Frigidaire ยท Side-by-side (Gallery)
Frigidaire FGHS2631PF4A Water Filter Replacement
Matched by 2 parts retailer listings
The FGHS2631PF4A uses the Frigidaire PureSource Ultra (ULTRAWF)
- Part number
- ULTRAWF
- Also sold as
- PureSource Ultra, Kenmore 9999
- Replace
- about every 6 months
As an Amazon Associate I earn from qualifying purchases. We verify the genuine filter only. Non-genuine results aren't checked by us: confirm the listing names your model and an NSF/ANSI certification.
Confirm before you buy
- Check the model label inside your fridge reads FGHS2631PF4A (or FGHS2631PF).
- The filter in your fridge now should be labelled ULTRAWF / PureSource Ultra / Kenmore 9999.
How we checked this match
Matched by 2 parts retailer listings: filtersfast.com, allfilters.com.
Checked 2026-10-27. Spotted an error? Tell us.
Replacing the FGHS2631PF4A water filter
The ULTRAWF installs the same way in every refrigerator that uses it. Follow the ULTRAWF replacement steps or our full guide, how to replace a frigidaire refrigerator water filter. Where the filter sits varies by model, so check your owner's manual for its location.
FGHS2631PF4A water filter questions
What water filter does the Frigidaire FGHS2631PF4A use?
The Frigidaire PureSource Ultra (ULTRAWF), also sold as PureSource Ultra, Kenmore 9999. Matched by 2 parts retailer listings (filtersfast.com, allfilters.com).
How often should I change the FGHS2631PF4A water filter?
Replace the ULTRAWF about every 6 months. Change it sooner if water flow from the dispenser slows noticeably.