“Bertie” Foam Pre-Filter Foam

Square coarse grade black foam block

Ideal for sump style pond pumps

Dimensions:

• 255mm x 255mm x 125mm
• 125mm diameter centre hole x 70 mm deep

This sponge foam pre filter block has been designed to fit many ‘Sump Pump’ type pond pumps. This foam helps pre-filter the larger debris from clogging the pump impeller.