Replacement Foams for EF-150 & EF-2-Booster

Booster canisters do the polishing work, so their media loads up quietly without the obvious drop in flow you would get from a main filter. Changing the foams on schedule is the only way to keep that final stage doing its job.

This pack contains 3 foams per pack (blue, black and yellow) for use with the EF-150 and EF-2-Booster.

• Dimensions: 12.8 x 4.5cm (diameter x width)