General Air Products, Inc. - Exton, PA (Serving Maryland)
Distributor, Manufacturer, Custom Manufacturer, Service Company
Manufacturer & distributor of standard & custom filtration equipment & systems including oil filters, gas filters, compressed air filters, breathing air filters, air preparation units, high pressure compressed natural gas filters, dual stage compressed air filters & instrumentation & instrumentation & gas sampling filters. Instrumentation & gas sampling filters are available in different pressure ratings & flows for corrosive applications. Dual stage compressed air filters are available in operating pressures up to 500 psig, flows up to 75 SCFM & temperatures up to 175 degrees F with coalescer/adsorber combination unit, connection sizes of 3/4 in. & 1 in. NPT & 1/8 in. NPT drain port. High pressure compressed gas filters feature threaded head to bowl design & SAE & NPT connections. High pressure compressed gas filters are available in operating temperatures up to 350 degrees F & operating pressures up to 5000 psig.
Brand Names: Finite
www.generalairproducts.com/Compressed-Air-G...

AB Industrial - West Chester, PA (Serving Maryland)
Distributor, Manufacturer, Custom Manufacturer, Service Company
Manufacturer & distributor of bag filters, cartridge filters, basket strainers, self-cleaning strainers, oil separators, filtration systems, parts cleaners.
Brand Names: Graymills, Harmsco, Hayward, Islip, Rosedale, Stavo, Viking
www.abpump.com

Circle Valve Technologies Inc. - Harleysville, PA (Serving Maryland)
Distributor
Distributor of gas & liquid filters, compressed gas filters, hydraulic filter housings, filter elements, & filtration systems for the industrial, oil & gas, military, power generation, alternative energy, & aerospace markets. Products include high pressure stainless steel filters, miniature in-line filters, tee-type filters, cryogenic filters, medium pressure filters, low pressure filters. High precision filter housings manufactured from stainless steel, brass, Monel®.
www.catalog.circlevalve.com/category/filter

Advanced Fluid Systems, Inc. - York, PA (Serving Maryland)
Distributor, Manufacturer, Custom Manufacturer, Service Company
Manufacturer & distributor of standard & custom filtration systems. High pressure filtration systems, low pressure filtration systems, particulate purifiers, water & lube oil varnish removal purifiers, spin-on filtration systems, suction strainers & in-line strainers are available. Services include hydraulic & pneumatic systems repairing, hydraulic purifier rentals, field installation, start-up, troubleshooting & hydraulic fluid testing.
www.advancedfluidsystems.com/product-type.p...

Sigma Design Co. - Middlesex, NJ (Serving Maryland)
Custom Manufacturer, Service Company
Manufacturer of filtration equipment & systems. Filtration equipment includes filters, valves, housings, cartridges & prefilters. Features include centrifugation, ozonation, ionization, reverse osmosis & self-cleaning filtration. Veteran owned.
www.sigmadesign.net/index.html

Capital Compressor, Inc. - Upper Marlboro, MD
Distributor, Service Company
Full service distributor of filtration equipment & systems. Available as filters. Types of filters include compressed air filters, point-of-use filters, particulate, oil removing, coalescing & absorbing filters, in-line filters, inlet vacuum filters & air/oil exhaust filters. Services include turn-key installations & preventive maintenance contracts. 24 hr service available.
Brand Names: Arrow Pneumatics, FSCurtis, Hankison
compressed-air.capitalcompressor.com/catego...

Filtration Systems Products
	Arrow Particulate Filters Arrow Oil Removal Filters Arrow Coalescing Filters

A & A Machinery Moving, Inc. - Morrisville, PA (Serving Maryland)
Distributor, Service Company
Distributor of new and used coolant filtration systems such as high pressure, magnetic and paper. Also specializing in machinery moving and rigging services, including turnkey relocation and warehousing services.
www.aamachinery.com/coolant-filtration-syst...

Immediate Response Technologies - Glenn Dale, MD
Manufacturer
ISO 9001:2008 certified manufacturer & designer of filters & filtration equipment & systems for laboratory applications. Various features of filtration systems include double & triple element filter & vertical design, pleated pre-filters, audible & visual indicators, control systems, data ports, digital displays & upper & lower alarm & warning set points.
Brand Names: Flowmaster, Pure Air, Safety Technology, Tychem responder, Ultra Elite
catalog.imresponse.com/category/filtration-...

Filtration Systems Products
	HVAC Filtration System 400 CFM HEPA Filtration System 400 CFM Chemical/Biological Filtration System More

Fairchild Controls - Frederick, MD
Manufacturer, Custom Manufacturer, Service Company
Manufacturer of standard & custom nuclear, biological & chemical (NBC) filtration systems. Filtration systems provide 310 cfm of clean filtered air to occupants for all manned compartments onboard the expeditionary fighting vehicles (EFV). Capabilities include design & engineering, program management, machining, assembly, testing & repair & overhaul.
www.fairchildcontrols.com/our-products/auxi...

Calico Industries, Inc. - Annapolis Junction, MD
Distributor, Manufacturer
Distributor of filtration systems including water filter assemblies. Various features include built-in scale inhibitors, siliphos, carbon block filters and sanitary quick change housings. Capabilities include kitchen consultation, layout, design, custom fabrication and millwork. School systems, municipalities, hospitals, government agencies, correctional facilities and hotel and restaurant chains industries served. Stock items available.
Brand Names: AquaPatrol, Arctic Pure, Manitowoc, Scotsman
www.calicoindustries.com/index.php/store/se...

GEA Process Engineering Inc. - Columbia, MD
Manufacturer, Custom Manufacturer
Custom manufacturer of powder & liquid processing equipment including membrane filters, filter membranes, & filtration systems. Filters including milk filters, process filters, sanitary filters. Filters for industries including dairy, food and beverage, wastewater fermentation & biotechnology, & chemical. Membrane filtration systems including microfiltration (MF), ultrafiltration (UF), nanofiltration (UF), reverse osmosis (RO), & pilot plant testing units. Services include testing & process evaluation, engineering & design, equipment fabrication, erection & commissioning, retrofits, rebuilds & upgrades.

Atlantic Filtration Systems, Inc - Parkton, MD
Manufacturer
Manufacturer Of Cartridges That Are Cleanable & Disposable, 0.006 To 200 Micron, Complete Line Of Vessels, Critical Air Applications, Leader In Metal Fiber Technology, High Purity Water Treatment, Chemicals, Paints, Inks, Coatings, Breathable Air, Photographic,

Cage Enterprises Inc. - Bel Air, MD
Distributor
Distributor of filtration equipment & systems.

Enviro-Crest Services, Inc. - Reisterstown, MD
Manufacturer
Design, Engineer & Build Systems For Contaminant Removal