Is the Frigidaire refrigerator water filter actually worth it?
By Maya Bennett, kitchen & home · updated 2026-07-26
Worth it if it fits your fridge and you actually drink from the dispenser
Worth it, if it's the right filter for your fridge
around $50price at time of review — check Amazon for current
- Worth it ifYour Frigidaire model uses this exact push-twist cartridge
- Skip it ifYour fridge takes a different filter shape or size
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You reach for the water dispenser on the fridge door, and there's a half second where you can smell it before you taste it, a faint pool-chemical edge under the cold. Somewhere behind the crisper drawer sits a small white cartridge that's supposed to deal with that, and the little reminder light has been red for longer than anyone in the house wants to admit. That's the real question behind any refrigerator water filter from Frigidaire: is the thing actually doing something, or is it just standing between you and the tap?
Here's the part that actually matters: the PureSource Ultra II isn't just a plastic housing, it's packed with activated carbon, which is basically millions of microscopic pockets that grab onto chlorine, lead, nitrates and mercury as water passes through, the same way a sponge grabs dust. That's why the water tastes different, cleaner, flatter, no chemical edge, rather than just colder. The carbon does the filtering, the fridge just supplies the cold, which is free anyway. Install is push and twist: turn the old one 90 degrees counterclockwise, pull it out, slide the new one in with the grip sitting horizontal, push, twist 90 degrees the other way until it clicks. No tools, maybe two minutes, though the fridge won't reset its own memory. You have to hold the water filter button for three seconds until the light goes from red to green, or it'll keep nagging you. It's certified to WQA/ASPE/ANSI S 803 standards, which just means an independent body checked the sustainability and material claims instead of taking Frigidaire's word for it.
So you're not really buying a piece of plastic, you're buying the removal of that chemical edge before it ever reaches your glass, ice included. The cold was always free. The only thing you're paying for is what's inside the cartridge, and whether it's doing its actual job.
Worth it if
- Your Frigidaire model uses this exact push-twist cartridge
- You and your family drink and make ice from the dispenser regularly
- You want the light-reset routine and swap schedule to just be simple
Skip it if
- Your fridge takes a different filter shape or size
- You mostly buy bottled water and rarely touch the dispenser
- You've already found a certified compatible filter for less
Not for fridges that take a different filter, or households that rarely use the dispenser.
If you own a Frigidaire fridge that takes this exact filter and you and your family actually drink from the dispenser daily, this is a quiet, unglamorous yes: swap it on schedule and stop thinking about it. If you barely use the dispenser, or you've already found a compatible filter that costs less, save the money instead.
Check price on Amazon · around $50 or Add it to your Amazon cart to sit on it
Before you go
Can I use a generic water filter in my Frigidaire refrigerator?
Only if it's specifically certified as compatible with your exact Frigidaire model, since the push-twist mechanism and filtration standard vary by cartridge, and a poor fit can leak or bypass filtering entirely.
How often does a Frigidaire water filter need to be replaced?
Most Frigidaire filters, including this one, are designed for about six months of typical household use before the carbon loses its capacity to remove chlorine and contaminants.
How to reset a Frigidaire refrigerator after changing the water filter?
Press and hold the Water Filter button on the dispenser control for about three seconds until the indicator changes from red to green.
Full spec sheet
| Material | Extruded carbon block filter media |
|---|---|
| Product Dimensions | 2"D x 2"W x 9"H |
| Item Weight | 7.36 ounces |
| Product Benefits | Removes Odor |