Home › Refrigerator Water Filters › Frigidaire › FFSS2625TSO
Water Filter for the Frigidaire FFSS2625TSO (WF3CB)
✓ 100% compatible — no bypass plug needed
🔧 5-min push-in swap
🇺🇸 Ships from Indiana
Every cartridge that fits this model — pulled live from the catalogue:
✓
FFSS2625TSO specifics — where the filter actually lives
On the FFSS2625TSO, the cartridge bottom of the fresh-food column or at the grille line in most side-by-side builds, the same estate every side-by-side refrigerator in this family uses. It is a twist-lock bay: one twist to release, one to lock; between them you are holding the entire service procedure.
Field notes: carbon fines in the first pours are normal for a fresh bed, and the filter timer only restarts when you hold the reset. Read the prefix and the maintenance writes itself: it places the machine in Frigidaire’s side-by-side family, which pins down the cartridge line, the reset behavior, and the service documentation worth consulting. Finish codes such as SO change the look, not the plumbing — order the cartridge by model, ignore the finish letter.
FFSS vs FFHT — what the prefix tells you
FFSS or FFHT: the badge difference that does (and does not) change the filter order. FFSS covers side-by-side, while FFHT covers top-freezer. The cartridge line is usually shared across both — order by chassis, not by door count. read the code as 26 cubic feet of capacity, which tells you the cartridge’s real workload between changes.
Swap it in 5 minutes
- Twist the old cartridge a quarter turn counterclockwise and pull it straight down — keep a towel in reach for the dribble.
- Fill the new cartridge with cold tap water so the chamber is not fighting an air pocket.
- Offer the new cartridge to the bay, push up, and twist a quarter turn clockwise until the stop catches.
- Run two gallons through the dispenser to flush carbon fines, then hold the filter-reset control until the status light clears.
What this filter takes out of your water
| What it targets | Standard that covers it |
|---|---|
| Chlorine taste & odor | NSF/ANSI 42 — aesthetic effects |
| Particulates, Class I | NSF/ANSI 42 — fine sediment |
| Lead | NSF/ANSI 53 — health effects |
| Cysts (cryptosporidium, giardia) | NSF/ANSI 53 — microbial |
| PFOA & PFOS | NSF/ANSI 53 (P473) — varies by cartridge |
Coverage above lists what the standard addresses, not a performance claim for any specific cartridge — removal claims vary by certificate, so check the NSF listing for the exact part number you are buying.
FFSS2625TSO filter questions
FFSS2625TSO filter light will not turn off — what is the reset step?
Lock in the new cartridge first, then hold the reset control for a few seconds — the FFSS2625TSO manual documents the button for each panel variant.
FFSS2625TSO with no water filter installed — safe, or does it need a bypass?
No — run it empty if you like; the WF3CB bay needs no bypass plug, it simply passes water through untreated.
Are off-brand filters safe for a Frigidaire refrigerator?
Certified aftermarket cartridges are built to the same NSF test standards as the OEM part, and federal warranty law (Magnuson-Moss) protects your coverage when you use them.
Why is the OEM WF3CB cartridge so much more expensive?
Part of the OEM price is the badge and the distribution chain. Certified alternatives meet the same test standards at a lower unit price, especially in multi-packs.
How often should I replace the filter in my FFSS2625TSO?
Every six months or at the rated gallon capacity, whichever comes first — the WF3CB class cartridges all share that service interval.
Do I need to turn off the water supply to change it?
No — the bay is designed for a live swap. Expect a small dribble, keep a towel in reach, and flush a couple of gallons through the new cartridge before the first glass.
Every filter that fits your fridge
| Cartridge | OEM WF3CB | RECOMMENDEDWF3CB Replacement Water Filter · 1-Pack – ClearFit | WF3CB Replacement Water Filter · 3-Pack – ClearFit | WF3CB Replacement Water Filter · 6-Pack – ClearFit |
|---|---|---|---|---|
| Price | OEM list | $10.49 | $26.22 | $47.16 |
| Verified fit | ✓ the bay cartridge | View & buy → | View & buy → | View & buy → |
This filter expires six months from today
Your HVAC filter is probably on a different cycle. Track them all in one place.
months until this filter should be replaced (200-gal rated life)
Free tool · tracks fridge + HVAC + whole-house · auto-refill optional
More models using this filter
Related guides
POPULAR GUIDE
How to change a Whirlpool refrigerator water filter
Every Filter 1–6 bay location — including the door-mounted bays on WRX models, with door-open angles and cap-release quirks. — read the guide →
POPULAR GUIDE
How to reset your Whirlpool filter light
Filter 1–6 indicator maps showing which key actually clears the light on your panel. — read the guide →
WATER PROBLEM GUIDE
Does your fridge filter remove fluoride?
What EDR1RXD1-class carbon blocks actually take out — and the systems that do remove fluoride. — read the guide →