Schaffner EMC, Inc. - Edison, NJ
Manufacturer, Custom Manufacturer
Worldwide manufacturer of standard & custom electronic components including noise filters. Noise filters such as EMC/EMI filters, harmonic filters, motor protection filters, transformer filters, special filters & automotive electronics filters are available. Noise filters are available in different models & electrical specifications. Noise filters are C-UR®-US, C-UL®-US & UL® listed & CSA®, ENEC & CQC standards approved. Noise filters are RoHS compliant.
Brand Names: Ecosine
www.schaffnerusa.com/en/products.html

Acoustical Surfaces - Chaska, MN
Distributor, Manufacturer, Service Company
Manufacturer & distributor of noise control & soundproofing walls, ceilings, barriers, baffles & tiles. Products also include Sonex™ fiber-free tiles, fabric wrapped composites, thermo-tiles, & quilted panels.
www.acousticalsurfaces.com/

Dynamic Filtration Ltd. - Waterloo, ON
Manufacturer, Custom Manufacturer
Manufacturer of standard & custom noise filters. Types of filters include canister type inlet filters & panel type inlet filters.
dynamicfiltration.rtrk.com/?scid=2395937&rl...

ACS Industries, Inc. - Lincoln, RI
Manufacturer, Custom Manufacturer
ISO/TS 16949:2002 certified manufacturer of filters for all applications. Materials used are knitted wire mesh, expanded metal & flat wound wire using stainless steel, nickel steel & other alloys. In-house machine shop provides fast tooling & prototype turnarounds. Also available are breathers, flame arrestors, mufflers, insulation products, catalyst substrates, seals, gaskets & more. Worldwide engineering & customer support services available.
www.acsindustries.com/products/default.html

SNC Manufacturing Co., Inc. - Oshkosh, WI
Manufacturer, Custom Manufacturer
Custom manufacturer of noise filters available in two sizes for harmonic frequency attenuation & reducing AC voltages, currents or harmonics. Noise filters are available in 36 in. length with three conductors & 22 ga. leads. Induction neutralizing transformers, harmonic suppression reactors & noise chokes are also available. ISO 9002 compliant, with JIT delivery & warranty services available.
www.sncmfg.com/telecom/products/noise-solut...

Tripp Lite - Chicago, IL
Manufacturer, Custom Manufacturer
Manufacturer of surge protectors & radio station equipment for home/business theater components. Home theater product protect & connect equipment such as HDTVs, satellite & A/V receivers, DVD/CD players, VCRs, PVRs & amplifiers. Complete line of state-of-the-art power protection & connectivity products include UPS systems (battery backup), surge suppressors & cables.
www.tripplite.com/en/products/surge-protect...

Bay Advanced Technologies - Austin, TX
Distributor, Custom Manufacturer, Service Company
Custom manufacturer and distributor of noise filters. Used in stabilizing systems by preventing conducted noises flowing into or out of power supplies. JIT and Kan Ban stocking programs available. Performance driven, Quality focused.
Brand Names: Cosel
www.bayat.com/cosel/

Airsan Corp. - Milwaukee, WI
Manufacturer, Custom Manufacturer
Manufacturer of standard & custom noise filters including accoustiturn & compact silencers. Features include aluminum construction, non-corrosive & 4 in. deep sound attenuator in round or square shape. Noise filters are designed for directional air control & noise reduction in ventilation ducts & also for conventional privacy or to eliminate equipment noise. Applications include demisting, heating, cooling & ventilating. Noise filters are used for industrial air handling equipment.
www.airsan.com/acoustical-products.html

Brick Wall / Div. of Price Wheeler Corp. - San Diego, CA
Manufacturer
Manufacturer of noise interface filters. Rack & panel mountable & modular surge protectors are also available. Ten years warranty.
www.brickwall.com/products/20-amp-panel-mou...

Ward's Marine Electric - Fort Lauderdale, FL
Distributor, Service Company
Distributor of noise filters used in battery management applications. Features include aluminum construction, integral mounting flanges, nickel plated brass andstud connectors and color coded wire leads.
Brand Names: Newmar
www.wardsmarine.com/Catalog/008_010_BattMng...

REO-USA, Inc. - Indianapolis, IN
Manufacturer
Manufacturer of noise, power entry and power line filters. Suitable for industrial and transportation converter, electro medical, electrical test, power electronic and electrical vehicle applications. Some items UL listed.
www.reo-usa.com/products-select.php?u=Induc...

Screentek Mfg., Inc. - Randolph, NJ
Manufacturer, Custom Manufacturer, Service Company
Custom manufacturer of noise filters. Types of filters include exhaust, analog, breather, coaxial, deionized water, diesel, disc, edge, electromagnetic, EMI/RFI, expanded metal, frequency, fume, hydraulic oil, liquid, magnetic & membrane filters. Microwave, mining, ozone, sterilizing, turbine, vacuum disc & perforated filters are also available. Specifications of noise filters include 0.021 in. to 0.051 in. warp size, 0.027 in. to 0.051 in. fill dia., 5 x 5 to 21 x 20 strands/sq. in., 23 to 409 holes/sq. in., 0.00046 to 0.02530 opening size/sq. in. & 18.8 percent to 59 percent open area. Filters are also suitable for industrial & commercial applications.
www.screentek.us/productdetails.php?pid=4

Altex - Westfield, IN
Distributor, Custom Manufacturer
Lean manufacturing. ISO 9001:2008 certified distributor of electrical components including EMI/RFI & noise filters. Buzzers, circuit protection products, transformers, keypads, mounting rails, fuse, capacitors & switches are also available. Capabilities include design & development, prototyping, environmental compliance documentation & testing. RoHS compliant.
Brand Names: Okaya, Qualtek, Schurter
www.altexwireandcable.com

ERG Materials & Aerospace Corp. - Oakland, CA
Manufacturer, Custom Manufacturer, Service Company
Manufacturer of custom noise filters for acoustic control systems & dampening baffles. Noise filters are made of open celled foams including aluminum & other metals & reticulated vitreous carbon foams. Noise filters feature 12 to 14 sided polyhedral cells, & uncompressed pore size ranging from 5 ppi to 100 ppi. Aluminum noise filter foams have standard billet size of 4 in. x 14 in. x 16 in. & reticulated vitreous foam filters have standard billet size of 4 in. x 11 in. x 23 in. Noise filters are custom manufactured in large billet sizes.
www.ergaerospace.com/Material-Applications-...

Schurter, Inc. - Santa Rosa, CA
Manufacturer, Custom Manufacturer
ISO 9001:2000 & ISO 14001:1996 certified worldwide manufacturer of single phase EMI/RFI block filters for protection against noise. Materials include metals such as aluminum & thermoplastic. EMI/RFI filters are available with rated current from 0.5 mA to 65 mA, screw on & PCB mounting, quick connect & solder terminals. Filters are available in medical & standard version.
www.schurterinc.com/en/Components/EMC-Produ...

Harrison Labs Inc. - Parker, CO
Manufacturer, Custom Manufacturer, Service Company
Manufacturer of standard and custom noise filters. Available as crossovers. Products include inline crossover pairs, bi-directional crossover cables, adjustable crossovers, sub-sonic crossovers and adjustable 4 channel crossovers. Filters can also be customized as per specification for OEM applications. Made in the USA.
Brand Names: FMOD
store.hlabs.com/pk4/store.pl?section=9

MTK Electronics, Inc. - Medford, NY
Manufacturer, Custom Manufacturer, Service Company
ISO 9001: 2000 certified custom manufacturer of noise & L-C filters. Types of filters include power line filters, RFI/EMC filters, dual line filters, telephone & signal filters, cylindrical filters, circuit filters & rectangular & tubular filters.
www.mtkcatalog.com/

Filpro Corp. - West Point, PA
Distributor, Manufacturer, Custom Manufacturer
Manufacturer & distributor of noise filters. Filter products include air filter elements, dust collector elements, liquid filter cartridges, liquid filter bags, compressor & vacuum pump filter elements & hydraulic/oil filter elements. Particle retention ranges are available from submicron to 2,000 microns. Available media materials include cellulose/polyester 80/20 blend, spun bond polyester & hydroscopic materials, paper, nylon, PTFE, cotton, Nomex® & polypropylene.
filters.filpro.com/category/all-categories

Mini-Circuits - Brooklyn, NY
Manufacturer
RF/Microwave Filters. Certified ISO 9001, RoHS & environmental compliance ISO 14001, & aerospace AS 9100 certified.
www.minicircuits.com/products/Filters.shtml

Linear Products - Cranford, NJ
Distributor, Manufacturers' Rep, Service Company
Distributor of noise & vibration control products including noise filters. Products include quilted noise absorbers, flexible noise barriers, ceiling & wall noise barriers & acoustical foams. Serves industrial, commercial, construction, architectural, schools & gymnasiums, residential home theatres, recording & performing studios & the HVAC market.
www.linearproducts.net/services.html

Symetrix Inc. - Mountlake Terrace, WA
Manufacturer
Audio Noise Reduction Equipment

CFEcomtronic - Bohemia, NY
Custom Manufacturer, Manufacturers' Rep
Mfr's Rep. of Electronic Components such as Ceramic Capacitors, Film Capacitors, Glass Capacitors, Microwave Capacitors, Tantalum Capacitors, Ceramic Filters, Low-Pass Filters, Noise Filters.
Brand Names: AVX

Enertrols, Inc. - Farmington Hills, MI
Manufacturer, Custom Manufacturer
ISO 9001:2000 certified worldwide manufacturer of noise filters. Specifications of noise filters include thread sizes ranging from 1/8 in. NPT to 1 in. NPT, maximum operating pressure of 300 psig & maximum operating temperature of 160 degrees F. Miniature noise filters are also available.

Schmalz, Inc. - Raleigh, NC
Manufacturer, Custom Manufacturer
Manufacturer of a selection of vacuum components including silencers, vacuum filters, suction cups, spring plungers, vacuum generators/ejectors, vacuum switches, vacuum gauges. Cups in a variety of sizes & materials for various applications.

Accurate Technology, Inc. - Lakewood Ranch, FL
Distributor
Distributor of noise filters. Other products include semiconductors, capacitors, electromechanical & audio products, sensors, hardware, test equipment, optoelectronics, wires & cables, relays, isolators, passive components, interconnects, switches, enclosures, embedded solutions, tools & supplies, transformers, integrated circuits (ICS), modules, fiber optics & resistors. Noise filters are available in stock.
Brand Names: Lambda, Okaya, TDK