LTWHOME Fish Pond Foam Filter Sponge Set 17 Inch X 11 Inch 3 Grade Media (Pack of 1 Set) the foam filter is fit

the foam filter is fit for 304

Captures dirt and debris as water flows through it

Packing include: 12pcs carbon foam filter

Approx size: 17 x 17 x 2 cm

6 x Fine filter

LTWHOME Fish Pond Foam Filter Sponge Set 17 Inch X 11 Inch 3 Grade Media (Pack of 1 Set) the foam filter is fitPackage Include: 1 x coarse foam(black), 1 x medium foam(white), 1 x fine foam(blue). Foam size: 17 inch x 11 inch. Simply cut holes in the desired position with scissors to fit most filter boxes. Cleans pond water of suspended debris, keeping efficient water flow with less clogging for long lasting filtration. Provides a breeding ground for beneficial bacteria, aiding biological filtration.