FitCheckrReplacement comparison
EDR1RXD1 vs EDR3RXD1
A: EDR1RXD1
B: EDR3RXD1
1/2 difference: Exact model
Family: Whirlpool vs Whirlpool
Timing: 6 mo vs 6 mo
Illustrated fit map, not a product photo. Circled areas mark the fit details buyers should verify before treating these replacements as interchangeable. Water filter.
Quick verdict
EveryDrop Filter 1 and Filter 3 are different Whirlpool-family water filters and should not be treated as substitutes.
Official reference pages
Use these manufacturer pages to inspect current product photos, packaging, and model language. FitCheckr's diagram is an illustration of fit risks, not a copied product image.
Whirlpool
EveryDrop Filter 1 EDR1RXD1
Models that list EDR1RXD1 or EveryDrop Filter 1.
Whirlpool
EveryDrop Filter 3 EDR3RXD1
Models that list EDR3RXD1 or EveryDrop Filter 3.
| Fit signal | EDR1RXD1 | EDR3RXD1 |
|---|---|---|
| Brand family | Whirlpool | Whirlpool |
| Replacement type | Water filter | Water filter |
| OEM status | oem | oem |
| Replacement interval | Every 6 months or about 200 gallons | Every 6 months or about 200 gallons |
Risk summary
EveryDrop numbers are fit families, not quality tiers. Pick by refrigerator model and the filter housing label.