Filter fitment · certification-checked · data captured 2026-08-09
Which water filters fit the Whirlpool WRS325SDHZ?
The Whirlpool WRS325SDHZ uses the EDR1RXD1 filter (Filter 1 / W10295370 family). Of the compatible filters in our verification dataset, 3 are confirmed certified for the exact filter model in the official certification databases.
Every filter we checked for this refrigerator
| Filter | Certification verification |
|---|---|
| Whirlpool EDR1RXD1 (OEM) | No listing found |
| Waterdrop WD-F38 | Certified — NSF/ANSI 42 |
| Pureline EDR1RXD1 replacement | No listing found |
| Mist EDR1RXD1 | Certified — NSF/ANSI 42 |
| HMASAV W10295370A replacement | Certified — NSF/ANSI 42 |
| AQUACREST AQF-4396508 | Brand certified — not this model |
| AQUACREST AQF-4396701 | Brand certified — not this model |
| Generic 3-pack W10295370A compatible | No listing found |
How to read this: a filter counts as certified only when its exact model number appears in the NSF, IAPMO R&T, or WQA public databases under a drinking-water filtration scope. Marketing phrases like “meets NSF standards” or “tested to NSF/ANSI 42” are not certifications — our verification study found that 56% of listings claiming certifications are not backed by the databases for the model sold.
Where to buy a verified-certified filter for this model
- Waterdrop WD-F38 — Certified — NSF/ANSI 42, direct from the manufacturer’s own store
These are affiliate links: we may earn a commission if you buy, at no extra cost to you. Only filters whose certification we verified for the exact model appear here — commissions never influence verdicts. Full disclosure.
Related refrigerators
- Whirlpool WRS588FIHZ — Side-by-Side — uses the same EDR1RXD1 filter
- Whirlpool WRS321SDHZ — Side-by-Side — uses the same EDR1RXD1 filter
- Whirlpool WRS571CIHZ — Side-by-Side — uses the same EDR1RXD1 filter
- Whirlpool WRS555SIHZ — Side-by-Side — uses the same EDR1RXD1 filter
- Whirlpool WRS315SDHM — Side-by-Side (value tier) — uses the same EDR1RXD1 filter
Fitment sources: manufacturer and retailer fitment listings for this exact refrigerator model — genuinereplacementparts.com · allfilters.com. Certification data captured 2026-08-09; databases change — check the current listing before relying on it. See all models on the fitment index.