Clearly Filtered 10-Cup Water Filter Pitcher vs Frigidaire ULTRAWF PureSource Ultra Refrigerator Water Filter
Head-to-head spec comparison to help you pick the right water filter for your needs.
Spec Winner
Frigidaire ULTRAWF PureSource Ultra Refrigerator Water Filter
Wins on 2 of 2 spec categories
Spec-by-Spec Comparison
| Spec | Clearly Filtered 10-Cup Water Filter Pitcher | Frigidaire ULTRAWF PureSource Ultra Refrigerator Water Filter |
|---|---|---|
| Form factor | Pitcher | Refrigerator cartridge |
| Evidence tier | Mixed: certified plus lab-report claims | Strong genuine-cartridge receipt |
| Certifier | NSF plus independent labs | NSF International / WQA sustainability certification |
| Certified standards | 42 and 372 certified; broader claims require report review | 42, 53, and 401 in PureSource Ultra |
| Primary claim receipt | Certified taste/odor and materials claims are clearer than broad marketplace reduction claims | Certified reductions apply to ULTRAWF in compatible PureSource Ultra refrigerator systems |
| Service cycle | Up to 100 gal / about 4 months | 200 gal / 3-6 months |
| Est. annual filters | 165 USD | 112 USD |
| Flow | 0.05 gpm | 0.5 gpm |
| Install burden | Pitcher, no install | Push-to-lock refrigerator cartridge |
| TDS reduction | No | No |
| Price | $100 | $56 |
| Rating | 8.2/10 | 8.2/10 |
| Buy on Amazon | Buy on Amazon |
Pros & Cons
Clearly Filtered 10-Cup Water Filter Pitcher
Pros
- Pitcher format is simple for renters and buyers who cannot change plumbing
- NSF 42 and 372 certification language is clearer than many pitcher listings
- Broad independent-test claims make it worth tracking in the claim-receipt ledger
Cons
- Broad contaminant claims lean heavily on lab reports beyond the currently easy-to-verify certification claims
- Premium pitcher price and cartridge cost need ongoing price checks
- Slow gravity filtration can frustrate high-volume households
Frigidaire ULTRAWF PureSource Ultra Refrigerator Water Filter
Pros
- Official Frigidaire page names NSF/ANSI 42, 53, and 401 certification in PureSource Ultra systems
- 200-gallon/six-month service cycle gives a clear maintenance deadline
- Genuine-filter packaging and compatibility warnings are useful for avoiding counterfeit or wrong-family cartridges
Cons
- ULTRAWF is not interchangeable with every Frigidaire filter family
- Third-party compatible cartridges need separate receipts before carrying health-effect claims
- Annual cartridge cost is high for a fridge-only drinking-water path
Our Verdicts
Clearly Filtered 10-Cup Water Filter Pitcher
Clearly Filtered is a useful launch product because it shows the exact evidence distinction Filter Report exists to make: some claims are certified, while broader health-effect claims need lab-report and certifier receipt review before being repeated as fact.
Frigidaire ULTRAWF PureSource Ultra Refrigerator Water Filter
Frigidaire ULTRAWF is a useful receipt-led cartridge pick because the official page gives standards, capacity, flow, and replacement cadence in one place. It should be recommended only to owners whose refrigerator specifically calls for ULTRAWF/PureSource Ultra.