Twin City Filter Service
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High Efficiency Filters – Industrial

High efficiency filters are used in industrial settings such as manufacturing plants, foundries, food processing and other businesses. Twin City Filter Service stocks MERV 13-16 and can ship ULPA high efficiency filters to make sure you can find the right filter for your needs.

Types of High Efficiency Filters Ready to Go

We keep a good selection of high efficiency filters in stock. These include:

  • Poly-Rings, Sleeves and Links
  • Bag Filters / Pocket Filters
  • Z-Line Pleated and Air Cleaner Replacement Filters
  • Purapak
  • Puracell Line
  • Z-pak
  • Magna

Poly-Rings, Sleeves and Links

PolyRings-Sleeves-Links

The Phoenix Series Poly-Rings, Sleeves, and Links incorporate layers of 100% non-woven polyester filter media into a variety of styles to create various performance levels. Multiple filtration media layers also add to the varying performance levels to create the right poly filter for the application.

One difference in this series from similar filters the application of non-toxic, non-migratory adhesive to the air-leaving side of the filter. The adhesive layer, plus media overlap, ensures a positive seal between the holding frame and the filter. This eliminates the possibility of air bypass as well as the need for supplemental gasketing.

PR-10 and PR-20 Poly-Rings are rated MERV 8 and great for use in paint booths to upgrade a lower efficiency rated filter. The Phoenix series of filters come in1/2″: PR-5; 1″: PR-10 and 2″: PR-20 nominal thickness for a wide range of dust loading applications

Bag Filters / Pocket Filters

Bag filters-pocket filters

Our Quad and Cube polyester medium efficiency bag filters perform well in constant volume and variable systems. The rigid, self-seal design and construction of these filters helps prevent air bypass. These filters operate continue to operate even in adverse conditions, such as high humidity.

Construction of the Quad 440 ensures maximum efficiency and long service life. These filters feature a two-stage 100% non-woven polyester media. Another bonus: the open fibers on the intake layer catch larger particles while the dense outflow layer catches fine particles. Cube Filters feature the same two-stage polyester media found in the Quad 440 and are available in regular, internal supported and unitized construction. All filters incorporate media that is Class 2 under U.L. std. 900. The Quad 440 achieves MERV 7.

Commercial and Industrial Bag Filters

Purapak Bag Filter

We offer extended surface bag filters from Purapak and Excel synthetic pocket bags. Both are constructed with ultra-fine fiberglass media fibers for a wide range of industrial applications. Hot melt adhesive coats the stitching to secure the thread to the media and seal any perforations left from the sewing process. The pockets are individually adhered to an internal aluminum tube header. Each individual pocket is fastened to the next by means of pocket support ribs, which are mechanically attached to the internal header. A galvanized steel header frame encloses the entire assembly to prevent racking and possible bypass of unfiltered air. Both the Excel and Purapak filters are rated to withstand temperatures up to 160º F. Available in MERV 9, 11, 13 & 15.

Z-Line Pleated and Air Cleaner Replacement Filters

Z-line Pleated Filters

The Z-Line Pleated and Air Cleaner Replacement Filters incorporate several features to deter microbial growth. These include special non-absorbent fibers that resist moisture. The Z-Lien Pleated and Air Cleaner Replacement Filters achieve a MERV 10 or above rating.

The product line includes:

  • SB – Our most economically-priced pleated filter
  • ZL – Offers excellent performance and value for a wide range of applications
  • HV – Ideal in high-velocity systems where maximum square footage of media is necessary
  • MR-13 – Provides high performance with low pressure drop for energy efficiency

These filters feature construction with 100% synthetic fibers. The extended surface pleated media fans into a tapered radial configuration. Recycled, expanded, heavy duty metal reinforcement is laminated to the air-exit side of the media by a thermo-setting adhesive to maintain continuity of the radial pleats. Galvanized metal frames resist corrosion and rust. Rated to withstand temperatures up to 180º F.

Puracell Line

The Puracell line of filters include:

Puracell IIP and IIPH

Puracell IIP and IIPH Filters

Plastic Frame Mini-Pleat Series is designed for use in applications where a high degree of efficiency is required in a 4″ deep filter.

Puracell II

Puracell II Filter

A mini-pleat cartridge encapsulated between two heavy-duty beverage board die-cut frames. Ideal for applications requiring high efficiency in a 4’ depth. Available in MERV 11, 13, 14 & 15 performance.

Puracell VP-S and VPX-S

Puracell-VP-S-VPX-S Filter

All-plastic frame extended surface mini-pleat filters offer high efficiency particulate removal, extended service life and extremely low resistance to air flow. The water-resistant inorganic media is made from wet laid glass microfiber. Because it is inorganic and water resistant, it does not support the growth of bacteria or mold. It is also completely sealed and bonded within the heavy-duty framework. Rated to withstand temperatures up to 180º F.

Puracell VP and VPX

Industrial-Puracell-VP-VPX Filter

Extended surface mini-pleat filters provide extended service life, high efficiency particulate removal, and very low resistance to air flow. The Puracell VP (4V) and VPX (2V) frame filters incorporate high-impact yet lightweight polystyrene framework for durability and strength in demanding industrial applications. They offer superior performance, lower operating costs and significant energy savings. Available in MERV 11, 13, 14, 15, MERV 16 and 99.97% HEPA grade performance.

Puracell V and VX

Puracell V and VX Filter

Mini-pleat filters offering low initial pressure drop and high efficiency for extended service life. Produced in 12” depth header frame or metal box design, these filters are a available in MERV 11, 13, 14, 15, 16 & 99.97% performance. The media packs are completely sealed and bonded within the heavy-duty 26-gauge galvanized steel frame. An optional peripheral header design is available. Each filter includes four holes to insert spring clips from a holding frame. Rated up to 180º F. Recommended final resistance for Puracell V is 2.0”, and for VX filters is 1.5″ w.g.

Puracell M and MH

Puracell M and MH – Mini-pleat filters

Mini-pleat filters designed for high efficiency applications. The Puracell M and MH use a heavy-duty 26 gauge riveted galvanized metal frame and an. optional gasket can be applied. Available in MERV 11, 13, 14 & 15 performance.

Z-pak Filters

Z-pak Filters

Z-Pak Series filters for industrial applications, are manufactured with ultra-fine fiberglass media fibers sealed in a rigid 26 gauge galvanized steel frame. They feature metal vertical brackets to stabilize the media pack. This prevents bypass. Available in MERV 9, 11, 13 & 15 and rated to withstand temperatures up to 180º F.

Magna Series

Magna 950, 1000 & 1100 Series air filters

Magna 950, 1000 & 1100 Series air filters are designed for high efficiency commercial and industrial applications. Produced in 6” or 12” depth particle or metal frame designs, each filter includes a 1/4” thick closed-cell neoprene gasket. The 950 Series also offers a 26 gauge galvanized steel header on the metal frame which resists rust and corrosion. Available MERV 16, the 95%, 99.97% and 99.99%, Magna filters are U.L. Classified.

Carbotron Pleat

Carbotron Pleat Filter

The activated carbon used in the Carbotron Pleat can filter cigarette smoke, vehicle exhaust, and cooking odors, along with thousands of other activities generate unpleasant odors.

Custom Industrial Filters Available

Twin City Filter Service also offers custom high efficiency filter fabrication on-demand. Bring us the specs and we’ll get the filter made, no problem. We have over 70 years of experience crafting filters for a wide range of industrial uses.

If you can’t find what you’re looking for, call us. Even if we don’t have it on our site – or even in stock — chances are we can make it or find it, and get it to you right away! We keep a large selection on hand so you can get the right filter today and get back to work quickly.

Call us at 612-721-4000.

“We have pretty much everything right in stock. And if we don’t, we’ll get it or make it ourselves!”
Matt - Owner/Proprietor

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