As an Amazon Associate we earn from qualifying purchases. Commissions never affect our picks. Read our affiliate disclaimer.
The best Frigidaire refrigerator water filter replacement depends on which Frigidaire filter your fridge takes. Generic replacements are widely available for the PurePour PWF-1, PureSource Ultra II (EPTWFU01) and older PureSource 3 (WF3CB), but newer fridges with PurePour Connect use the PWF-2, which checks for a genuine filter.
We compared replacement filters on Amazon for each Frigidaire generation on fit, listed NSF/ANSI certifications and value, with genuine filters included as benchmarks.
Quick Answer: The Best Frigidaire Refrigerator Water Filter Replacement
- Best PWF-1 ReplacementGlacier Fresh PWF-1 3-Pack
- Best EPTWFU01 ReplacementJOBABA EPTWFU01 3-Pack
- Best WF3CB ReplacementJOBABA WF3CB 2-Pack
- Genuine ULTRAWF BenchmarkFrigidaire ULTRAWF
- Required for PurePour ConnectFrigidaire PurePour PWF-2
- Genuine PWF-1 BenchmarkFrigidaire PurePour PWF-1
Glacier Fresh’s PWF-1 three-pack is the best Frigidaire refrigerator water filter replacement for PurePour PWF-1 housings, with NSF 42 certification. JOBABA’s EPTWFU01 three-pack suits PureSource Ultra II fridges, and JOBABA’s WF3CB two-pack covers older PureSource 3 models.
Best Frigidaire Refrigerator Water Filter Replacement Comparison Table
| Product | Best For | Type | Key Feature | Buy |
|---|---|---|---|---|
| Glacier Fresh PWF-1 3-Pack | Best PWF-1 Replacement | NSF 42 generic for Frigidaire | NSF 42, 3-pack | Check Price |
| JOBABA EPTWFU01 3-Pack | Best EPTWFU01 Replacement | NSF 42 generic for Frigidaire | NSF 42, 3-pack | Check Price |
| JOBABA WF3CB 2-Pack | Best WF3CB Replacement | Generic for older Frigidaire | Older PureSource 3 | Check Price |
| Frigidaire ULTRAWF | Genuine ULTRAWF Benchmark | OEM Frigidaire filter | NSF 42, 53 | Check Price |
| Frigidaire PurePour PWF-2 | Required for PurePour Connect | OEM Frigidaire filter with PurePour Connect | Authenticity check | Check Price |
| Frigidaire PurePour PWF-1 | Genuine PWF-1 Benchmark | OEM Frigidaire filter | PurePour | Check Price |
The 6 Filters We Recommend
Replacements save money but typically list NSF 42 only. If your fridge uses the PWF-2, buy the genuine filter.
1. GLACIER FRESH FPPWFU01 Replacement for Frigidaire PurePour, 3 Pack
1. Glacier Fresh’s PurePour PWF-1 replacement is NSF 42 certified to reduce 97.9% of chlorine.
👍 Pros & Cons
Pros
- Three filters for less
- NSF 42 certified
- Clear model list
- Low cost
Cons
- Aesthetic only
- Generic fit
- Not for lead
📄 Detailed Review
- Replaces: FPPWFU01, EPPWFU01, PWF-1
- Certification: NSF 42 certified
- Chlorine: 97.9% reduction
- Life: 6 months or 200 gallons
- Count: 3 filters
- Fits: FRSS2623AS, GRBN2012AF and others
Glacier Fresh’s three-pack for Frigidaire PurePour housings is NSF 42 certified to reduce 97.9% of chlorine.
It lasts six months or 200 gallons per filter and lists compatible models such as FRSS2623AS and GRMC2273CF. A three-pack covers 18 months for less than two genuine filters.
2. JOBABA JO22 Replacement for Frigidaire EPTWFU01, 3 Pack
2. JOBABA’s JO22 fits PureSource Ultra II housings.
👍 Pros & Cons
Pros
- Low cost
- NSF 42
- Three filters
- Wide compatibility
Cons
- Aesthetic only
- Lesser-known brand
- Generic fit
📄 Detailed Review
- Replaces: EPTWFU01, PureSource Ultra II
- Certification: NSF 42
- Count: 3 filters
- Fits: Many Frigidaire French door models
- Life: About 6 months
- Reviews: 2,000+ ratings
JOBABA’s JO22 is an NSF 42 certified, low-cost three-pack for Frigidaire EPTWFU01 housings.
Over 2,000 ratings and a long compatibility list. It is certified to NSF 42 and lists dozens of compatible Frigidaire model numbers.
3. JOBABA Replacement for Frigidaire WF3CB PureSource 3, 2 Pack
3. JOBABA’s WF3CB two-pack covers older Frigidaire models.
👍 Pros & Cons
Pros
- Covers older PureSource 3 fridges
- Low cost
- NSF 42
- Two filters
Cons
- Aesthetic only
- Generic
- Fewer reviews
📄 Detailed Review
- Replaces: WF3CB, PureSource 3
- Certification: NSF 42
- Life: 6 months or 200 gallons
- Count: 2 filters
- Prep: Flush about 4 gallons
- Fits: Older Frigidaire models
For older Frigidaire refrigerators that take the WF3CB PureSource 3 cartridge, JOBABA’s two-pack is an NSF 42 option.
Flush about four gallons after installing. Each filter lasts up to six months or 200 gallons.
4. Frigidaire ULTRAWF PureSource Ultra Refrigerator Water Filter
4. Frigidaire’s ULTRAWF is the genuine choice for many side-by-sides.
👍 Pros & Cons
Pros
- NSF 53 health claims
- Genuine fit
- Huge review base
- Easy twist-in
Cons
- Older housing
- Pricey
- 6-month life
📄 Detailed Review
- Part number: ULTRAWF (PureSource Ultra)
- Certifications: NSF 42 and 53
- Media: Carbon-based filter
- Reduces: Chlorine taste and odor plus listed contaminants
- Life: About 6 months
- Reviews: 46,000+ ratings
The PureSource Ultra ULTRAWF is Frigidaire’s long-running genuine filter for many side-by-side models, certified to NSF 42 and 53.
Lists NSF 42 and 53.
5. Frigidaire PWF-2 Refrigerator Water and Ice Filter
5. PWF-2 fridges need the genuine PWF-2.
👍 Pros & Cons
Pros
- Counterfeit check built in
- 99% contaminant claim
- Genuine fit
- Newer design
Cons
- Only fits PWF-2 fridges
- Pricey
- Generics may not work
📄 Detailed Review
- Part number: PWF-2
- Claim: Certified to reduce up to 99% of contaminants (Frigidaire)
- Tech: PurePour Connect verifies genuine filter
- Error alert: Shows an error if wrong filter installed
- Life: About 6 months
- Reviews: 2,500+ ratings
Frigidaire’s PWF-2 adds PurePour Connect, which checks that a genuine filter is correctly installed and shows an error if not. Frigidaire says it is certified to reduce up to 99% of contaminants.
Generics can trigger an error message.
6. Frigidaire FPPWFU01 PurePour PWF-1 Refrigerator Water Filter
6. Frigidaire’s genuine PWF-1 is the fit-guaranteed option.
👍 Pros & Cons
Pros
- Genuine fit
- Current Frigidaire standard
- Large review base
- Easy push-in
Cons
- Pricey
- Listing gives little filtration detail
- 6-month life
📄 Detailed Review
- Part numbers: FPPWFU01, PWF-1
- Fits: Frigidaire and Electrolux models with PurePour
- Life: About 6 months
- Type: Genuine OEM
- Reviews: 12,000+ ratings
- Note: Check certification details on Frigidaire’s spec sheet
The PurePour PWF-1 (FPPWFU01) is Frigidaire’s current genuine filter for many newer Frigidaire and Electrolux refrigerators.
Choose it if your warranty matters most.
How We Chose the Best Frigidaire Refrigerator Water Filter Replacement
To choose the best frigidaire refrigerator water filter replacement, we compared filters sold on Amazon in the U.S. on exact part-number fit, NSF/ANSI certifications listed by each brand (42 for taste and odor, 53 for health contaminants such as lead, 401 for emerging contaminants), rated capacity and replacement interval, and owner reviews for leaks, poor fit and slow flow. We separate certified claims from a brand’s own lab testing, and we note that most refrigerator filters do not remove fluoride.
We checked certification claims against the standards published by NSF International and the EPA’s guidance on lead in drinking water, and we encourage readers to look up a filter’s model number in NSF’s or IAPMO’s online listings. Our full process is explained on our How We Test page. We do not list prices or star ratings because they change daily.
How to Choose the Best Frigidaire Refrigerator Water Filter Replacement
Know your generation
ULTRAWF, EPTWFU01, PWF-1, PWF-2 and WF3CB look different. Match the part number on the old filter.
PWF-2 limits generics
PurePour Connect checks that a genuine filter is installed.
Certification gap
Most replacements are NSF 42 for taste and odor. For lead, choose a filter listing NSF 53, such as genuine ULTRAWF.
Value
Three-packs cost less per filter and cover 18 months.
Flush and check
Flush a few gallons and check for drips after installing.
Where the filter sits
Side-by-side ULTRAWF filters are usually in the upper-right of the fresh food section; French door filters are often in the ceiling or upper-left.
When to change
About every six months, or sooner if flow slows or ice tastes off.
Genuine vs replacement cost
Two genuine Frigidaire filters a year cost noticeably more than one replacement three-pack that lasts 18 months. If you are happy with taste and odor improvement and your fridge does not use PWF-2, a certified replacement is a sensible way to save.
Tips for Getting the Most From Your Filter
- Match the part number. Every generation differs.
- Buy three-packs. Better value.
- Flush 3–4 gallons. After install.
- Reset the light. Per manual.
Below are common questions readers ask about choosing the best frigidaire refrigerator water filter replacement.
Frequently Asked Questions
What is the best Frigidaire refrigerator water filter replacement?
Glacier Fresh’s PWF-1 three-pack for PurePour PWF-1 fridges.
Can I use a generic in a PWF-2 fridge?
PWF-2 fridges check for genuine filters, so generics may not work.
Do generic Frigidaire filters remove lead?
Most list NSF 42 only; genuine ULTRAWF lists NSF 53.
How long does a replacement last?
About six months or 200 gallons.
Are Electrolux filters the same?
Many PurePour filters fit both brands; check the listing.
Final Verdict
The best Frigidaire refrigerator water filter replacement is Glacier Fresh’s PWF-1 three-pack, with JOBABA for EPTWFU01 and WF3CB housings. Buy genuine PWF-2 filters for PurePour Connect fridges when choosing the best Frigidaire refrigerator water filter replacement.
Related Guides
More refrigerator research from Best Refrigerator Deals:
Prices and availability change often. Check the retailer listing for the current price, warranty and exact dimensions before you buy.
