5 Best Replacement Filters for Frigidaire Dehumidifiers (October 2026)
The best Frigidaire dehumidifier replacement filters include the Frigidaire PAULTRA2 Refrigerator Air Filter Replacement for Frigidaire refrigerator odor control, the Frigidaire FPPWFU01 PWF-1 Refrigerator Water Filter Replacement for Frigidaire refrigerator water, and the Cooyafan 9 x 11 x 1 MERV for Santa Fe Compact70 models.
On this page (5 sections)
The best Frigidaire dehumidifier filter replacement must match your exact dehumidifier model and filter dimensions. The Frigidaire products in this roundup are refrigerator filters, while the compatible dehumidifier options are specified for Santa Fe and Honeywell models.
A brand name alone does not confirm a fit. Start with your model number and manual, then compare the replacement’s stated compatibility and actual size with the filter you remove.
Our picks at a glance
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1
Best for Frigidaire refrigerator odor controlFrigidaire PAULTRA2 Refrigerator Air Filter Replacement
9.7/10 our score
See it on Amazon -
2
Best for Frigidaire refrigerator waterFrigidaire FPPWFU01 PWF-1 Refrigerator Water Filter Replacement
9.6/10 our score
See it on Amazon -
3
- 4
Check itHoneywell 50049537-005 Replacement Filter for DR65 TrueDRY
Best for Honeywell DR65 TrueDRY - 5
Best for larger Santa Fe and Honeywell modelsCheck it
How we compared Frigidaire dehumidifier filter replacements
The best replacement is the one specified for your model, with the right size and filter type. We checked the named model families, dimensions, filter ratings where given, and package counts.
No dehumidifier compatibility is supplied for the two Frigidaire products below. They are included to make the appliance distinction clear: one filters refrigerator air, and the other filters refrigerator water.
Neither is a Frigidaire dehumidifier replacement.
For other brands, compare the model-specific options in our guides to best Honeywell dehumidifier filter replacement, best Midea dehumidifier filter and best GE dehumidifier filter replacement.
| Product | Best for | Use | Size | Package | Our score |
|---|---|---|---|---|---|
| Frigidaire PAULTRA2 Refrigerator Air Filter Replacement | Frigidaire refrigerator odor control | Refrigerator air filter | 3.8 x 1.8 in | 2 filters | 9.7 |
| Frigidaire FPPWFU01 PWF-1 Refrigerator Water Filter Replacement | Frigidaire refrigerator water | Refrigerator water filter | 1 filter | 9.6 | |
| Cooyafan 9 x 11 x 1 MERV | Santa Fe Compact70 models | 9 x 11 x 1 in | 9.4 | ||
| Honeywell 50049537-005 Replacement Filter for DR65 TrueDRY | Honeywell DR65 TrueDRY | 9 x 11 x 1 in nominal | 9.1 | ||
| Pelano 14 x 17.5 x1.75 MERV | larger Santa Fe and Honeywell models | 14 x 17.5 x 1.75 in | 4 filters | 8.8 |
Frigidaire replacement filters and compatible alternatives
The two Frigidaire filters are for refrigerators, not dehumidifiers. The remaining options have compatibility details for specific Santa Fe or Honeywell units, so check the model name before choosing one.
Frigidaire PAULTRA2 Refrigerator Air Filter Replacement: Best for Frigidaire refrigerator odor control
- Genuine Frigidaire OEM refrigerator air filter
- Reduces odors from food and contaminants
- 3.8 x 1.8 in
- 2 filters
This Frigidaire replacement is for compatible refrigerators. It is not a dehumidifier filter, so match the appliance type before ordering.
Pros
- Genuine Frigidaire OEM filter
- Two filters in the package
Cons
- For refrigerators, not dehumidifiers
The Frigidaire PAULTRA2 is a refrigerator air filter, not a filter for a Frigidaire dehumidifier. It is a genuine OEM replacement for compatible refrigerators and is designed to reduce odors caused by food and contaminants.
Each filter measures 3.8 x 1.8 in, and the package contains 2 filters. Frigidaire recommends replacing it every 6 months for optimal performance in its intended refrigerator use.
This is the wrong choice if you need a dehumidifier filter. Check your unit’s manual for its filter number and appliance type before ordering.
Frigidaire FPPWFU01 PWF-1 Refrigerator Water Filter Replacement: Best for Frigidaire refrigerator water
- Frigidaire PurePour PWF-1 water filter
- One filter
This filter is for compatible refrigerators that use the PWF-1 water filter. It does not replace a dehumidifier air filter.
Pros
- Frigidaire brand filter
- PWF-1 model is identified
Cons
- For refrigerator water, not dehumidifier air
The Frigidaire FPPWFU01 is a PWF-1 refrigerator water filter. Its model number and single-filter package are clear, but it is not an air filter for a dehumidifier.
Choose it only if you need a compatible Frigidaire refrigerator water filter. For a dehumidifier, use the model number and required filter size to narrow the search.
Cooyafan 9 x 11 x 1 MERV: Best for Santa Fe Compact70 models
- 9 x 11 x 1 in
- MERV 13
- Compatible with Santa Fe Compact70, Ultra70, Element, Compact2 and UA 65H
- 2-pack
A two-pack of MERV 13 filters for the named Santa Fe dehumidifier models. Confirm your model and filter dimensions before ordering.
Pros
- Compatibility names several Santa Fe models
- Two filters included
Cons
- Not specified for Frigidaire dehumidifiers
Cooyafan’s 9 x 11 x 1 in MERV 13 filter is specified for the Santa Fe Compact70, Ultra70, Element, Compact2 and UA 65H dehumidifier models. For more options, see Santa Fe MERV 13 filters.
The two-pack offers a spare for the next replacement.
Cooyafan says the filter removes airborne particles such as dust, smoke, pollen and pet dander. Those claims do not guarantee compatibility with Frigidaire equipment, so match the listed Santa Fe model names to your own unit before ordering.
This is the closest fit among these choices for buyers comparing 9 x 11 x 1 in filters, but it is not identified for Frigidaire dehumidifiers.
Honeywell 50049537-005 Replacement Filter for DR65 TrueDRY: Best for Honeywell DR65 TrueDRY
- MERV 11
- Nominal size 9 x 11 x 1 in
- Actual size 9 x 11.38 x 0.75 in
- One filter
This Honeywell replacement is identified for DR65 TrueDRY dehumidifiers. Its actual dimensions differ from its nominal size, so compare both with your current filter.
Pros
- DR65 model fit is specified
- MERV 11 rating
Cons
- Only one filter included
Honeywell’s 50049537-005 is specified for DR65 TrueDRY dehumidifiers and has a MERV 11 rating. Its nominal size is 9 x 11 x 1 in, while its actual size is 9 x 11.38 x 0.75 in.
That difference is a useful reminder to check the filter slot and the removed filter, not just a rounded size. This Honeywell filter is not specified for Frigidaire models.
Pelano 14 x 17.5 x1.75 MERV: Best for larger Santa Fe and Honeywell models
- 14 x 17.5 x 1.75 in
- MERV 13
- Compatible with specified Santa Fe and Honeywell DR90 and DR120 models
- 4-pack
The four-pack is specified for several Santa Fe models and Honeywell DR90 and DR120 models. Check the exact model and filter size before choosing it.
Pros
- Four filters included
- Compatibility names Santa Fe and Honeywell models
Cons
- Not specified for Frigidaire dehumidifiers
Pelano’s MERV 13 filter measures 14 x 17.5 x 1.75 in and comes in a four-pack. Its stated compatible models include several Santa Fe units plus Honeywell DR90 and DR120 dehumidifiers.
The larger dimensions and different model families make this a poor match for buyers seeking a Frigidaire replacement unless their exact unit documentation confirms compatibility. Pelano recommends replacing the filter every 6 to 12 months for the named Santa Fe Advance90 model.
How can you identify the right filter for a Frigidaire dehumidifier?
Check the model number on your dehumidifier and use the manual to find its replacement filter part number or dimensions. Then compare that information with the replacement’s stated compatibility.
A filter that fits a different Frigidaire appliance is not interchangeable. The PAULTRA2 handles refrigerator air, and the FPPWFU01 handles refrigerator water.
If you already have a filter, note its printed part number and measure its width, height and thickness. When the manufacturer gives both nominal and actual dimensions, use the actual size to check clearance and fit.
Should you clean or replace the filter?
Follow the care instructions for your specific dehumidifier. Some filters can be cleaned, while others call for replacement; do not assume the same care method applies to every model.
Our guide explains how to clean a dehumidifier filter and when cleaning may suit a reusable filter. If you need a broader match by filter type, see best replacement air filter for dehumidifier or best replacement carbon filter for dehumidifier.
Which replacement should you choose?
Choose a replacement only when its compatibility details match your dehumidifier’s model and required dimensions. For a Frigidaire unit, confirm the part number in the manual or with Frigidaire before buying.
The Cooyafan and Pelano options name specific Santa Fe and Honeywell models, and the Honeywell 50049537-005 is for DR65 TrueDRY. The two Frigidaire filters here are for refrigerators.
For the best Frigidaire dehumidifier filter replacement, let the model number decide.
Our score weighs specs, features and buyer feedback against what you’re shopping for.
Our top 3 picks at a glance
-
1
Best for Frigidaire refrigerator odor control
Frigidaire PAULTRA2 Refrigerator Air Filter Replacement
9.7/10 our score
See it on Amazon -
2
Best for Frigidaire refrigerator water
Frigidaire FPPWFU01 PWF-1 Refrigerator Water Filter Replacement
9.6/10 our score
See it on Amazon -
3
Frequently asked questions
How do I find the right Frigidaire dehumidifier filter?
Find the model number on your dehumidifier and check the owner’s manual for its filter part number or size. Match both the appliance model and the filter dimensions before ordering.
A Frigidaire refrigerator filter will not fit just because it has the same brand name.
Can a refrigerator air filter replace a dehumidifier filter?
No. A refrigerator air filter is made for compatible refrigerator models, while a dehumidifier filter must match the dehumidifier’s design and filter slot.
The Frigidaire PAULTRA2 here is a refrigerator filter, not a dehumidifier replacement.
Can I use a filter with the same dimensions?
Matching dimensions are a useful first check, but they do not confirm fit on their own. Compare your dehumidifier model with the replacement’s stated compatibility, and check the filter’s actual dimensions when they are available.
This matters when nominal and actual sizes differ.
How often should I replace a dehumidifier filter?
Follow the interval in your dehumidifier’s manual, since replacement timing depends on the unit and filter. Check the filter regularly and replace it when the manual calls for it or when it is damaged or too dirty to clean.
Don’t apply a refrigerator filter’s schedule to a dehumidifier.
