MAC-408FT-SVC Genuine Enzyme Filter Pack of 2 for Mitsubishi Electric Split System Air Conditioners, Indoor Unit Filter

MAC-408FT-SVC is a genuine Mitsubishi Electric enzyme filter set, supplied as two pieces. Enzyme filters fit onto the main air filters of a split system indoor unit and catch fine particles such as dust, pollen and other allergens from the room air. Mitsubishi makes several filter sets for different indoor unit ranges, so check the filter number in your owner's manual or on the old filters before ordering. We haven't got indoor unit models recorded for this set.

Why replace the enzyme filters in your air conditioner

The main mesh filters in an indoor unit stop larger dust, while the enzyme filters add a finer layer of filtration. As they load up with particles they become less effective, even with regular cleaning. Clogged filters cut airflow, make the unit work harder, and can leave the room smelling stale when the system starts. Allergy sufferers often notice their symptoms creeping back. Replace them at the interval given in your manual.

Part details

• Genuine Mitsubishi Electric part MAC-408FT-SVC
• Enzyme air filter
• Pack of 2 filters
• For split system indoor units
• No models on file, check your manual for the filter number

Changing the filters

Turn the air conditioner off with the remote, then switch off at the isolator or circuit breaker. Lift the front panel of the indoor unit, slide out the main air filters and unclip the old enzyme filters from their frames. Fit the new ones the same way, clean and refit the main filters, then close the panel and restore power.

Questions about this part

Why are there two filters in the pack?

Many Mitsubishi Electric indoor units take two supplementary filters, one on each main air filter, and this pack has two pieces. Check your unit's manual for how many it uses and whether MAC-408FT-SVC is the listed filter.