Temp., ° F	For Use Outdoors	Wd.	Choose a Length, ft.		Per Ft.
Vinyl-Coated Polyester Plastic



	Black	11 × 11	0.0625"	50%	0.016"	160	Yes	72"	1, 5, 10, 50	87655K13	00000


	Blue	11 × 11	0.0625"	50%	0.016"	160	Yes	72"	1, 5, 10, 50	87655K12	0000
	Green	11 × 11	0.0625"	50%	0.016"	160	Yes	72"	1, 5, 10, 50	87655K14	0000
	Orange	11 × 11	0.0625"	50%	0.016"	160	Yes	72"	1, 5, 10, 50	87655K15	0000
	White	11 × 11	0.0625"	50%	0.016"	160	Yes	72"	1, 5, 10, 50	87655K11	0000

Filter Lenses for Welding Helmets and Goggles

Replace the filter lens on your welding helmet or goggles. These lenses reduce glare and filter out harmful infrared radiation. They are available in shade numbers 4 through 14.

Rectangle

Cobalt Blue Lens—Use cobalt blue lenses for metalworking applications such as torching and brazing. They enhance visibility by filtering out intense light produced during metalworking. Do not use for welding applications.

		Lens
	Shade No.	Ht. × Wd.	Material	Infrared Protection Range, nm	Temp. Range, ° F	Specs. Met		Each
Single Shade







				Cobalt Blue Lens

				4	2" × 4 1/4"	Glass	780 to 2,000	2,360 to 3,270	EN 171	5424T103	00000


				4	4 1/2" × 5 1/4"	Glass	780 to 2,000	2,360 to 3,270	EN 171	5424T105	00000
				8	2" × 4 1/4"	Glass	780 to 2,000	2,360 to 3,270	EN 171	5424T104	0000
				8	4 1/2" × 5 1/4"	Glass	780 to 2,000	2,360 to 3,270	EN 171	5424T106	00000

Round

		Lens
	Shade No.	Dia.	Material	Infrared Protection Range, nm	Temp. Range, ° F	Specs. Met	Pkg. Qty.		Pkg.
Single Shade







				Cobalt Blue Lens

				4	2"	Glass	780 to 2,000	2,360 to 3,270	EN 171	2	5424T101	00000


				8	2"	Glass	780 to 2,000	2,360 to 3,270	EN 171	2	5424T102	0000

Sorbents for Heavy Metals

Reduce lead, zinc, mercury, and other heavy metals in wastewater and storm water while letting water flow through. Shape these flexible sorbents around drain grates and storm drains. The woven polyethylene covering is UV- and puncture-resistant, so they hold up well outdoors and on rough surfaces such as pavement.

Socks

	Wd.	Lg.	Wt. Removal Cap., lb.	Material	Color		Each
For Heavy Metals



	4"	7"	108"	2.5	Polyethylene	Green	3325N11	0000000

Water- and Steam-Resistant EPDM Gaskets with Perforations for Quick-Clamp Tube Fittings

These gaskets have a perforated plate to filter, separate, and strain liquids or dry materials in your line. Made of 316 stainless steel, the plate won’t corrode from frequent washdowns with harsh cleaners. Neither will the rest of these gaskets, which are made of EPDM that resists water, steam, and UV light. In addition to filtering, they ensure a tight seal in quick-clamp stainless steel sanitary tube fittings. Gaskets are FDA compliant for direct contact with food and 3-A certified as meeting sanitary design standards. They meet ASME BPE purity and safety standards for bioprocessing equipment, and are rated USP Class VI as made from plastic that won’t contaminate biological samples.

	Thk.	Max. Pressure	Temp. Range, ° F	Hardness	Hardness Rating	Color	Specs. Met	Food Industry Std.	USP Class		Each
Straight Hole







	0.033" Diameter Hole

	1"	0.900"	1.980"	0.185"	Not Rated	-30 to 400	Durometer 70A	Hard	Black	ASME BPE	3-A Certified 62-02, FDA Compliant 21 CFR 177.2600	VI	7939N11	000000


	1 1/2"	1.400"	1.980"	0.185"	Not Rated	-30 to 400	Durometer 70A	Hard	Black	ASME BPE	3-A Certified 62-02, FDA Compliant 21 CFR 177.2600	VI	7939N12	00000
	2"	1.900"	2.520"	0.185"	Not Rated	-30 to 400	Durometer 70A	Hard	Black	ASME BPE	3-A Certified 62-02, FDA Compliant 21 CFR 177.2600	VI	7939N13	00000
	2 1/2"	2.400"	3.050"	0.185"	Not Rated	-30 to 400	Durometer 70A	Hard	Black	ASME BPE	3-A Certified 62-02, FDA Compliant 21 CFR 177.2600	VI	7939N14	00000
	3"	2.900"	3.580"	0.185"	Not Rated	-30 to 400	Durometer 70A	Hard	Black	ASME BPE	3-A Certified 62-02, FDA Compliant 21 CFR 177.2600	VI	7939N15	00000
	4"	3.870"	4.680"	0.185"	Not Rated	-30 to 400	Durometer 70A	Hard	Black	ASME BPE	3-A Certified 62-02, FDA Compliant 21 CFR 177.2600	VI	7939N16	000000


	Staggered Hole







					1/16" Diameter Hole

					1 1/2"	1.400"	1.980"	0.185"	Not Rated	-30 to 400	Durometer 70A	Hard	Black	ASME BPE	3-A Certified 62-02, FDA Compliant 21 CFR 177.2600	VI	7939N18	00000


					2"	1.900"	2.520"	0.185"	Not Rated	-30 to 400	Durometer 70A	Hard	Black	ASME BPE	3-A Certified 62-02, FDA Compliant 21 CFR 177.2600	VI	7939N19	00000
					2 1/2"	2.400"	3.050"	0.185"	Not Rated	-30 to 400	Durometer 70A	Hard	Black	ASME BPE	3-A Certified 62-02, FDA Compliant 21 CFR 177.2600	VI	7939N21	00000
					3"	2.900"	3.580"	0.185"	Not Rated	-30 to 400	Durometer 70A	Hard	Black	ASME BPE	3-A Certified 62-02, FDA Compliant 21 CFR 177.2600	VI	7939N22	00000
					4"	3.870"	4.680"	0.185"	Not Rated	-30 to 400	Durometer 70A	Hard	Black	ASME BPE	3-A Certified 62-02, FDA Compliant 21 CFR 177.2600	VI	7939N23	000000




							1/8" Diameter Hole

							1"	0.900"	1.980"	0.185"	Not Rated	-30 to 400	Durometer 70A	Hard	Black	ASME BPE	3-A Certified 62-02, FDA Compliant 21 CFR 177.2600	VI	7939N24	00000


							1 1/2"	1.400"	1.980"	0.185"	Not Rated	-30 to 400	Durometer 70A	Hard	Black	ASME BPE	3-A Certified 62-02, FDA Compliant 21 CFR 177.2600	VI	7939N25	00000
							2"	1.900"	2.520"	0.185"	Not Rated	-30 to 400	Durometer 70A	Hard	Black	ASME BPE	3-A Certified 62-02, FDA Compliant 21 CFR 177.2600	VI	7939N26	00000
							2 1/2"	2.400"	3.050"	0.185"	Not Rated	-30 to 400	Durometer 70A	Hard	Black	ASME BPE	3-A Certified 62-02, FDA Compliant 21 CFR 177.2600	VI	7939N27	00000
							3"	2.900"	3.580"	0.185"	Not Rated	-30 to 400	Durometer 70A	Hard	Black	ASME BPE	3-A Certified 62-02, FDA Compliant 21 CFR 177.2600	VI	7939N28	00000
							4"	3.870"	4.680"	0.185"	Not Rated	-30 to 400	Durometer 70A	Hard	Black	ASME BPE	3-A Certified 62-02, FDA Compliant 21 CFR 177.2600	VI	7939N29	000000




									1/4" Diameter Hole

									1"	0.900"	1.980"	0.185"	Not Rated	-30 to 400	Durometer 70A	Hard	Black	ASME BPE	3-A Certified 62-02, FDA Compliant 21 CFR 177.2600	VI	7939N31	00000


									1 1/2"	1.400"	1.980"	0.185"	Not Rated	-30 to 400	Durometer 70A	Hard	Black	ASME BPE	3-A Certified 62-02, FDA Compliant 21 CFR 177.2600	VI	7939N32	00000
									2"	1.900"	2.520"	0.185"	Not Rated	-30 to 400	Durometer 70A	Hard	Black	ASME BPE	3-A Certified 62-02, FDA Compliant 21 CFR 177.2600	VI	7939N33	00000
									2 1/2"	2.400"	3.050"	0.185"	Not Rated	-30 to 400	Durometer 70A	Hard	Black	ASME BPE	3-A Certified 62-02, FDA Compliant 21 CFR 177.2600	VI	7939N34	00000
									3"	2.900"	3.580"	0.185"	Not Rated	-30 to 400	Durometer 70A	Hard	Black	ASME BPE	3-A Certified 62-02, FDA Compliant 21 CFR 177.2600	VI	7939N35	00000
									4"	3.870"	4.680"	0.185"	Not Rated	-30 to 400	Durometer 70A	Hard	Black	ASME BPE	3-A Certified 62-02, FDA Compliant 21 CFR 177.2600	VI	7939N36	000000