LTWHOME Compatible White Pre-Filter Foam Replacement for Oase BioMaster Filter, 45ppi (Pack of 12) Package inclued: 6 PCS Coarse

Package inclued: 6 PCS Coarse foam

Approx size:130 mm diameter

Trap most visible debris particles and keep your water crystal clear

Suitable for Hagen Fluval U4 Filtration Systems

Packing include: 6 pcs fine foam filter

LTWHOME Compatible White Pre-Filter Foam Replacement for Oase BioMaster Filter, 45ppi (Pack of 12) Package inclued: 6 PCS CoarsePack include: 12 x White Pre Filter Foam. Custom designed and manufactured for Oase 250, 350 and 600 Filters, 45ppi, medium grade. Trap particles and debris keeping your aquarium clean and clear. Ensure efficient water flow with less clogging for long lasting filtration. Provide both mechanical and biological filtration to extend the life of your filters.