Which Frigidaire Refrigerator Air Filter Fits My Refrigerator?

Find the complete model before the filter number

Open the fresh-food compartment and locate the permanent model-and-serial label. Frigidaire label placement varies, so inspect the cabinet walls, ceiling area, door jamb, and other locations identified by official product support. Copy every letter, number, dash, and suffix. A sales name such as “Frigidaire Gallery French door” is not precise enough.

Photograph the label and type the model into Frigidaire Product Support. Open the model-specific manuals and search for “air filter,” “PureAir,” “filter housing,” and “reset air filter.” A correct manual normally identifies whether the appliance has an air filter, where it is located, how it is installed, and which replacement is specified.

If the label is hard to locate or read, follow How to find a Frigidaire refrigerator model number. Do not infer a missing character from a marketplace compatibility list.

Use three pieces of evidence

The strongest selection uses three matching records:

1. The complete appliance model and its official support page.
2. The model-specific Use & Care Guide or parts record naming the air-filter family.
3. Frigidaire’s compatibility checker on the candidate filter page.

The currently installed filter is supporting evidence, not final authority. A prior owner, mover, or technician could have inserted the wrong part. The housing shape is also only supporting evidence because carbon pads and cassettes can look alike in photos while differing in tabs, thickness, or required orientation.

When records disagree, keep the old part and packaging, confirm that the manual matches the complete suffix, and ask Frigidaire support to resolve the model. Do not trim media, bend tabs, stack filters, or operate with a cover forced shut.

PAULTRA2: use only after exact-model confirmation

PAULTRA2 is Frigidaire’s PureAir Ultra II air-filter product. Frigidaire describes it as a carbon-technology filter intended to capture odors and recommends replacement every six months. Those facts describe the product; they do not make it universal.

If—and only if—Frigidaire’s official model record confirms PAULTRA2 for your complete refrigerator model, the relevant shopping locator is Frigidaire PAULTRA2 PureAir Ultra II (Amazon ASIN B07LD37KTF). Before buying, confirm the live listing still names PAULTRA2, check the seller and quantity, and preserve the receipt. An ASIN cannot establish model compatibility or guarantee the condition of the item delivered.

If your manual names FRGPAAF2, RAF-2, RAF-1, or another part, do not use PAULTRA2 simply because the product image resembles the old filter. Return to the official model result.

FRGPAAF2/RAF-2: a different model-gated family

FRGPAAF2 is Frigidaire’s PureAir RAF-2 replacement refrigerator air filter, sometimes described in shopping language as AF-2. Frigidaire’s product instructions say that it installs without tools, with the carbon side facing out, and that the air-filter status should be reset after replacement. Those instructions apply to the RAF-2 system, not every Frigidaire housing.

Only after the complete refrigerator model is officially confirmed for FRGPAAF2/RAF-2 should you use Frigidaire FRGPAAF2 PureAir RAF-2 (Amazon ASIN B09GL4KH4D). Recheck the part number, seller, quantity, package seals, and return terms at checkout and delivery. If Frigidaire assigns PAULTRA2 instead, this link is not an alternative.

Frigidaire also sells RAF-1/FRGPAAF1 and may support other configurations. The existence of an RAF-2 successor number does not prove that it replaces RAF-1 for your model. Only an official supersession or model compatibility record can establish that relationship.

Do not confuse air filters with water filters

An air filter contains odor-absorbing media and sits in an airflow housing. A water filter connects to the dispenser and ice-maker water path. They can share a maintenance interval and appear in the same bundle, but neither identifies the other.

A refrigerator that uses PWF-1 water filtration might use RAF-2, PAULTRA2, or a different air configuration depending on the exact model. Conversely, knowing the air family does not identify the water cartridge. For water selection, use Which Frigidaire refrigerator water filter fits my refrigerator?.

An “Air Filter” reminder indicates a maintenance category, not a part number. Do not reset it until the correct filter has actually been replaced. Resetting a light cannot make the wrong filter fit or restore carbon capacity.

What if no replaceable air filter is listed?

Some refrigerators do not use a replaceable air filter. If the official manual and model parts record do not show one, do not interpret a vent cover, damper, or deodorizer compartment as an empty filter slot. Never remove an interior liner or service panel to search.

Also avoid universal cut-to-fit material unless Frigidaire explicitly authorizes it for the exact housing. Added material can obstruct airflow, contact a fan, shed particles, hold moisture, or prevent the cover from closing. Baking soda placed on a shelf is not a mechanical substitute for an engineered cassette and should never be poured into a filter housing.

If the refrigerator has persistent odors but no filter, discard spoiled food, clean spills and bins using the manual’s care instructions, verify normal temperatures, and inspect door sealing. An air filter reduces odors; it does not correct spoilage, mold, drainage trouble, or inadequate cooling.

Why visual matching fails

Marketplace photos hide scale and often combine multiple compatible-product claims in one title. A rectangular black or gray filter may appear identical while its frame, notch, airflow face, or thickness differs. Packaging color can also change without changing the part, while a similar brand name can conceal a different family.

Measure or photograph an old filter only to help resolve an uncertain record. Do not use those observations to overrule the appliance model. Never shave a plastic frame or transplant loose carbon media. The correct part should sit as the manual illustrates and allow the cover to close by hand.

If the old filter has no readable number, photograph both faces and the housing in context before disposal. Frigidaire support can use the refrigerator model and those images; a retailer may otherwise match only the visible shape.

Buying and receiving the correct filter

Prefer Frigidaire directly or a reputable seller that identifies the genuine part number, quantity, return policy, and seller of record. A phrase such as “fits Frigidaire” is not equivalent to a Frigidaire genuine product, and a sponsored search result is not the manufacturer’s model lookup.

At delivery, compare the order, outer package, and individual filter. Check the exact family, quantity, sealed condition, frame, and instructions. Keep the receipt and packaging until the filter is installed, the cover closes, the fan sounds normal, and the reminder is reset by the model-specific method.

Do not open several candidates to trial-fit them. Resolve compatibility first while returns remain possible. If the correct filter will not seat gently, stop and compare orientation, hidden packaging, and housing damage. A blocked cover is evidence to investigate, not a reason to apply more force.

Replacement timing does not identify fit

Frigidaire says air filters should generally be changed every six months, and many models display a prompt. Food types and amounts may justify adjusting the interval. That guidance helps schedule service but cannot identify PAULTRA2, RAF-2, or another family.

Record installation date, exact part number, purchase source, and any reminder reset. When the next alert appears, verify the stored record against the refrigerator model rather than shopping from memory. A filter subscription should start only after the family and realistic interval are known.

If you buy water and air filters together, verify each part independently with Is a Frigidaire water-and-air filter bundle worth it?. A bundle can be officially sold yet still be wrong for a particular refrigerator.

Related Frigidaire guides

• Frigidaire refrigerator guide library
• How to replace a Frigidaire refrigerator air filter
• Where is the Frigidaire refrigerator water filter located?
• How long does a Frigidaire refrigerator water filter last?

Final Verdict

Choose a Frigidaire air filter from the complete refrigerator model, not from appearance or a generic family name. Confirm the result in official model support, the Use & Care Guide, and the candidate product’s compatibility check. PAULTRA2 and FRGPAAF2/RAF-2 require separate model gates, and either product link is relevant only after that exact confirmation. If no replaceable filter is documented, do not improvise one. Record the verified family so future six-month maintenance begins with evidence instead of another guess.