Fujitsu K9312833009 OEM replacement filter. This filter is designed to fit the following models of Fujitsu mini splits:
ASU9RLS, ASU12RLS, ASU18CL, ASUA7RLAV, ASUA9RLAV, ASUA12RLAV, ASUA14RLAV
Fujitsu recommends that the air filter is rinsed in warm water with a mild soap mix. DO NOT scrub the filter with a brush or abrasive scrubbing pad. This will damage the deodorizing ability of the filter. After washing the K9312833009, it must be thoroughly air dried before it can be placed back in the indoor unit.
The Fujitsu K9312833009 should be cleaned every three months and recommended to be replaced every 3 years.
One pack contains 2 filters.