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Water Filter for the Kenmore KSRD22FKST15 (EDR5RXD1)
✓ 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:
✓
KSRD22FKST15 specifics — where the filter actually lives
The filter bay on the KSRD22FKST15 behind the lower fresh-food trim or base grille in most side-by-side layouts, so expect to clear one shelf edge before you have working room. The seat is a twist-in design — the cartridge drops into the keyed seat and locks with a short quarter turn.
Practical notes from the install forums: a stubborn first twist when the old o-ring has set, and a change-filter light that will not clear itself until you hold the reset. The KSR prefix is the tell: it usually marks a side-by-side chassis layout, which means shared cartridge economics — one media family, dozens of cabinet variants, all drinking from the same parts line. A -15 style suffix means running production revisions; filter fit stayed constant across the whole run.
KSR vs KTR — what the prefix tells you
The catalog pairs KSR with KTR, and the split matters at order time: KSR machines are side-by-side chassis; KTR machines are top-freezer. Both draw from the same cartridge line, which is why fit charts list them together. Working from the model code, the KSRD22FKST15 lands somewhere around 2001 to 2005; treat the window as approximate.
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.
KSRD22FKST15 filter questions
Clearing the filter status light on a Kenmore KSRD22FKST15?
The reset is a press-and-hold on the filter control with the cartridge in place; check the KSRD22FKST15 owner’s manual for where that control sits on your panel.
Does the Kenmore KSRD22FKST15 need a bypass plug when the filter is out?
No cap needed — the EDR5RXD1 bay passes water unfiltered while empty; it does not leak, it just skips filtration.
Are off-brand filters safe for a Kenmore 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 EDR5RXD1 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 KSRD22FKST15?
Every six months or at the rated gallon capacity, whichever comes first — the EDR5RXD1 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 EDR5RXD1. 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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What EDR1RXD1-class carbon blocks actually take out — and the systems that do remove fluoride. — read the guide →