The Frigidaire PureSource Ultra II EPTWFU01 Refrigerator Water Filter helps keep fresh, filtered water flowing through compatible Frigidaire refrigerators.
It filters the water supplied to your refrigerator dispenser and ice maker, helping reduce unwanted substances that can affect water quality, taste, and odor.
The EPTWFU01 is tested and certified against NSF/ANSI Standards 42, 53, and 401 for applicable contaminant-reduction claims.
Its simple push-and-twist design makes regular filter easy in compatible refrigerators.
For best performance, replace your refrigerator water filter approximately every 6 months or 125 gallons, whichever comes first.
Key Benefits
Fresh-Tasting Water & Ice
Helps reduce chlorine taste and odor for cleaner, fresher-tasting refrigerator water and ice.
Certified Filtration
Tested and certified against NSF/ANSI Standards 42, 53, and 401 for applicable contaminant-reduction claims.
Helps Reduce Selected Contaminants
Designed to reduce lead, mercury, cysts, pesticides, insecticides, BPA, asbestos, selected pharmaceuticals, and other listed substances.
125-Gallon Rated Capacity
Provides filtration for up to 125 gallons of refrigerator water under rated conditions.
Approx. 6-Month Filter Life
Designed for regular approximately every six months or 125 gallons.
Easy Push & Twist Installation
Features a convenient push-and-twist design for compatible refrigerator filter housings.
Compatibility
The EPTWFU01 PureSource Ultra II is designed for select Frigidaire refrigerators that use the PureSource Ultra II filtration system.
Compatible filter references include:
- EPTWFU01
- PureSource Ultra II
- EPTWFU01C
Different Frigidaire refrigerators use different water filter systems, so check the filter number currently installed in your refrigerator before ordering.
Filtration Performance
The PureSource Ultra II EPTWFU01 is tested and certified against NSF/ANSI Standards 42, 53, and 401 for applicable filtration claims.
It helps reduce substances including:
- Chlorine taste and odor
- Particulates Class I
- Cysts
- Lead
- Mercury
- Pesticides
- Insecticides
- BPA
- Asbestos
- Selected pharmaceuticals
Regular filter helps maintain consistent filtration performance and fresh-tasting refrigerator water.
Product Specifications
Brand: Frigidaire
Product Line: PureSource Ultra II
Filter Model: EPTWFU01
Product Type: Refrigerator Water & Ice Filter
Application: Refrigerator Water and Ice Filtration
Rated Capacity: Up to 125 Gallons
Recommended: Every 6 Months or 125 Gallons
Installation Type: Push and Twist
Flow Rate: 0.65 GPM
Certification: NSF/ANSI 42, 53 & 401
Compatible Brand: Frigidaire
Condition: New
When to Replace Your Filter
For best filtration performance, replace the PureSource Ultra II filter approximately every 6 months or 125 gallons, whichever comes first.
A may also be needed if:
- Refrigerator water flow becomes slower
- Water taste or odor changes
- Your refrigerator's filter indicator turns on
- Ice develops an unusual taste or smell
- Approximately six months have passed since your last filter change
Regular helps maintain water quality and consistent refrigerator water flow.
Easy Filter
The EPTWFU01 uses a convenient push-and-twist installation system.
The filter fits directly into the compatible refrigerator filter housing and locks into position with a simple 90-degree turn.
After, flush water through the dispenser before normal use to prepare the new filter and remove trapped air.
What's Included
Your selected quantity of:
Frigidaire PureSource Ultra II EPTWFU01 Refrigerator Water Filter(s)
Available pack quantities may include:
- 1 Pack
- 2 Pack
- 3 Pack
- 4 Pack
The quantity selected on the product page will match the number of filters included in your order.
Brand Information
The EPTWFU01 is part of Frigidaire's PureSource Ultra II refrigerator water filtration system.
USA Filter Shop is an independent retailer. Frigidaire, PureSource Ultra II, EPTWFU01, and related product names and trademarks are the property of their respective trademark owners.
Shipping
Standard Shipping: 5–7 business days
Frequently Asked Questions
What is Frigidaire EPTWFU01?
EPTWFU01 is the model number for the Frigidaire PureSource Ultra II refrigerator water and ice filter.
Is EPTWFU01 PureSource Ultra or PureSource Ultra II?
EPTWFU01 belongs to the PureSource Ultra II filter system.
Does EPTWFU01 fit every Frigidaire refrigerator?
No. Frigidaire refrigerators use different water filter systems. Check your existing filter number or refrigerator model before ordering.
How long does the EPTWFU01 filter last?
It is designed for approximately 6 months or 125 gallons, whichever comes first.
What is the capacity of the EPTWFU01?
The filter has a rated capacity of up to 125 gallons.
Is the EPTWFU01 NSF certified?
Yes. It is tested and certified against NSF/ANSI Standards 42, 53, and 401 for applicable contaminant-reduction claims.
What contaminants does the PureSource Ultra II help reduce?
It helps reduce chlorine taste and odor, particulates, cysts, lead, mercury, pesticides, insecticides, BPA, asbestos, selected pharmaceuticals, and other substances covered by its certified filtration performance.
Does this filter work with the refrigerator ice maker?
Yes. In compatible refrigerators, the filter treats water supplied to both the refrigerator water dispenser and ice maker.
How do I know if this is the correct filter?
Check your current refrigerator water filter for the EPTWFU01 or PureSource Ultra II reference before ordering.
How often should refrigerator water filters be changed?
For this filter, is recommended approximately every 6 months or 125 gallons, whichever comes first.
Product Highlights
Fits Select Frigidaire Refrigerators
Designed for refrigerators that use the PureSource Ultra II / EPTWFU01 system.
125-Gallon Rated Capacity
Reliable filtration for refrigerator water and ice.
NSF/ANSI 42, 53 & 401 Certified
Certified filtration performance for applicable contaminant-reduction claims.
Approx. 6-Month
Replace every six months or 125 gallons for best performance.
Easy Push & Twist Fit
Simple design for compatible refrigerator filter housings.
