KitchenAid ยท Bottom freezer
KitchenAid KBFA25ERSS01 / KBFA25ERSS Water Filter Replacement
Also listed as KBFA25ERSS01, with the same filter. Model numbers often carry an extra version or region code, so check the full number on the label inside your fridge.
Confirmed by the manufacturer's parts listing
The KBFA25ERSS uses the EveryDrop Filter 4 (EDR4RXD1)
- Part number
- EDR4RXD1
- Also sold as
- UKF8001, W11256384, W10735404, EVFILTER4, Kenmore 9084 (46-9084), Filter 4
- Replace
- every 6 months or 300 gallons, whichever comes first
Save on your next change: Genuine 2-pack (EDR4RXV2P)
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. Multi-pack links are Amazon searches for the manufacturer's own pack: check the brand and pack size on the listing.
Next change due in about 6 months. Add a reminder to your calendar:
Confirm before you buy
- Check the model label inside your fridge reads KBFA25ERSS (or KBFA25ERSS01).
- The filter in your fridge now should be labelled EDR4RXD1 / UKF8001 / W11256384 / W10735404 / EVFILTER4 / Kenmore 9084 (46-9084) / Filter 4.
How we checked this match
Confirmed by the manufacturer's parts listing: KitchenAid Parts listing for KBFA25ERSS01.
Checked 2026-10-28. Spotted an error? Tell us.
Replacing the KBFA25ERSS water filter
It's the same EDR4RXD1 filter in every refrigerator that uses it, but where it sits and how its housing opens can differ between models. Follow the EDR4RXD1 replacement steps or our full guide, how to change the water filter in a kitchenaid refrigerator, and check your owner's manual for the filter's location on the KBFA25ERSS.
No water from the dispenser after the change? Work through these checks before you call for service.
Other refrigerators that use the EDR4RXD1
KBFA25ERSS water filter questions
What water filter does the KitchenAid KBFA25ERSS01 / KBFA25ERSS use?
The EveryDrop Filter 4 (EDR4RXD1), also sold as UKF8001, W11256384, W10735404, EVFILTER4, Kenmore 9084 (46-9084), Filter 4. Confirmed by the manufacturer's parts listing (KitchenAid Parts).
How often should I change the KBFA25ERSS water filter?
Replace the EDR4RXD1 every 6 months or 300 gallons, whichever comes first. Change it sooner if water flow from the dispenser slows noticeably.