Specs are compiled from manufacturer listings and verified buyer reviews and can change over time — please confirm the key details on the product page before buying.
Your Whirlpool fridge is flashing that the filter is done, and the store-aisle cartridges feel like a tax on clean ice. The short answer: a compatible aftermarket cartridge built for the EDR1RXD1 and W10295370A family does the same job for less. Just match the model number on your fridge door sticker and check the certification.
This guide is built by comparing the manufacturers’ published specifications and the patterns across verified customer reviews, so you get each pick’s real strengths and trade-offs instead of marketing spin.
Nine cartridges below fit the WRS325FDAM04 and its sibling models, sorted by what each one does best. Every pick is a twist-in refrigerator cartridge rated to NSF 42 (the standard for chlorine, taste and odor reduction) — the rating that matters most for a fridge filter. You can match the right wrs325fdam04 water filter to your fridge in a couple of minutes.
Top Picks
How To Choose The Best WRS325FDAM04 Water Filter
A refrigerator filter is a fit part first and a filtration part second. If the cartridge does not seat in your fridge’s filter housing, nothing else about it matters.
Start With The Model Number, Not The Brand
Open the fridge and look for the sticker or the old cartridge itself. You are hunting for WRS325FDAM04, WRS325FDAM02, WRS325SDHZ, or the cartridge codes EDR1RXD1, W10295370A, Filter 1, and WHR1RXD1.
Those codes describe the same physical housing, which is why one aftermarket cartridge can replace several original part numbers. Cross-check both the fridge model and the cartridge code before you buy.
Check For NSF 42 And NSF 372
NSF 42 is the certification for reducing chlorine, taste, and odor — the things you actually notice in a glass of fridge water. NSF 372 certifies the water-contact materials are lead-free.
Both are third-party certifications, not marketing labels. If a listing does not name them, treat the filtration claims as unverified.
Count The Cartridges In The Box
A filter is good for roughly 6 months or 200 gallons, so a three-pack covers you for well over a year of normal family use. Multi-packs also tend to lower the cost per cartridge.
Look At The Seal And The Install Method
Every cartridge in this list twists in without tools, but the sealing design is where cheap filters separate from good ones. A worn or thin O-ring is the usual cause of a drip after install.
Side-by-Side Comparison
| Model | Best For | Pack Size | Certification | Rated Life | Amazon |
|---|---|---|---|---|---|
| BOGDA W10295370A / EDR1RXD1 3-Pack★ Best Overall | Most buyers | 3 Count | NSF 42 & NSF 372 | Up to 6 months | Amazon |
| Ramco RA-10010S 3-PackDate Sticker Pick | Tracking install dates | 3 Count | NSF 42 & NSF 372 | 6 months / 200 gallons | Amazon |
| BHTCD EDR1RXD1-02 3-PackBest Value | Best value filtration | 3 Count | NSF | — | Amazon |
| HOMELOVELY HLY001 3-Pack | High-volume households | 3 Count | NSF | 6 months / 200 gallons | Amazon |
| WXOXIMI WX-10010S 3-Pack | Mineral retention | 3 Count | NSF 42 & NSF 372 | 6 months / 200 gallons | Amazon |
| WXOXIMI WRS315SDHM12 3-Pack | Premium carbon build | 3 Count | NSF 42 & 372 | 6 months / 200 gallons | Amazon |
| PhilyMex 001 3-Pack | Replacing old cartridges | 3 Count | NSF | Up to 6 months / 200 gallons | Amazon |
| QWFIZ W10295370A 4-Pack | Longest supply in the box | 4 Count | — | Up to 6 months / 200 gallons | Amazon |
Detailed Reviews
1. BOGDA W10295370A Water Filter Replacement (3 Filters)
Our pick — 4.5+★ from 950+ verified ratings; the strongest balance of quality and price.
The crowd favorite that quietly undercuts every original cartridge on the shelf
This is your safest first buy because it carries two certifications that actually tell you something: NSF 42 (chlorine, taste and odor reduction) and NSF 372 (lead-free materials). BOGDA builds the cartridge around a coconut shell carbon block. It drops straight into the housing on the WRS325FDAM04 and its WRS321, WRS325, WRS555, WRS571 and WRS588 relatives.
The box holds three cartridges, so at a filter change every six months you are set for roughly a year and a half. That is the value case in one line: one order, roughly eighteen months of changes. Owners lean on this one hardest for cost — it is praised most for value above anything else, with quality a close second.
Honest trade-off: the maker says up to six months, but a slice of buyers find it quits sooner than the original did. If your household goes through a lot of filtered water, treat the six-month mark as a ceiling rather than a promise. The same three-pack costs well under what one branded cartridge often runs, which is the reason it sits at the top here.
What wins people over
- Dual NSF 42 and NSF 372 certification printed right on the listing
- Three cartridges in the box, so one order covers well past a year
- Twist-in install with no tools and no leak complaints in the feedback
- Coconut shell carbon block rated for chlorine, taste and odor reduction
Where it can fall short
- Actual lifespan runs shorter than the stated six months for some homes
- Filtration sheet lists taste, odor and chlorine rather than exotic contaminants
Go with this if: you want the most balanced three-pack and care about seeing both certifications in writing.
Think twice if: you expect a full six months no matter how much water your family drinks.
2. Ramco RA-10010S Water Filter for Whirlpool (3 Pack)
A three-pack that hands you a sticker to remember when you installed it
Forgetting when you last swapped the cartridge is the most common reason people drink through an expired filter. Ramco solves that with a small thing done well: each box includes month stickers you stick on the cartridge so the change date is right there when you open the door. It is a small detail that pays off every time you open the door.
The filtration is laid out precisely. Ramco rates the cartridge at 0.5 micron layered filtration, which is the particle size it intercepts, and says the Sri Lankan coconut shell carbon carries twice the micropores and 37% more adsorption area than ordinary charcoal. It carries NSF 42 and NSF 372 certification, and the maker rates each cartridge at 6 months or 200 gallons.
The catch is the fit sheet. Compatibility is spelled out for the EDR1RXD1 and W10295370A family, but read your fridge model before ordering — this cartridge is built for that housing, not for every Whirlpool ever made.
Why it earns a spot: the install stickers turn a vague calendar guess into a dated routine, and the 0.5 micron rating is a specific filtration number rather than a slogan.
One thing to check: the maker backs it with a stated 2-year warranty and a 30-day return window, which is worth knowing if you are unsure of the fit.
Pick this one for: the household that keeps losing track of the last filter change.
Not for you if: your fridge model is not on the EDR1RXD1 compatibility list.
3. BHTCD WRS325SDHZ01 Water Filter (3 Pcs)
The one that fits like it was made for your Whirlpool because nearly is
BHTCD lists your fridge by name. WRS325FDAM02, WRS325FDAM04, WRS325FDAW04, WRS325SDHB04/05 and WRS325SDHW01 all appear on the compatibility sheet, which is the single most useful thing a replacement cartridge can publish. It is rated at 4.0+ across 200+ ratings, and the pattern in the feedback is a filter that fits, seats, and does not leak.
The install is the reason people rate it well: no tools, twist out the old one, twist in the new one until it clicks. Certification is NSF for reducing chlorine, taste and odor, and the media is carbon fiber. One buyer’s practical point worth repeating is that it saved them from buying bottled water — that is the real economics of a good fridge filter.
Where it gets complicated is the taste. The majority find the water clean and neutral, but a few still say it reads like tap water. That is not a defect — it depends on what your incoming supply tastes like to begin with.
Stand-out strength: the compatibility sheet names the WRS325FDAM04 directly, so you are not guessing whether it will seat in your housing.
The honest limit: some taste complaints, which usually track the water going in rather than the cartridge itself.
This suits: anyone whose fridge model shows up on BHTCD’s compatibility list and who wants a no-drama swap.
Look elsewhere if: you have a picky household and the tap water already tastes off before it is filtered.
4. HOMELOVELY HLY001 Filter 1 Replacement (3 Pack)
A denser cartridge that reads heavier in the hand and holds a large carbon block
Pick up a HOMELOVELY cartridge and the first thing you notice is mass — 1.3 pounds each, which is a lot of activated carbon block in a fridge filter. That weight is the tell that you are holding a solid carbon plug rather than a thin shell, and it fits the housing at a listed 7.4 inch depth, 2.1 inch width and 6.3 inch height.
Filtration runs through Sri Lankan coconut shell carbon the listing rates to cut 99% of impurities, backed by NSF 42 certification for chlorine and odor. Life is up to 6 months or 200 gallons, and the kit ships with a monthly install label so you can track the change date at any point.
The trade-off follows the weight — a cartridge this dense takes a firm full twist to seat, so line it up before you push. At 4.5+ across about ninety ratings, the consensus is that it works well and fits cleanly.
What it nails: a heavy, fully populated carbon block with the fit and performance described plainly on the compatibility sheet.
Worth knowing: the stout body needs a deliberate seat, so do not force it at an angle.
Reach for this if: you want a substantial carbon block and a 200-gallon rating in one cartridge.
Consider another pick if: you want the lightest possible twist-in with minimal fiddling.
5. WXOXIMI WX-10010S Water Filter Replacement (3 Pack)
One filter that keeps your water’s minerals while it strips the chlorine
Some people want every last thing removed; others want their water cleaned without being stripped bare. WXOXIMI lands on the second idea. The listing is explicit that minerals stay in the water while chlorine, taste, odor, and suspended particles get filtered out, and the media is Sri Lankan coconut shell carbon selected for micropore count.
It carries NSF 42 for the aesthetic stuff and NSF 372 for lead-free water contact, and the maker rates it for 6 months or 200 gallons. The compatibility sheet reaches well past your fridge — EDR1RXD1, W10295370A, Filter 1, WHR1RXD1, KAD1RXD1 and the GSC25C series all appear, so you have room to double-check the fit.
Here is the part to weigh honestly. Fit is the one point where the feedback splits, with some buyers saying it does not seat in the models they expected. Functionality and flow, by contrast, are the things that earn the most praise. The cartridge is compact at 2 inches across and 2 inches deep, so measure before you commit if you have an older housing.
Strongest case: a mineral-retaining carbon block with dual certifications and a broad compatibility sheet for cross-checking.
The one caveat: measure your housing first — seating is the recurring split in the feedback.
The right match for: a household that wants clean-tasting water that still carries its minerals.
Give it a skip if: your fridge is on the edge of the compatibility sheet — confirm the fit before you buy.
6. WXOXIMI WRS315SDHM12 Water Filter 1 (3 Pack)
A filter pitched at serious carbon, but you need to check your fridge first
Filtration is where this one leads. WXOXIMI rates it at 99% removal of chlorine, heavy metals and odors across 53+ listed pollutants, including VOCs (volatile organic compounds), THM (trihalomethanes) and chromium. It uses the same Sri Lankan coconut shell block as its stablemate, with more surface area and micropores (tiny pores that trap particles) than a standard charcoal filter. Dual NSF 42 and 372 certification backs the claims.
The fit is where it needs your attention. WRS325FDAM04, WRS325FDAW04, WRS325SDHZ, WRS321SDHZ and the WRS315 and WSF26 series are listed, so it should seat cleanly if your fridge is on that sheet. It installs in minutes and the maker recommends a 6-month or 200-gallon change.
Now the honest part: the feedback on fit is genuinely mixed — some find a perfect fit, some find it will not seat in their fridge. Compatibility is also the most-discussed topic in the reviews. The filtration and value scores are the two things buyers back. If your model is confirmed, you have a serious filter; if it is not, this is not the one to roll the dice on.
Where it shines: a 99% filtration claim on 53+ pollutants with dual NSF certification behind it.
Check before buying: fit is the mixed point in the reviews, so confirm your fridge model before you order.
Best for: a fridge confirmed on the compatibility sheet where you want the strongest carbon spec.
Stay away from this pick if: your model number is not printed on the listing.
7. PhilyMex 001 Water Filter (3 PK)
A three-pack built for people who want the swap done in one twist
PhilyMex keeps the promise simple: it lists WRS325FDAM04 and its sibling models right on the compatibility line, then tells you the install needs no tools. Inside is a coconut shell activated carbon block, and the maker rates it to cut chlorine, lead, asbestos and other impurities while leaving the minerals in.
You get up to 6 months or 200 gallons per cartridge, depending on use, and the certification is NSF. The cartridge measures a listed 2.4 inch depth by 8 inch width by 6 inch height and weighs 1.4 pounds. That is heavier than most in this roundup — a sign of solid carbon fill rather than a thin shell.
The straightforward verdict is for households that want no drama out of this purchase. What people back most is the value of a three-pack, with quality close behind and fit right there too. If you are replacing a tired cartridge and just want it done, this does it.
What it nails: a tool-free twist-in swap on a fridge model it names, with a filled-out 1.4 pound carbon cartridge behind it.
The value logic: three cartridges cover the six-month change cycle for over a year, so the box lasts.
Pick it when: your fridge is on the list and you want a simple, three-pack swap.
Skip the guesswork: if your model is not on the compatibility line, confirm the fit first.
8. QWFIZ W10295370A Water Filter Replacement (4 Pack)
The biggest supply in the box — four cartridges to a single order
If your goal is to stop thinking about this chore for as long as possible, four beats three. QWFIZ ships four cartridges in one set and lists WRS325FDAM04 plus WRS325SDHZ as compatible models. Each cartridge uses a 3-layer design the maker calls 30% more efficient than an ordinary filter, removing over 99% of impurities, chlorine and heavy metals like lead and mercury.
Inside is a food-grade coconut shell carbon block, rated for 6 months or 200 gallons per cartridge. The maker claims filtered impurity content under 0.1 milligrams per liter — a maker’s figure, not an independent measurement. Install needs no tools.
Here is the caution worth giving weight: the feedback on fit and on leakage is not uniform, with some owners saying it will not align properly and a handful reporting drips. Function and water flow, on the other hand, are the points the feedback backs most. If your housing is a confirmed WRS325FDAM04 and the seal feels solid on the first twist, you have a four-pack that will last close to two years of routine changes. If it does not seat first time, stop and re-bed it rather than force it.
The standout: four cartridges in one set, plus a 3-layer design rated at 30% more efficient than an ordinary filter.
Do this first: seat it square and check the seal — fit and leakage are the two points the feedback does not fully agree on.
The right call for: the buyer who wants the longest stretch between orders and a confirmed-fit fridge.
Turn elsewhere if: you have had sealing trouble with your housing before.
Know the Specs
NSF 42 And NSF 372
These are third-party certifications, not labels a maker writes itself. NSF 42 covers the reduction of chlorine, taste and odor — the stuff you actually smell and taste in a glass of fridge water. NSF 372 certifies the water-contact materials are lead-free. A cartridge with both is telling you its claims have been independently tested.
Coconut Shell Carbon Block
Most good fridge filters use a solid carbon block made from coconut shells. The micropore count matters: more and finer pores means more surface area to catch impurities. It is the reason two filters of the same size can perform very differently — the block, not the plastic housing, does the work.
The 6-Month Or 200-Gallon Cycle
Every cartridge here is rated for about six months or 200 gallons, whichever comes first. A busy family can hit 200 gallons well before six months, so treat both as ceilings. The install sticker some kits include is there to help you keep that date in view.
Micron Rating
A micron rating is the size of particle a filter will intercept. A 0.5 micron rating, for example, catches sediment and rust at half a millionth of a metre. Smaller microns mean finer filtration, though very fine filters can clog faster in a home with gritty water.
Common Questions
Will these filters fit the WRS325FDAM04?
How often should I replace the filter?
What is the difference between NSF 42 and NSF 372?
Is an aftermarket filter as good as the original cartridge?
Can I use a filter that is not certified?
Why does my new filter leak when I install it?
Do these filters remove minerals from the water?
What does 0.5 micron filtration actually mean?
Should I buy a three-pack or a single cartridge?
Do I need to flush a new filter before drinking?
The Bottom Line
For most buyers, the wrs325fdam04 water filter to reach for is the BOGDA W10295370A / EDR1RXD1 three-pack. It carries both NSF 42 and NSF 372 certification, fits the WRS325FDAM04 housing, and the three-pack covers over a year of changes.
If remembering the install date is your headache, the Ramco RA-10010S includes month stickers that solve it. And if you want the highest owner score in this roundup, the WXOXIMI EDR1RXD1 sits at 4.5+ out of 5 — the crowd favorite for the buyer who wants the best-rated cartridge and does not mind a smaller review base.
Whichever you choose, note the install date on the cartridge, run water through it after the swap, and replace it at 6 months or 200 gallons — whichever comes first. That routine matters more than any single spec for keeping fridge water tasting clean.
How we choose
We do not accept paid placement. Every pick is matched to a real buyer and a real use-case; we do not hands-on test units.
Sources
Specifications: manufacturer listings and product documentation. Review insights: verified customer reviews, as of November 2026. Pricing: not shown on this page (it changes often); check the current price via the retailer link.
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