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High Flow Pleated Felt Filter Bags

The filter bag is constructed of dual-sided extended life felt. It features 2.4x additional surface area for high particle holding capacity and long operational life. Pleated bag elements have high flow capacity, high efficiency and inside to outside flow. By increasing the surface area through pleating and incorporating multiple layers of media, the pleated bag design provides far longer life and superior particle holding capacity when compared to a standard non-pleated bag.
All seams are fully welded, producing strong, reliable joints with no by-pass or loose sewing thread. Seams are both strong and flexible, allowing the filter bag to form to the restrainer basket. The seam edges are heat sealed, eliminating possible loose fibers. This results in a filter bag with durable performance for the most demanding applications.
  • Product Details



Material: Felts (Polypropylene, polyester)

Micron ratings: 5-100µm

Welded seam construction eliminates liquid bypass

Pleated multi layer felt construction features 2.4x additional surface area, providing maximum dirt holding, high flow rate, longer life and fewer change outs

Optinal Mesh cover assists in insertion and removal of filter bag

Fits in standard baskets

Higher particle holding capacity resulting in longer operational life and fewer change outs


Material: Felts (Polypropylene, polyester)

Micron ratings: 5-100µm

 Ring type: PP plastic

Construction: w/w/w (fully welded, no by-pass)

Bag sizes: #2, others on request


Custom OEM Applications

Ordering Information

How to order a felt filter bag

1) Material2) Micron Rating3) Finish4) Size5) Ring6) Ring/side/bottom Construction
PE-Felt, PolyesterPE:0.5-200PL-Plain 
S- Carbon Steel WWW- Fully Welded 
PP-Felt, PolypropylenePP:0.5-200GL-Glazed#2SS-Stainless Steel

SG-Singed & Glazed
PP-Polypro Ring7) Options

HS-Heat Set
PE-Polyester RingHS-Handle Strap (additional handle, same media)

P-Polypro PP FlangeA-Automotive (bottom and side seams inside bag)

E-Polyester PE FlangeMC- Mesh Cover

MS-Modified/SpecialSR-Special request

Other micron ratings, other sizes, and special design are available on request

Standard Bag Size#2
Surface Area 5.2 (0.48)
ft2 (m2)
Volume4.5 (17.0)
U.S gal (liter)
Max. Flow Rate180 (40)
GPM (m3/h) 
Bag Diameter7.0 (180)
inch (mm)
Bag Length32.0/810
Inch (mm)
Other Bag SizeAvailable upon request

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