LTWHOME Compatible Polyester Filter Pad Non Suitable for Fluval U4 Filter (Pack of 200)Polyester Filter Pads : 10mm Thick Approx size: 235mm x 65mm x 10mm Suitable for Hagen Fluval U4 Filtration Systems Fine Filter Medium After market product,Not Hagen FLUVAL genuine Maintains Crystal Clear Water Aquatic Grade Polyester

Pack include: 8 x Coarse Filter Foam

Packing include: 12 pcs coarse foam filter

Approx size:150mm x 150mm x 25 mm

Approx size:220mm x 77mm x 22 mm

6 x Coarse Filters

Package inclued: 6 PCS Carbon foam

Custom designed and manufactured for Fluval 06 and 07 performance canister filters

suitable for Hagen Fluval 104 105 106 204 205 206 Filtration Systems

Custom designed and manufactured for Oase Biotec 12 56739

Polyester Filter Pads : 10mm Thick Approx size:235mm x 65mm x 10mm

Packing include: 3pcs coarse and 12pcs fine foam filter pads

We recommend that filter pads should be changed regularly to keep filters effective