Filter Element Manufacturing and Assembly Services from National Filters

The Optimal OEM Filter Based on Cost & Quality from Our Experience in Combining Filter Design and Production

Transforming Your Filter Concept to Production Reality

   

We partner with our customers to diagnose the situation, engineer to their specifications, manufacture, assemble, and deliver the right filter solution.

• Domestic and international OEM filter assembly manufacturing.

• Many OEM's have utilized our turnkey filter element manufacturing and assembly services.

• Complete warehousing, billing, and quality programs, ISO 9001: 2000 certified.

• Non-compete agreements are standard operating procedure.

• Your part number can be utilized.

• We strive to maintain a 30 day filter inventory.

• Brand labeling.

• Pleat packs from 10 to thousands.

• Filter Material: Micro Glass, Polypropylene/Polyester, Stainless Steel, Paper, Teflon / Delicate and Difficult Materials.

Filter Element Manufacturing and Assembly Services

All filter manufacturing and assembly services are done in-house, from the production of your filter to the building of the dedicated equipment used in production. We discuss with you the various methods to achieve economically, cost-effective production concepts fitting into your envelope size and flow requirements. We assist in the selection of the appropriate filter construction materials. Examples: the attaching of filter end caps; seaming of the pleats (hot melt, plastisol, epoxy, spot welding); selection of the right o-rings, seals, and gaskets. We then design and build the dedicated filter manufacturing machinery (i.e. pleaters, seamers, dispensers, etc.) to meet your projected usage.

Filter Warehousing, Billing and Quality

We help buffer unexpected increases in your ordering requirements with our 30 day inventory. We have dedicated inventory locations for your filters after assembly. Electronic ordering and invoicing are available with filter shipment in 24 hours. Custom packaging available from pallets to stretch wrap to containers for export.

Part Numbers

Stamped on each filter unit and/or carton, box. Cartons and boxes can be supplied by you.

Pleat Packs

Pleat heights up to 2 inches with widths to 40 inches. Filter materials include: micro glass, polypropylene/polyester, stainless steel, paper, teflon / delicate and difficult material

Micro Glass Filter Material

Compatible with most chemicals and liquids. Maintains its efficiency throughout its useful life. Other will let contaminates go through. Consistency beta ratio from 1 to 25 microns. Will tolerate heat to 3500F Less differential pressure than paper material.

Polypropylene/Polyester Filter Material

Generally used on 25 to 75 micro applications. In the middle of the filter material price range. Used for air filtration applications.

Stainless Steel Filter Material

Cleanable Used for applications from 1 to 500 microns. Meshes from 4 to 200. Excellent operating temperatures to 15000F

Paper Filter Material

Used for applications from 5 to 50 microns. Temperatures to 2500 The most economical material for filter construction

Teflon / Delicate and Difficult Filter Materials

High efficiency, low Delta p Used for applications from .1 to 1 micron. Temperatures to 4500 Semi-cleanable Generally the highest cost filter material Request-A-Quote