Refrigerator Air Filters
Refrigerator air filters help control food odours inside your fridge. Most here are Frigidaire PureAir filters, including PureAir Ultra (PAULTRA), FRGPAAF1, AF-2 and AFCB, with Electrolux EAF1CB, LG LT120F, GE and Whirlpool options too. These are air filters, not water filters, so match the air filter model in your fridge manual.
Shop Frigidaire refrigerator air filters and Electrolux refrigerator air filters, or find the water filter for your dispenser in refrigerator water filters.
Refrigerator air filter guide: model numbers and replacement ▾
How to find your fridge air filter
The air filter usually sits in a small compartment inside the fresh food section. Check the code on the old filter or in your fridge manual, then search it here. Several Frigidaire filters are sold in multi-packs with their own codes. Frigidaire uses the PureAir name for air filters and PureSource for water filters, so check that the listing title says Air Filter before you order.
Air filter numbers on this page
| Filter | Related numbers in our titles |
|---|---|
| Frigidaire PureAir Ultra (PAULTRA) | PAULTRA2PK, PAULTRA4PK |
| Frigidaire PureAir Ultra II | PAULTRAII2PK |
| Frigidaire FRGPAAF1 | FRGPAAF12PK, FRGPAAF22PK, FRGPAAF24PK, TMFRGPAAF1KT |
| Frigidaire FRPAPKRF | FRPAPKRF2PK, FRPAPK2RF |
| Frigidaire PureAir AF-2 | |
| Electrolux EAF1CB | |
| LG LT120F | ADQ73334008 |
How often to replace
As a general guideline, fridge air filters are replaced about every 6 months, or when your fridge's filter indicator says so. Replace sooner if odours come back. Writing the install date on the new filter makes the next change easy to track.
