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Lot Of (4) 60-80 PPI Foam Aquarium Pond Filter Sponge Approx. 9x14” Cut To Fit
Lot Of (4) 60-80 PPI Foam Aquarium Pond Filter Sponge Approx. 9x14” Cut To Fit
Lot Of (4) 60-80 PPI Foam Aquarium Pond Filter Sponge Approx. 9x14” Cut To Fit
Lot Of (4) 60-80 PPI Foam Aquarium Pond Filter Sponge Approx. 9x14” Cut To Fit
Lot Of (4) 60-80 PPI Foam Aquarium Pond Filter Sponge Approx. 9x14” Cut To Fit
Lot Of (4) 60-80 PPI Foam Aquarium Pond Filter Sponge Approx. 9x14” Cut To Fit
Lot Of (4) 60-80 PPI Foam Aquarium Pond Filter Sponge Approx. 9x14” Cut To Fit
Lot Of (4) 60-80 PPI Foam Aquarium Pond Filter Sponge Approx. 9x14” Cut To Fit
Lot Of (4) 60-80 PPI Foam Aquarium Pond Filter Sponge Approx. 9x14” Cut To Fit

Lot Of (4) 60-80 PPI Foam Aquarium Pond Filter Sponge Approx. 9x14” Cut To Fit

$ 7.65

Availability: 22 in stock
  • Condition: New
  • Type: Foam/Sponge Filter
  • All returns accepted: ReturnsNotAccepted
  • Brand: Unbranded
  • Water Type: All Water Types

    Description

    Lot Of (4) 60-80 PPI Foam Aquarium Pond Filter Sponge Approx 9.5x14” Cut To Fit
    Not cut perfectly square thats why the dimensions are approximate.
    Aquarium safe.
    Cut to fit to your needs for different types of filters, filter cartridges or as filter media.
    Foam Info:
    Reticulated polyether foam, or PPI Filter foam, is an open-cell polyether-based polyurethane foam used predominantly for pond and aquaria filtration.
    Polyether is chemically stable in non-neutral aqueous conditions.
    PPI which stands for Pores per Inch indicates the number of holes/cells per inch of filter foam. Foam rated 10ppi has the largest sized cells, the lowest quantity of cells per inch and provide a higher flow whereas 80ppi has the smallest cells but a much higher number of cells per inch and a much lower flow.
    The reticulated foam serves a variety of essential functions in an Aquarium or Pond which include protecting the pump from debris, breaking down dissolved fish bio-waste thus reducing nutrients that promote algae growth and aiding entrapment of smaller suspended particulates.