LTWHOME 17 Inch x 12 Inch DIY Activated Carbon Pond Foam Filter Sheet Aquarium Media Pad(Pack of 3)Size: 17"x12" ; Thickness: 12mm(1 2") The activated carbon in these sponges will absorb any impurities, chemically filtering your water High quality,Performs mechanical filtration! Good for freshwater & marine environments Provides efficient water flow with less clogging for long lasting filtration

Foam size:90mm x 70mm x 16mm

Packing include: 3 pcs coase foam filter and 12pcs fine foam filter

Packing include: 12 pcs fine and 3 pcs coarse filter pad

6 x Coarse Filters

Pack include 12 PCS Of Foam Filter

Approx Size :285mm x 72mm x 22mm

The wool pad filters smallest particles out of the water

Approx size:106mm x 65mm x 15mm

Custom designed and manufactured for SunSun HW-302

White Coarse Sponge x 6

Custom designed and manufactured for Penn Plax Cascade 300 Internal Filter

10mm x 70mm