Frigidaire EPTWFU01 PureSource Ultra II Refrigerator Water Filter
- NSF/ANSI 42 & 53 certified
- 200 gal / 6-month capacity
- Tool-free install in 2 min
- Fits 500+ refrigerator models
What's in the box
One replacement cartridge, install instructions, and a refill reminder magnet.
How to install (2 mins)
- Twist out your old filter (quarter-turn counter-clockwise).
- Slide the new cartridge into the same slot.
- Twist clockwise until it clicks.
- Run 2 gallons through to flush carbon dust.
Shipping & free returns
Free U.S. shipping on orders $100+. Ships same business day if ordered before 2pm ET. 30-day money-back guarantee — return for a full refund, no restocking fee.
Specs at a glance
- Capacity: 200 gallons / ~6 months
- Micron rating: 0.5 μm
- Flow rate: 0.78 GPM
- Operating pressure: 30–125 PSI
Why this filter
Frigidaire EPTWFU01 PureSource Ultra II Refrigerator Water Filter
Genuine Frigidaire EPTWFU01 PureSource Ultra II water filter for select Frigidaire and Electrolux refrigerators. Independently tested and built to OEM specifications, this genuine replacement filter reduces a wide range of potentially harmful contaminants while preserving the natural minerals that give water its great taste.
Key Benefits
- Genuine OEM Replacement: Manufactured to original equipment specifications for guaranteed fit and performance.
- Reduces Contaminants: Helps reduce chlorine taste & odor, lead, mercury, particulates, pharmaceuticals, and other potentially harmful contaminants.
- 6-Month Lifespan: Replace every 6 months (or 200-300 gallons) for the best taste and performance.
- Easy Installation: Twist-in design swaps out in under 5 minutes — no tools required.
- Trusted Brand: Backed by Frigidaire quality and engineering.
Compatibility
Designed for select Frigidaire refrigerators. EPTWFU01 / PureSource Ultra II for Frigidaire and Electrolux refrigerators. Check your refrigerator's manual or existing filter for compatibility before ordering.
How to Replace Your Filter
- Locate the filter — usually in the upper-right interior of the refrigerator or behind the base grille.
- Twist the old filter counter-clockwise (about a quarter turn) and pull it straight out.
- Remove the protective cap from the new EPTWFU01 filter.
- Insert and twist clockwise until it locks into place.
- Run 3–4 gallons of water through the dispenser to flush the new filter before drinking.
What is in the Box
- 1 × EPTWFU01 Refrigerator Water Filter
- Installation instructions
Specifications
| Filter type | Activated carbon block + sediment pre-filter |
|---|---|
| Capacity | 200 gallons / ~6 months |
| Micron rating | 0.5 μm |
| Flow rate | 0.78 GPM |
| Certifications | NSF/ANSI 42, 53, 401 |
| Operating pressure | 30–125 PSI |
| Replacement | Tool-free twist-in |
Independently lab-tested per NSF/ANSI 53.
Chlorine, VOCs, pharmaceuticals, microplastics, and more.
Fits these models
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