Polyfilt BF are bag filter housings made of uPVC material. They offer excellent resistance to UV and atmospheric oxygen. These housings are also unaffected by salts, hence are ideal solution for filtration applications in sea water and corrosive fluids processing. The polyfilt BF is highly recommended for use in applications like electroplating, sewage/wastewater treatment, pure water treatment etc. It is a highly popular choice for point of entry home water purification and the first choice of original equipment manufacturers (OEMs).

Features and Benefits
  • Polyfilt housings are unaffected by salts, and hence are ideal solution for seawater and corrosive fluids.
  • UPVC offers good resistance to UV and atmospheric oxygen.
  • Molded construction leads to good mechanical strength.
  • Longer service life.
  • The unique locator and closure design avoids internal bypass.
  • Resistant to variations in atmospheric temperature.
  • Easy installation and filter changeout.
  • Wide chemical compatibility.
  • Raw water treatment
  • Brackish water treatment
  • Sewage
  • Pre-filtration
  • Electroplating
  • Housing Sump / Top
    Unplasticized Polyvinyl Chloride (uPVC)
    Housing Lock
    Stainless Steel Swing Nuts
    “O”-ring / Gasket
    Silicon, FKM, Buna-N, EPDM
  • Size
    Size 1 (7”x16”), Size 2 (7”x32”)
    Filter bag accomodation
    1 filter bag per vessel
    Bag collar type
    PP Collar
  • Housing Size
    7”x16”, 7”x32”
    Connection Type
    uPVC flange ASA#150
    Connection Size
    2” ( for 7”x 16”, 7”x32” )
  • Maximum operating pressure
    0.45 MPa (4.5 bar; 65.2 psid) @ 21°C (69.8°F)
    Operating temperature range
    4°C ( 39.2°F ) to 60°C ( 140°F )

*Fits standard size #1 and #2 bags. Choice of many variants of filter bag media is available. Talk to our experts to choose and order the best filter bag media.  (Please put this call to action in Polyfilt BF specific page)

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You can approach us for any of your filtration related issues, we will be happy to work with you.