Polypropylene Felt

Polypropylene felt products in this category are liquid bag filters for commercial liquid-filtration systems. Used by maintenance teams, process operators, and facilities, they provide depth filtration to capture particulate from liquid streams in compatible bag-filter housings.

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Helpful Buying Guide

How to Choose Polypropylene Felt Liquid Bag Filters

These polypropylene felt liquid bag filters are available in several micron ratings, dimensions, constructions, and top configurations. Start with the replacement filter size and housing-compatible top style, then compare filtration rating and construction for the liquid-filtration application.

Visual Guide

Popular examples in this category

Sewn Polypropylene Felt Liquid Bag Filter, 6 in. Diameter x 22 in. Length, 3 Micron, Plastic Flange Top - Pkg 50Sewn Polypropylene Felt Liquid Bag Filter, 6 in. Diameter x 22 in. Length, 3 Micron, Plastic Flange Top - Pkg 50WBB1125871Sewn Polypropylene Felt Liquid Bag Filter, 25 Micron, 5-1/2 in. Diameter x 31 in. LengthSewn Polypropylene Felt Liquid Bag Filter, 25 Micron, 5-1/2 in. Diameter x 31 in. LengthWBB1126112Welded Polypropylene Felt Liquid Bag Filter, 100 Micron, 7-1/16 in. Diameter x 32 in. LongWelded Polypropylene Felt Liquid Bag Filter, 100 Micron, 7-1/16 in. Diameter x 32 in. LongWBB1125960Welded Polypropylene Felt Liquid Bag Filter, 6 in. Diameter x 22 in. Length, 50 MicronWelded Polypropylene Felt Liquid Bag Filter, 6 in. Diameter x 22 in. Length, 50 MicronWBB1126041
Use Cases

Liquid particle filtration

Use these bag filters in compatible liquid-filtration systems where depth-filter media is needed to capture particulate from liquid streams.

How to Choose

Match key replacement details

Compare micron rating, diameter, length, sewn or welded construction, and the specified flange, ring, or snap-band configuration before selecting a filter.

Applications

Maintenance and process filtration

The range is suited to maintenance teams, process operators, and facilities maintaining bag-filter equipment for routine liquid filtration.

Additional Information

Plan around ordering quantities

Many listed filters have an effective minimum order of 50 each. Confirm the applicable minimum when planning replacement-filter quantities.

1-100Micron range

Listed filtration ratings span from 1 micron to 100 micron.

2Construction types

Choose from sewn or welded bag-filter construction.

4Listed size formats

Options include four represented diameter-by-length formats.

50Common minimum order

Many listed filters carry an effective minimum order of 50 each.

Comparison Guide

Compare Polypropylene Felt Bag Filter Options

Use this overview to narrow the options represented in the category, then verify the exact size and top configuration needed for the housing.

Selection factorOptions representedWhat to verify
Micron rating1, 3, 5, 25, 50, or 100 micronMatch the rating required for the liquid-filtration application.
ConstructionSewn or weldedSelect the bag construction specified for the replacement need.
Size and top style4-1/8 x 14 in.; 6 x 22 in.; 7.31 x 16.5 in.; 7-1/16 x 32 in.; plastic flange, steel ring, or snap bandConfirm dimensions and the housing-compatible configuration.
Planning Guide

Plan the right fit before choosing

Start With Equipment Fit

Verify the bag size and top configuration

A replacement filter needs to match the dimensions and configuration required by the existing equipment. The listed options include compact, standard, and longer bag sizes, with plastic flange tops, a standard steel ring, or a commercial snap band depending on the filter.

  • Compare diameter and length with the existing bag filter.
  • Match the housing to a plastic flange, standard steel ring, or snap-band style where specified.
  • Available sizes include 4-1/8 x 14 inches, 6 x 22 inches, 7.31 x 16.5 inches, and 7-1/16 x 32 inches.
Select the Filtration Rating

Choose the micron level required by the application

The category includes polypropylene felt filters from 1 micron through 100 micron. Select the rating that corresponds with the filtration requirement for the liquid stream and compatible filtration setup.

  • Fine-filtration options include 1, 3, and 5 micron.
  • Mid-range options include 25 and 50 micron.
  • 100-micron filters provide another defined level for particle capture from liquids.
Compare Construction and Purchase Needs

Choose sewn or welded bags and plan quantities

Both sewn and welded polypropylene felt bag filters are represented. Each construction is offered as a finished bag-filter format for compatible systems. Where a 50-each effective minimum is stated, factor that requirement into purchasing and replacement planning.

  • Sewn designs are available in several micron ratings and configurations.
  • Welded designs are available in 1, 25, 50, and 100 micron options.
  • Review the stated minimum order requirement before ordering.
FAQ

Common questions before buying

What are these polypropylene felt products used for?

They are liquid bag filters used in compatible bag-filter housings to capture particulate from liquid streams.

What micron ratings are available?

The represented products include 1, 3, 5, 25, 50, and 100 micron ratings.

Are both sewn and welded bag filters available?

Yes. The category includes sewn and welded polypropylene felt liquid bag filters.

What should I check before choosing a replacement filter?

Verify the required micron rating, bag diameter and length, construction, and the specified flange, ring, or snap-band configuration. ზოგი options also have a 50-each minimum order.

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