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Water Filter for the KitchenAid KTRA22EMSS04 (EDR6D1)
✓ 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:
✓
KTRA22EMSS04 specifics — where the filter actually lives
The KTRA22EMSS04 carries its water filter in the fresh-food cavity, upper rear in most top-freezer builds with a dispenser, a deliberate placement that keeps the swap away from the door seals and drawer rails. Mechanically the KTRA22EMSS04 uses a twist-in cartridge: seat the cartridge against the o-ring, quarter-turn clockwise, and let the keyed flange do the aligning for you.
Two quirks worth knowing before you order: expect dribble at the bay on removal even with the supply off, and remember the indicator will not self-clear — hold the reset control. Prefix literacy pays here: KTR on this badge family usually means top-freezer stock, which is why fit charts list cartridges by chassis code first. That trailing 04 is the revision counter: KTR chassis revisions share one water path, so the cartridge order never changes with it.
KTR vs KSR — what the prefix tells you
The KTR/KSR pair divides this family by layout — The top-freezer/side-by-side chassis split tracks the KTR/KSR prefixes — cartridge fit follows the water path, not the label on the door. Model-code reading puts the KTRA22EMSS04 at roughly 2003-2007 — treat that as approximately right, not a production guarantee.
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.
KTRA22EMSS04 filter questions
How do I reset the filter light on the KitchenAid KTRA22EMSS04?
Hold the filter-reset control a few seconds after the swap; the status light clears only with a seated cartridge, and the KTRA22EMSS04 manual maps the control by panel type.
Can I run the KitchenAid KTRA22EMSS04 with no cartridge installed?
The bay self-seals: with no cartridge the KTRA22EMSS04 still dispenses, just unfiltered. No bypass plug exists for this line.
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 EDR6D1 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 KTRA22EMSS04?
Every six months or at the rated gallon capacity, whichever comes first — the EDR6D1 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
This bay takes the OEM EDR6D1. ClearFit verified-fit alternatives for this exact slot are being staged — every compatible option for your fridge is one lookup away.
Check every filter that fits →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
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