Foam Prefilters

Foam prefilters add an additional layer of coarse filtration that extends the life of your industrial filter elements and lower maintenance costs over time.

Solberg’s prefilter easily fits over the outside diameter of our standard filter elements. Prefilters can be replaced multiple times to extend the life of your primary filter element. Our prefilters keep coarse particles from clogging your industrial filtration elements prematurely.

Solberg’s Foam Prefilters: 

  • Extends the life of your primary filter element
  • Lowers maintenance cost
  • Increases dust holding by up to 50%

Contact us for more information on our  Foam prefilters. We are happy to guide you to the right filtration products for your application.

  • Prefilter Family
Prefilter Family
OVERVIEW, DOCUMENTS, AND MORE
LOADING
Units

Specifications

Model Height (in.) O.D. (in.) Flow Range (SCFM) Connection Type Description Finish Fits On
PF14 Pre-Filter Foam 15P, 14P Add To Cart
PF18 Pre-Filter Foam 19P, 18P Add To Cart
PF230 Pre-Filter Foam 231P, 230P Add To Cart
PF234 Pre-Filter Foam 235P, 234P Add To Cart
PF24 Pre-Filter Foam 25P, 24P Add To Cart
PF244 Pre-Filter Foam 245P, 244P Add To Cart
PF274 Pre-Filter Foam 275P, 274P Add To Cart
PF30 Pre-Filter Foam 31P, 30P Add To Cart
PF334 Pre-Filter Foam 335P, 334P Add To Cart
PF34 Pre-Filter Foam 35P, 34P Add To Cart
PF344 Pre-Filter Foam 345P, 344P Add To Cart
PF374 Pre-Filter Foam 375P, 374P Add To Cart
PF376 Pre-Filter Foam 377P, 376P Add To Cart
PF384 Pre-Filter Foam 385P, 384P Add To Cart
PF390 Pre-Filter Foam 391P, 390P Add To Cart
PF44 Pre-Filter Foam 45P, 44P Add To Cart
PF484 Pre-Filter Foam 485P, 484P Add To Cart
PF490 Pre-Filter Foam 491P, 490P Add To Cart
PF544 Pre-Filter Foam 545P, 544P Add To Cart
PF570 Pre-Filter Foam 571P, 570P Add To Cart
PF684 Pre-Filter Foam 685P, 684P Add To Cart
PF84 Pre-Filter Foam 85P, 84P Add To Cart
PF842 Pre-Filter Foam 843P, 842P Add To Cart
PF848 Pre-Filter Foam 849P, 848P Add To Cart
PF850 Pre-Filter Foam 851P, 850P Add To Cart
Model Height (mm) O.D. (mm) Flow Range (m3/hr) Connection Type Description Finish Fits On
PF14 Pre-Filter Foam 15P, 14P Add To Cart
PF18 Pre-Filter Foam 19P, 18P Add To Cart
PF230 Pre-Filter Foam 231P, 230P Add To Cart
PF234 Pre-Filter Foam 235P, 234P Add To Cart
PF24 Pre-Filter Foam 25P, 24P Add To Cart
PF244 Pre-Filter Foam 245P, 244P Add To Cart
PF274 Pre-Filter Foam 275P, 274P Add To Cart
PF30 Pre-Filter Foam 31P, 30P Add To Cart
PF334 Pre-Filter Foam 335P, 334P Add To Cart
PF34 Pre-Filter Foam 35P, 34P Add To Cart
PF344 Pre-Filter Foam 345P, 344P Add To Cart
PF374 Pre-Filter Foam 375P, 374P Add To Cart
PF376 Pre-Filter Foam 377P, 376P Add To Cart
PF384 Pre-Filter Foam 385P, 384P Add To Cart
PF390 Pre-Filter Foam 391P, 390P Add To Cart
PF44 Pre-Filter Foam 45P, 44P Add To Cart
PF484 Pre-Filter Foam 485P, 484P Add To Cart
PF490 Pre-Filter Foam 491P, 490P Add To Cart
PF544 Pre-Filter Foam 545P, 544P Add To Cart
PF570 Pre-Filter Foam 571P, 570P Add To Cart
PF684 Pre-Filter Foam 685P, 684P Add To Cart
PF84 Pre-Filter Foam 85P, 84P Add To Cart
PF842 Pre-Filter Foam 843P, 842P Add To Cart
PF848 Pre-Filter Foam 849P, 848P Add To Cart
PF850 Pre-Filter Foam 851P, 850P Add To Cart
  • Overview
  • Product Documents

Features

  • Foam wrap material construction
  • Dust loading capacity is increased 40-50% with a prefilter added to the filter element

Options

  • Prefilter heat stamping for custom imprinting

Applications

  • Can be used in all applications to extend the life of the filter element
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