Intex "E" Above ground Pool Cartridge.200
9.5 cm long, 8 cm diameter.

These cartridge filters fit Intex pumps that come with Intex 8' & 10' Easy Set & Metal Frame Pools.

Intex recommends that you change your filters every two weeks, in practice & especially during the summer when pool use is normally higher, you may find that your pump runs more efficiently.