LTWHOME Medium Red Foam Filter Sponge Fit for Oase Biotec Screenmatic 18 & 36 Pond Filter (Pack of 4)Pack of 4 Medium Red Foam Filters Approx size: 230mm x 150mm x 100mm. Custom designed and manufactured for the Oase Biotec Screenmatic 18 & 36 filtration systems. Provides efficient water flow with less clogging for long lasting filtration The more your purchase the best price you get.

103 x 52 x 68mm(Blue)

Custom designed and manufactured for Fluval 404 405 406 filtration systems

Packing include: 12 pcs coarse filter pad

Trap most visible debris particles and keep your water crystal clear

6 x Coarse filter

Custom designed and manufactured for the Fluval 404

Custom designed and manufactured for the Fluval 104

Acts as biological housing for aerobic cultures will improve water quality

Black Fine Foam x 3

Foam size:100mm x 100mm x 48 mm

Custom designed and manufactured for Eheim Professional 3e 2076/2078/450/700/600T filtration systems

Package include: 3 PCS Coarse and 3PCS Fine