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BP, BPHE & BN Filter Bags

Supplier: Pentair Industrial

BP, BPHE & BN Series Filter Bags feature a thermally-welded, unique design that results in consistent filtration efficiencies.


They are designed to fir the BPHE-410 and BPHE-420 Housings. Higher productivity can be achieved with faster bag change-outs. The semi-rigid cylindrical design is easily crushed and incinerated.

Applications of BP, BPHE & BN Filter Bags

  • Acids
  • Alkalis
  • Corrosive Fluids
  • Micro-organisms
  • Oils
  • Organic Solvents

Features of BP, BPHE & BN Filter Bags

BP Series (Polypropylene Felt)

  • Filtration ratings from 1 to 200 microns to comply with any filtration requirement
  • Manufactured from felt due to its high solids loading capabilities versus similar mesh fabrics
  • The media is created by needle-punching two layers of synthetic fibers together in a supporting scrim
  • A glazed finish, created by melting the outermost surface fibers, is used to product a bond that reduces the possibility of migration

BPHE Series (High-Efficiency)

  • For those critical applications when high-efficiency combined with high dirt-holding capacity is required
  • Polypropylene materials are processed into microfibers with diameters of 1 to 10 microns or more, then converted into filter material
  • Microfiber media is covered with spun-bonded polypropylene

BN Series (Strainer)

  • Woven monofilment materials are offered in nylon with micron ratings of 50 to 800
  • Efficiencies from 75 to 95 percent
  • Materials are cleanable and reusable

Warning: For drinking water applications, do not use with water that is microbiologically unsafe or of unknown quality without adequate disinfection before or after the system.

Note: This information is for general guidance. Users should test bag materials with media involved to determine compatibility.

Caution: Protect against freezing to prevent cracking of the filter and water leakage.

Brochure (.pdf) >>