Our
10" universal spare activ charcoil filter
fits in all our devices e.g. RO-500 (U05),
RO-700 (U07),RO-701A (U13)
und RO-701B (U06)
and in almost all devices available on the market (e.g. medic, JBL,
HW, IEM...).
Other customers have also bought the following items
