Oase BioPress 4000 Media Set

Replacement Foam set for the Oase BioPress 4000 Pressure Filter.

Please note these are not genuine Oase foams but our own alternative at a competitive price.

The foam sets provide a full set of filter media rings for the BioPress Filter.

Key Features:

• High quality filter foam media provides complete mechanical filtration
• Super porous foam material helps keep pond water crystal clear
• Foam filtration removes debris from the pond water
• Easy to install and maintain

Will also fit the Pondopress 5000 filter.