A new white water filter cartridge and the used one it replaces lying side by side on a folded towel on a kitchen counter, the open door of a home refrigerator beside them, nobody in the frame.

LG French-door cold-storage unit — Fresh Air Filter replacement

LG's own support article says its French-door refrigerators contain a Fresh Air Filter that helps remove odors, and recommends changing it approximately every six months, with its own reset button on the control panel.

(844) 879-5178

Mon–Sat, 8am–8pm

  • Filters
  • Water filter and descaling service
  • Source: LG

Book a visit

Three short steps, about a minute.

or call (844) 879-5178

What Fresh Air Filter replacement
actually means.

LG's own support article says its French-door refrigerators contain a Fresh Air Filter that helps remove odors, and recommends changing it approximately every six months, with its own reset button on the control panel.

LG home appliance display

What to do when Fresh Air Filter replacement shows on the home appliance

Before you book,
in this order.

Each step comes from LG's own guidance for Fresh Air Filter replacement on its home appliances. Follow it to the end: the last card says whether this is a visit.

01

Turn the air filter cover counterclockwise to remove it.

02

Press the side of the old filter in and pull the center out to release it from the cover.

03

Install the new filter with the side marked FRONT facing outward, then align and lock the cover back in place.

04

Press and hold the Fresh Air Filter button on the control panel for three seconds to complete the reset.

Still there?

It usually turns into water filter and descaling service. Book with the code and the model number.

What not to do

A due or expired Fresh Air Filter affects odor control, not cooling performance; the refrigerator keeps cooling normally whether or not the filter has been changed on schedule.

Where Fresh Air Filter replacement usually leads

Water filter and descaling service.

Water filters replaced and flushed, inlet screens checked, descaling run on a steam oven, ice maker or dish care machine · low.

In LG's own words

It is recommended that you change the air filter approximately every six months.
LG USA Support — How to Replace the Fresh Air Filter in your LG French Door Refrigerator

Every code on this site is taken from the manufacturer's documentation, never from a forum or a parts listing. Applies to LG French-door refrigerators equipped with a Fresh Air Filter; this is separate from the refrigerator's water filter, which follows its own schedule.

LG Fresh Air Filter replacement home appliance maintenance,
where we come out.

The same visit in every metro below: the code, the model number, and a diagnosis before any part is ordered.

All service areas
A family sharing breakfast in a bright, well-kept home kitchen.
For the heart of your home.

Questions
about Fresh Air Filter replacement.

Can I clear Fresh Air Filter replacement myself?
Turn the air filter cover counterclockwise to remove it. If it comes back, it needs a visit.
Is the Fresh Air Filter the same as the water filter?
No — LG documents them as two separate filters with their own schedules and their own reset buttons on the control panel.
What does the Fresh Air Filter actually do?
LG describes it as helping remove odors from inside the refrigerator, rather than affecting water or ice quality.
What if the replace-filter light won't reset after I install a new Fresh Air Filter?
LG's guide has you press and hold the Fresh Air Filter button on the control panel for three seconds to complete the reset; if problems continue, LG points to its Contact Us page for further help.

Back to your everyday

Still showing Fresh Air Filter replacement?

A booking goes further when it has the reminder or code as shown, the model number from the rating plate, and a word on when that filter, screen or tub was last cleaned. With those three, the office can pack the right filter or cleaner for your appliance.

(844) 879-5178 Schedule maintenance