LTWHOME Foam Sponge Filter Set Fit for Hozelock Bioforce 4500 Filter (Pack of 1 Set) Packing include: 3pcs coarse and

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

Repeat after 4 - 6 weeks depending on stocking levels

Custom designed and manufactured for Fluval 404

DC17 Total Clean

These filter pads are custom designed and manufactured for Interpet PF1 Internal Filtration Systems

LTWHOME Foam Sponge Filter Set Fit for Hozelock Bioforce 4500 Filter (Pack of 1 Set) Packing include: 3pcs coarse andEach set have 3 foams ( 1 x fine, 1 x Medium, 1 x Course) Foam Each Size : 198mm diameter and 50mm (2") thick Enhances biological filtration ,Good for freshwater & saltwater environments Custom Designed and Manufactured for Hozelock Bioforce 4500 Filter