LTWHOME Design Aquarium Mechanical Sponges Compatible with Ferplast Blumec 07 Sponges Fit for Bluwave Internal Filter (Pack of 6 Sets) Packing include: 1 pc coase

Packing include: 1 pc coase foam filter

Contain 8 replacement foam filter rings

Pack include: 6 x fine foam pads

Custom designed and manufactured for the Eheim Classic 2217 / 600 filtration systems

Traps large particles and provides efficient water flow with less clogging

LTWHOME Design Aquarium Mechanical Sponges Compatible with Ferplast Blumec 07 Sponges Fit for Bluwave Internal Filter (Pack of 6 Sets) Packing include: 1 pc coasePack include: Blue Coarse Foam x 6, White Fine Foam x 6. Custom designed and manufactured for Bluwave Internal Filter Blumec 07. 2 different porosity sponges catch large and small particles for a perfect water filtration. Good for fresh and marine water. Rinse before using.