Refrigerator water filters, matched by part number
Enter the number printed on your old cartridge. We show every compatible replacement, with the certification each one carries.
The part number is printed on the cartridge you are replacing, usually along the side or on the cap. Any one of the numbers on it will work.
No match for "EDR3RXD1" yet.
Check the number against the cartridge once more, as a misread 0 for an O is the usual cause.
If it is correct, email the number and your refrigerator model to Zackexclusivehub@gmail.com and we will identify the right filter for you, or source it.
Shop by what you are replacing
Cartridge families are not interchangeable, even when two housings look identical. Pick the family printed on your old filter rather than your refrigerator brand.
Most replaced cartridges
How to identify the filter you need
- Pull the old cartridge. It twists or pushes out by hand. No tools, and no need to shut off the water.
- Read the number off the body or cap. You may find several. They are aliases for one physical part, so any of them identifies it.
- Search that number. Paste it into the finder above and every match we stock appears, original and aftermarket together.
- Cartridge missing? Check inside the fridge door or the owner manual, or email us the appliance model and we will identify it.
Why the model number is not enough
A single refrigerator model can ship with different filter housings across production years. Two units with the same badge on the door can take different cartridges. The number on the filter itself is the only reliable guide.
What each certification actually covers
A trust badge that does not name a standard means nothing. Every listing on this site states the standards the cartridge was independently tested against.
Aesthetic impurities
Chlorine taste and odour, plus the sediment that makes ice cloudy. The baseline. Most aftermarket cartridges carry this.
Health-effect contaminants
Lead, certain volatile organic compounds and other substances with documented health relevance. The one worth looking for.
Emerging contaminants
Pharmaceutical residue, pesticides and detergent compounds. Confirms at least one of fifteen listed substances, not all fifteen.
Lead-free materials
Certifies the housing and components are lead-free. Says nothing about what the cartridge removes.
Original or aftermarket
Both are legitimate. The difference is how much independent testing sits behind the cartridge, and what you are willing to pay for it. We stock both and label every listing clearly.
| Original manufacturer | Aftermarket | |
|---|---|---|
| Typical certification | NSF 42, 53 and 401 | NSF 42 and 372 |
| Fit | Designed with the appliance | Machined to the original dimensions |
| Media | Coconut shell activated carbon | Coconut shell activated carbon |
| Service life | Six months | Six months |
| Relative price | Highest | Roughly a third |
Have the number? Find your filter
No match for "EDR3RXD1" yet.
Check the number against the cartridge once more, as a misread 0 for an O is the usual cause.
If it is correct, email the number and your refrigerator model to Zackexclusivehub@gmail.com and we will identify the right filter for you, or source it.