LTWHOME Medium Red Foam Filter Sponge Fit for Oase Biotec Screenmatic 18 & 36 Pond Filter (Pack of 4) Packing include: 6pcs actived carbon

Packing include: 6pcs actived carbon filters

and fine floss pads catch smallest particles out of the water and keep your water crystal clear

50 x Poly filter

Custom designed and manufactured for All Pond Solutions 1000EF aquarium external filter

2pcs fine foam filer and 1pc coarse foam filter

LTWHOME Medium Red Foam Filter Sponge Fit for Oase Biotec Screenmatic 18 & 36 Pond Filter (Pack of 4) Packing include: 6pcs actived carbonPack 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.