BOS Filter Bags

The BOS filter bag is a Polymicro® seamless filter bag, which is constructed entirely without seams. This unique material composition allows for higher efficiency with graded pore-size distribution creating absolute filtration. Thermally bonded microfibers create a seamless filter bag that has high tensile strength, providing superior resistance to channeling, unloading, bypass, and other forms of traditional leakage that result from pulsating water.

 The benefit of using this advanced filter bag is precise particle retention. The BOS filter bag is an ideal product for use in a wide variety of high-purity applications, where absolute filtration is required.

Product images are a representation of product family for illustartion purpose only. Actual products may vary

BOS15970AUD product photo

BOS015970AUD

Product ID: BOS15970AUD
Unit of Measure
15/EA
Min Order Qty
15

BOS Filter Bags, Seamless Microfiber Polypropylene, 100 micron, Size 2, Polyloc Polypropylene, Welded Seam

Product ID: BOS100PM2P
Unit of Measure
15/EA
Min Order Qty
30
Construction
Welded Seam
Cover
Plain (No Cover)
Cover Micron Rating
NA
FDA Rating
N/A
Handle
Polyloc Handle
Material (Media)
Seamless MicroFiber Polypropylene
See All Attributes
$ 19.33

BOS Filter Bags, Seamless Microfiber Polypropylene, 10 micron, Size 1, Polyloc Polypropylene, Welded Seam

Product ID: BOS10PM1P
Unit of Measure
15/EA
Min Order Qty
30
Construction
Welded Seam
Cover
Plain (No Cover)
Cover Micron Rating
NA
FDA Rating
N/A
Handle
Polyloc Handle
Material (Media)
Seamless MicroFiber Polypropylene
See All Attributes
$ 23.22

BOS Filter Bags, Seamless Microfiber Polypropylene, 10 micron, Size 2, Polyloc Polypropylene, Welded Seam

Product ID: BOS10PM2P
Unit of Measure
15/EA
Min Order Qty
15
Construction
Welded Seam
Cover
Plain (No Cover)
Cover Micron Rating
NA
FDA Rating
N/A
Handle
Polyloc Handle
Material (Media)
Seamless MicroFiber Polypropylene
See All Attributes
$ 30.43

BOS Filter Bags, Seamless Microfiber Polypropylene, 10 micron, Size 3, Polyloc Polypropylene, Welded Seam

Product ID: BOS10PM2P32
Unit of Measure
15/EA
Min Order Qty
30
Construction
Welded Seam
Cover
Plain (No Cover)
Cover Micron Rating
NA
FDA Rating
N/A
Handle
Polyloc Handle
Material (Media)
Seamless MicroFiber Polypropylene
See All Attributes
$ 29.99

BOS Filter Bags, Seamless Microfiber Polypropylene, 1 micron, Size 2, Polyloc Polypropylene, Welded Seam

Product ID: BOS1PM2P
Unit of Measure
15/EA
Min Order Qty
30
Construction
Welded Seam
Cover
Plain (No Cover)
Cover Micron Rating
NA
FDA Rating
N/A
Handle
Polyloc Handle
Material (Media)
Seamless MicroFiber Polypropylene
See All Attributes
$ 64.79

BOS Filter Bags, Seamless Microfiber Polypropylene, 25 micron, Other, Drawstring, Sewn

Product ID: BOS25970AUD
Unit of Measure
15/EA
Min Order Qty
15
Construction
Sewn
Cover
Plain (No Cover)
Cover Micron Rating
NA
FDA Rating
N/A
Handle
No Handle
Material (Media)
Seamless MicroFiber Polypropylene
See All Attributes
$ 32.32

BOS Filter Bags, Seamless Microfiber Polypropylene, 25 micron, Size 1, Polyloc Polypropylene, Welded Seam

Product ID: BOS25PM1P
Unit of Measure
15/EA
Min Order Qty
30
Construction
Welded Seam
Cover
Plain (No Cover)
Cover Micron Rating
NA
FDA Rating
N/A
Handle
Polyloc Handle
Material (Media)
Seamless MicroFiber Polypropylene
See All Attributes
$ 15.88

BOS Filter Bags, Seamless Microfiber Polypropylene, 25 micron, Size 2, Polyloc Polypropylene, Welded Seam

Product ID: BOS25PMO2PB
Unit of Measure
15/EA
Min Order Qty
30
Construction
Welded Seam
Cover
Plain (No Cover)
Cover Micron Rating
NA
FDA Rating
N/A
Handle
Polyloc Handle
Material (Media)
Seamless MicroFiber Polypropylene
See All Attributes
$ 31.78

BOS Filter Bags, Seamless Microfiber Polypropylene, 25 micron, Size 2, Polyloc Polypropylene, Welded Seam

Product ID: BOS25PM2P
Unit of Measure
15/EA
Min Order Qty
15
Construction
Welded Seam
Cover
Plain (No Cover)
Cover Micron Rating
NA
FDA Rating
N/A
Handle
Polyloc Handle
Material (Media)
Seamless MicroFiber Polypropylene
See All Attributes
$ 21.53

BOS Filter Bags, Seamless Microfiber Polypropylene, 35 micron, Other, Drawstring, Sewn

Product ID: BOS35970AUD
Unit of Measure
15/EA
Min Order Qty
15
Construction
Sewn
Cover
Plain (No Cover)
Cover Micron Rating
NA
FDA Rating
N/A
Handle
No Handle
Material (Media)
Seamless MicroFiber Polypropylene
See All Attributes
$ 31.96

BOS Filter Bags, Seamless Microfiber Polypropylene, 35 micron, Size 2, Polyloc Polypropylene, Welded Seam

Product ID: BOS35N352PB
Unit of Measure
15/EA
Min Order Qty
30
Construction
Welded Seam
Cover
Plain (No Cover)
Cover Micron Rating
NA
FDA Rating
N/A
Handle
Polyloc Handle
Material (Media)
Seamless MicroFiber Polypropylene
See All Attributes

Description

Features:

 

  • Seamless construction offers unequalled benefit of eliminating fluid bypass
  • Absolute rated (98%) 3-100 microns for highest efficiency and consistent quality
  • Microfiber-graded pore design provides lower initial pressure drop
  • Thermally-bonded microfibers contain no sizing, bonding adhesive, resin or silicone
  • Can be incinerated for easy disposal
  • Please refer to the Pall FSI QA Department for compliance to specific National Legislation and/or Regional Regulatory requirements for food contact use.

Documents

Filter Bag Documents

  • BOS Seamless Filter Bags

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  • FSI Filter Bag Catalog

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  • FSI Master Catalog

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  • Filter Fabric Qualities and Bag Data

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  • Flow Rates and Micron Rating Availability

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Specifications

Filter Media
BOS
Polypropylene microfiber
Maximum Operating Temperature
Polypropylene
160° F (71° C)
Suggested Differential Pressure
35 PSIG maximum — dirty
10-15 PSIG optimum change out
Micron Rating
Polypropylene Absolute 98% Rated
3, 5, 10, 25, 35, 50, 75, 100
Cover
PM
Polypropylene
Bag Sizes
Size 1
7” x 16” (17.78 cm x 40.65 cm)
Size 2
7” x 32” (17.78 cm x 81.28 cm)
Ring (Collar)
P
Polypropylene PolyLoc®
Construction
Seamless Melt-blown Construction

* Available with Sewn seams only

Applications

Industrial Applications

Auto Original Paint, Auto Paint Process Water, Auto Painting/Coating Sludge Separation, Auto Painting/Coating Zinc Phosphate Bath, Auto Power Train Dept: Parts Washing, Test Stands (Metal Chip Filtration), Mining Final Product (Slurry), Municiple Mining Water [Rinsing], Quenching / Cleaning, Roll Bite (Safety Filter), Shape + Material Handling, Pulp & Paper Bleach Chemical Prep, Pulp & Paper LOH, Pulp & Paper Machine Process Application, Pulp & Paper Paper Coating, Pulp & Paper Pulp Screening, Auto Painting/Coating Zinc Phosphate Bath, Midstream Process Water

Oil & Gas Applications

Refinery Amine Systems, Upstream Onshore Produced Water, Upstream Onshore Surface Discharged Water, Midstream Acid Gas, Midstream Glycol Filtration

Chemical & Polymer Applications

Poly Cmdty Raw Material (Fluids), Poly Engrd & Spcl Raw Material (Fluids), Chem Final Product (Liquid), Amine/Benfield /Other Solvent loop