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Speaker / Filter Foam

Foam Types
Filter Foam - 30 PPI

Standard Sizes
72"x48" and 36"x48"

Heights
1/4", 1/2", 3/4", 1", 1-1/2", and 2"

Features

Recommended For: speaker covers, or use in high dust holding capacity filters in central-heating and air conditioning systems

Details

  • Characteristics: A reticulated, open pore, flexible, ether type of polyurethane foam. Characterized by a skeletal structure of strands which provide a constant 97% of void space and a very high degree of permeability.
  • Color: Dark charcoal.

Applications

  • Filter Applications: Small engines, air compressors, hair dryers, face masks, vacuum cleaners, air conditioning, school & motel unit ventilators, oil-mist eliminators, automotive air cleaner, home furnace-OEM-replacement, industrial panels, electric equipment, projector equipment, and dust bag collectors.
  • Coalescing: Separation of water from gasoline, perchlorethylene, and jet fuel,
  • Noise Suppression: Microwave covers, aircraft, industrial vacuum cleaners, high intensity sound.
  • Miscellaneous: Powder puffs, floor scrubber pads, filter in hydraulic line, lint free wiper for clean rooms, prefilter for liquid filter, paint brush applicators, black board erasers, foundation for ceramic & metallized high tech filters, and blood oxygen

Note: Not tested for use in aquariums.

Thickness
Full Sheet 72" x 48"
Half Sheet 36" x 48"
30 PPI Speaker/Filter Foam
1/4" Thick
$13.46
$7.73
30 PPI Speaker/Filter Foam
1/2" Thick
$24.92
$13.46
30 PPI Speaker/Filter Foam
3/4" Thick
$36.38
$19.19
30 PPI Speaker/Filter Foam
1" Thick
$47.84
$24.92
30 PPI Speaker/Filter Foam
1-1/2" Thick
$70.76
$36.38
30 PPI Speaker/Filter Foam
2" Thick
$93.68
$47.84

NOTE: Products may carry a size tolerance, depending on style. Please see our Tolerance Table.

NOTE: Sold in full and half sheets only, but can be cut to custom sizes. Contact Us for details.

NOTE: Filter foam is not recommended for fish tanks.

NOTE: Standard sheets of foam are cut slightly larger than the listed size to compensate for shrinkage during packaging, transit, and delivery. Sheets may contain rough edges. Any yellowing/discoloration present is a byproduct of exposure to light during production and manufacturing and does not represent a flaw, damage, or defect in the material.