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Water Filter for the KitchenAid KRFC300ESS06 (EDR1RXD1)
✓ 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:
✓
KRFC300ESS06 specifics — where the filter actually lives
The filter bay on the KRFC300ESS06 top-left of the fresh-food compartment in most French-door layouts, away from the door bins — usually a kneeling-height or shoulder-height swap, not a teardown. Mechanically it is a quarter-turn twist-in seat: offer the cartridge, feel the base o-ring register, and lock it by geometry rather than by force.
Practical notes from the install forums: expect dribble at the bay on removal even with the supply off, and remember the indicator will not self-clear — hold the reset control. The KRF in KRFC300ESS06 is doing real work: KRF is KitchenAid’s own coding for French-door bottom-freezer machines, and in that format the water path is long enough that a neglected cartridge shows up as flow drop before it shows up as taste. Revision 06 changed trim details, not the water circuit; order with confidence by model stem.
KRF vs KSR — what the prefix tells you
Know your KRF from your KSR and the cartridge question halves: KRF means French-door bottom-freezer, KSR means side-by-side chassis. For filter shopping the distinction matters less than you would think — same line, different cabinet. Model years 2015-2019 — the manufacturer-stated window for the KRFC300ESS06, per the official efficiency listing.
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.
KRFC300ESS06 filter questions
How do I reset the filter light on the KitchenAid KRFC300ESS06?
With the new cartridge seated, press and hold the filter reset until the light clears — panel placement differs, so the KRFC300ESS06 manual’s filter section has the exact control for your trim.
Will the KitchenAid KRFC300ESS06 dispense water without a filter cartridge?
Nothing to buy — the EDR1RXD1 housing closes without a cartridge; water runs unfiltered until the next one goes in.
Are off-brand filters safe for a KitchenAid 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 EDR1RXD1 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 KRFC300ESS06?
Every six months or at the rated gallon capacity, whichever comes first — the EDR1RXD1 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 EDR1RXD1 | RECOMMENDEDEDR1RXD1 Replacement Water Filter · 1-Pack – ClearFit | EDR1RXD1 Replacement Water Filter · Lead-Reduction · 1-Pack – ClearFit | EDR1RXD1 Replacement Water Filter · 3-Pack – ClearFit |
|---|---|---|---|---|
| Price | OEM list | $17.99 | $19.99 | $44.99 |
| 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 →