Filtration & Separation

Harrington is your complete filtration products supplier

We have a trained staff of Filtration Specialists ready to assist you with your mission-critical projects, including: municipal, industrial, chemical, agricultural, and custom markets.

No matter what your filter application is - we’ve got you covered!

Harrington takes immense pride in providing a comprehensive range of top-notch filtration products, meticulously designed to cater to various industries’ needs. Our filtration solutions are characterized by their exceptional quality and ultra high-purity standards, ensuring the utmost efficiency and reliability in diverse applications.

From metal plating & finishing to semiconductor manufacturing, water treatment to wastewater management, and biotechnology to pharmaceutical production, our filtration products offer tailored solutions for each industry’s unique requirements. We understand that different industries demand specific filtration capabilities, and thus, we offer a broad line of filtration components to create complete systems that precisely match the demands of each sector.

Our filtration products play a vital role in ensuring the quality and integrity of water treatment and wastewater processes, contributing to environmental protection and public health. Moreover, in the biotechnology and pharmaceutical industries where purity is of paramount importance, our filtration solutions uphold the stringent standards required for producing safe and reliable products.

The Harrington Difference
Providing over 60 years of exceptional service

Harrington is leads the way in filtration products. Call our toll-free number at 1-800-213-4528 and you will be connected to a live person – not a recording. You can also use the contact form below for any questions regarding our full line of filtration products.

Your information will not be shared to third party vendors or clients.

Excellence in Filtration: Harrington's Commitment to Quality and Performance

At Harrington, we strive to deliver excellence in filtration, ensuring that our products not only meet but exceed industry standards. Our filtration solutions offer longevity and reliability, enabling seamless operations and minimizing maintenance costs. With our diverse filtration offerings, you can trust that Harrington has the perfect solution to meet your specific filtration needs, backed by our commitment to quality and customer satisfaction.

Filtration Systems for Every Conceivable Application

Our filtration systems come in a wide variety of sizes to suit any application. Most systems are available in PVC, Stainless Steel, CPVC and Polypropylene. All filter systems come fully equipped, ready to operate, and include the accessory items necessary to get you flowing; clamps, fittings, drain valves, etc.
  • In-Tank Filter and Horizontal Pump Systems
  • Magnetic Drive Pump Filter Systems
  • In-Tank Pumps / Out-Tank Filters
  • Recessed Chamber Filter Presses
  • Iron and Manganese Removal
  • Centrifugal Sand Separators
  • Sand Media / Multi-Media
  • Granular Activated Carbon
  • Filtration Cart Systems

Air Filters

Harrington carries the most comprehensive line of air filtration products needed for today’s marketplace. Our air filters are for use in commercial, industrial, school, hospital, gas turbine, and paint filtration applications.
  • Disposable and Washable Filters, Automatic Rolls, Bulk Filter Media
  • Medium and High-Efficiency Extended Surface Filters
  • MicroSafe Antimicrobial-Treated Filters
  • Extended Surface Pleated Panel Filters
  • Carbon and Gas Phase Filtration
  • Multi-Flo, Multi-Cell Rigid Air

UV Sterilization

Ultraviolet technology has become a well-established method of choice for its effectiveness, economy, safety, speed, and ease of use. Did we mention the process is free of by-products? How does it work? When utilized, germicidal ultraviolet lamps produce short-wave radiation lethal to bacteria, virus, and other microorganisms. Ultraviolet germicidal light is used in the purification and disinfection of water, air, and surfaces and is a unique and rapid method – free of heat or chemicals.

  • Ultraviolet Disinfection Equipment
  • Ultraviolet Water Purifiers
  • Ultraviolet Lamps

Reverse Osmosis Replacement Membranes

RO membranes are constructed from thick polyamide film containing tiny pores through which water flows. Depending on the application for use, RO membrane element pore size can vary and come in a wide range from 0.1 to 5,000 nanometers (nm). Pores in the RO membrane are small enough to restrict organic compounds such as minerals and salt, restrictive enough to filter out disease-causing pathogens and bacteria, and engineered to allow the clean water molecules to pass through.
  • Antiscalant and Membrane Cleaners
  • High Rejection Seawater
  • Low Fouling Membranes
  • Standard Brackish Water
  • Cellulose Acetate Blend
  • Low Energy Brackish Water
  • Nanofiltration Membranes
  • Water Softening Elements

Manual and Automatic Strainers

Strainers are used by industrial and commercial customers to protect their process piping equipment by removing debris from the liquid that flows through pipelines. Products include duplex basket strainers, simplex basket strainers, y-strainers, in-line strainers, and tee-type strainers in a wide range of sizes.
  • True Union In-Line
  • Y-Strainers
  • Simplex Basket Strainers
  • Duplex Basket Strainers

Available Materials:

  • Stainless Steel 304 & 316
  • Carbon Steel
  • Other Materials on Request

Filter Housings

Harrington carries and stocks the most comprehensive offering of Filter Housings in the industry. Construction is offered in Metallic or plastic ASME code/non-code construction in both horizontal and vertical configurations. Sizes range from ¼” to 36” inlets/outlets with either flanged, threaded, or sanitary ends. Need a skid-mounted housing or custom-fabricated filter housing? Look no further!
  • Multi-Cartridge
  • High Flow
  • Single Cartridge
  • Lenticular Depth
  • Sanitary
  • Carbon Treatment

Available Materials:

  • Stainless Steel 304 & 316
  • Carbon Steel
  • Other Materials on Request

Cartridge Filters

Cartridge filters offer high-quality, high-performance, and cost-effective solutions for both common and difficult applications, including high-purity water, food and beverage, and other critical process flow streams. They also afford customers flexibility when choosing filtration solutions as they come in a wide range of sizes and styles. These can be either absolute or nominally rated and come in pleated, wound, melt-blown, depth, and membrane designs.
  • Depth, Nominal and Absolute Rated
  • Glass Fiber / High Temperature
  • Pleated, Nominal and Absolute Rated
  • High Flow
  • Melt Blown
  • Resin Bonded
  • String Wound
  • Carbon
  • Cyst Reduction
  • Titanium Porous Metal
  • Lenticular Depth
  • Oil Guzzler

Bag Filters

Bag filters are a convenient, economical choice for applications that require gross particulate removal. Bag filters have evolved over the last few years from single-layer sewn with 60% efficiency to 99% efficiency and come in pleated or multilayer designs. The advantage of the bag filter is the easy change-out; simply throw away the used bag and insert a new one. Harrington can help you decide which bag filter is right for you.
  • Welded Construction Fuses the Bag Together to Form a Strong Seal
  • Welded Construction Has PP Flange and PP Handles
  • Silicone Free Bags and Thread
  • Sewn Construction has Two Rows of Stitching and Sewn in PP Ring
  • Sewn Construction has Sewn-In PP Ring
  • Multilayer Constitution Absolute and Nominal
  • Needle Felt and Mono-filament Mesh Materials
  • Pleated Bags Absolute and Nominal

Dust Collection / Bag Houses

Harrington can cover all your dust collection needs for Bag Houses, Pulse Jet and related Accessories. A Team of Specialists can assist and deliver solutions around the longest lasting and greatest efficiency possible to meet the most demanding applications and challenges. 

  • OEM & Replacement Brands for all Options
  • Dust Collection Cartridges
  • Welding Fume Removal
  • Pleated Cartridges
    • Top Load
    • Bottom Load
    • PTFE
    • Fire Resistant media
    • Spun Bon
    • Glass
    • Nano Fiber

Buy your next filtration product from Harrington and experience the difference.

Can't find what you're looking for?

Call our toll-free number at 1-800-213-4528 or use the contact form above for any questions regarding our filtration products.