Family Owned Since 1975
Mon - Fri 8:30 - 4:30    
Industrial Filtration and Dust Collection Specialist


We design and manufacture a complete line of replacement filter bags and cartridges available in a broad range of fabrics, ratings and finishes

Juki Sewing Machine

Air Filter Bags • Liquid Filter Bags • Dust Collection, Air Filter Cartridges & Pleated Bags

We custom manufacture filter bags in-house to your specifications, see below for filter types, fabric options and finishes available.

Air Filter Bags

Baghouse Bags- Available in any size

Custom Bags- Available in any size

Fabrics Available:

  • Polyesters
  • Polypropylenes
  • Nomex®
  • P-84®
  • Asphalt Eater®
  • Teflon®
  • Glass
  • Cotton
  • Nylon
  • Duo Density Felt
  • Engineered Gradient Denier Felt
  • RK5®
  • Holmerpolymer Acrylic

Finishes Available:

  • Plain Felted
  • Glazed
  • Eggshelled
  • Satins
  • Twills
  • Singed
  • Coated

*All Finishes are CFM rated.

Design and Selection Tools- Air

Closed End-

These styles are normally used for the closed or top end of a bag or connected to a metal cap.


Design and Selection Tools- Air (Closed End)


Open End-

These styles are normally used on the open end of the bag or connected to the bottom or tubesheet site.


Design and Selection Tools- Air (Open End)

Liquid Filter Bags

Fabrics Available (Micron Ratings):

Felt, Polyester
(1, 5, 10, 15, 25, 50, 75, 100, 200)
Felt, Polypropylene
( 1, 5, 10, 25, 50, 100)
Felt, Nomex Nylon
(5, 10, 25, 50, 100)
Mesh, Monofilament Nylon
(25, 50, 75, 100, 125, 150, 175, 200, 300, 400, 600, 800)
Mesh, Monofilament Polyester
(75, 100, 125, 150, 200, 250, 300, 400, 800)


Optional Bag Finish or Cover (over felt only):

  • Glazed Finish
  • Ronningen Petter Fabric
  • Polyester Multifilament Mesh Cover
  • Spunbonded Nylon (CEREX)
  • Spunbonded Polyester (REEMAY)
  • Spunbonded Polypropylene
  • Monofilament Mesh Cover

Additional Options:

  • Stainless Steel Ring
  • Polypropylene Ring

Bag Styles:

  • Carbon Steel Ring
  • Plastic Top

Dust Collection, Air Filter Cartridges & Pleated Bags

Manufacturing Capabilities
(Size Does Matter!)

Replace Two Double Stacked 26″ Filters with One 52″

  • Eliminate the source for by-pass and leaks
  • Easier to install and change
  • Lighter and more ergonomic


Your Choice of Medias:

Cellulose (Paper, 80/20, Ultra-web, etc.) Serviceable
Media is depth penetrating, low air to cloth ratio, not washable, low purchase price, normal service life.

Spunbond (Polyester, Polypropylene, H.O. etc.) Very Good
Media collects on surfact for easy, efficient cleaning, higher air to cloth ratio, washable and reusable (depending on product collected). Higher purchase cost. Extended service life. See — Do The Math!

Spunbond Polyester with expanded PTFE Membrane Excellent
Available in generic PTFE or Gore Pristyne. Improves the release of particulate and increases Air Flow two to three times greater than standard spunbond media. Collection efficiencies to 1 micron. May not be cleanable. Purchase price could be double from spunbonds. Extended in service life 2 to 4 times standard spunbonds.


Replacement Filters

  • Final Filters
  • ASHRAE Cells
  • Standard Replacements
  • Exclusive OEM Designs
  • Pleated Bag Replacements


Blue Sky Filters Offers Replacements for the Following and More…

  • AAF
  • DCE Dalamatic
  • Design “M” FABRI-Pulse
  • Donaldson
  • Farr
  • Flex-Kleen
  • Gema
  • Menardi-Criswell
  • Mikropul
  • Metal Fab/Micro Air
  • Nordson
  • Oskar
  • Pneumafil
  • Torit (incl. VS Series)
  • Trion/Fred
  • Wagner
  • Wheelabrator

Lengths to suit your application
Specify any OD, ID or special end-caps.
Pleat depth from .25″ – 3″Asphalt Eater®
*Pleated Dust Bag Replacements in top load and bottom load configurations.

Industrial Filters

Have a question? We’re happy to help!

Get in touch

16600 SE Kens Ct.

Milwaukie, OR 97267
Phone: 1-800-648-2247

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