Is Waterdrop NSF Certified? It Depends on the Model Code
Yes, but not all models for the same things. Waterdrop's fridge and pitcher filters come in look-alike versions: codes starting with WD- are listed for taste and odor only, while most WDS- and WDP- (Waterdrop Plus) codes are also listed for lead. Of the models we checked, the G3P600 reverse osmosis system has the broadest listing, including lead, fluoride and PFOA/PFOS.
IAPMO R&T lists it for TDS, fluoride and lead (NSF/ANSI 58) and PFOA/PFOS on its carbon stage (NSF/ANSI 53).
Check price on AmazonNo plumbing? ED01B electric pitcher, listed for lead ($45.99) →Amazon prices as of November 12, 2026 at 12:18 PM ET. Prices can change; the price on Amazon is the one that counts.
Read the model code
Counts from NSF's listings for NSF/ANSI 42, 53 and 401, read October 14, 2026. The rule has exceptions, so look up your exact code. The code is in the Amazon listing's details and on the filter. For fridge filters, our fridge filter finder shows the right Waterdrop code for each fridge filter.
Waterdrop models we checked
"Listed for" is what the certifier lists for that exact model, read October 14, 2026. Prices as of November 12, 2026 at 12:18 PM ET.
| Model | Listed for | Not listed for | Who lists it | Price | |
|---|---|---|---|---|---|
| Waterdrop G3P600 reverse osmosis Reverse osmosis · Broadest listing | TDS, fluoride, lead, cadmium, barium, radium (NSF/ANSI 58); PFOA and PFOS (NSF/ANSI 53, carbon stage); chlorine (42) | — | IAPMO R&T WC-13976, WC-14805, WC-14301 | $429.00 | Amazon → |
| Waterdrop G3P800 reverse osmosis Reverse osmosis · Broadest listing | Same certificates as the G3P600 | — | IAPMO R&T WC-13976, WC-14805, WC-14301 | $759.00 | Amazon → |
| Waterdrop ED01B electric pitcher Pitcher · Listed for lead | Lead, mercury, benzene, VOCs (NSF/ANSI 53); traces of medicines, BPA (401); chlorine (42) | PFAS | IAPMO R&T W-14270, W-14513, W-14269 | $45.99 | Amazon → |
| Waterdrop Plus WDP-F13 (GE MWF fit) Fridge filter · Listed for lead | Lead, cysts, mercury (NSF/ANSI 53); traces of medicines (401); chlorine (42) | PFAS | NSF | $22.99 | Amazon → |
| Waterdrop X12 reverse osmosis Reverse osmosis · TDS only | TDS (NSF/ANSI 58); chlorine (42) | Lead, PFAS (no listing for those on this model) | IAPMO R&T WC-13976, WC-14301 | $1039.00 | Amazon → |
| Waterdrop M6SL countertop reverse osmosis Countertop RO · TDS only | TDS (NSF/ANSI 58) | Lead, PFAS | IAPMO R&T W-17249 | $249.00 | Amazon → |
| Waterdrop WD-F13 (GE MWF fit, not the Plus) Fridge filter · Taste and odor only | Chlorine, taste and odor (NSF/ANSI 42) | Lead, cysts, PFAS | NSF | $26.09 | Amazon → |
| Waterdrop PT-04B pitcher Pitcher · Taste and odor only | Chlorine, taste and odor (NSF/ANSI 42) | Lead, PFAS | NSF | $24.99 | Amazon → |
| Waterdrop 10UA under-sink filter Under-sink · Taste and odor only Not linked: the Amazon title claims PFAS and lead reduction that its listing does not cover. | Chlorine, taste and odor (NSF/ANSI 42) | Lead, PFAS (its Amazon title says it reduces both) | IAPMO R&T W-11590 | — | Not linked |
| Waterdrop G2P600 reverse osmosis Reverse osmosis · No listing found | No listing found | — | None found | — | Not linked |
Where Waterdrop's Amazon titles say more than the listing
- 10UA under-sink filter: the title says it reduces PFAS, PFOA/PFOS and lead. IAPMO lists it for chlorine, taste and odor only (W-11590).
- Waterdrop Plus fridge filters for Samsung (WDP-F27) and others: titles mention PFOA/PFOS. NSF lists them for lead and cysts, but we found no PFAS listing for any Waterdrop fridge filter.
- "NSF 372" on titles: 372 is about low lead in the parts the water touches. It does not mean the filter removes lead.
Which Waterdrop to buy
- For the whole kitchen: G3P600 reverse osmosis. The broadest listing of any Waterdrop. See it on Amazon
- No plumbing: ED01B electric pitcher, listed for lead and traces of medicines. See it on Amazon
- Fridge filter: pick the Waterdrop Plus (WDP-) version for your fridge in the fridge filter finder, not the plain WD- one, if you want lead covered. Our Waterdrop vs Waterdrop Plus table lists both codes for each fridge filter.
- PFAS is your worry: see filters certified for PFAS, one per type.
Questions people ask
Is Waterdrop NSF certified?
Many Waterdrop models are certified, but for different things. On October 14, 2026, NSF listed 142 Waterdrop codes starting with WD-, and none was listed for lead or other health contaminants. Most WDS- and WDP- (Waterdrop Plus) codes are listed for lead and cysts. Waterdrop's reverse osmosis systems and electric pitcher are certified through IAPMO R&T.
What is the difference between Waterdrop and Waterdrop Plus?
For fridge and pitcher filters, the listing. A plain Waterdrop code (WD-) is usually listed for chlorine, taste and odor only. Waterdrop Plus (WDP-) is usually also listed for lead, cysts and traces of medicines. They look alike, so check the model code.
Does Waterdrop remove PFAS?
The G3P600 and G3P800 reverse osmosis systems are listed for PFOA and PFOS on their carbon stage. We found no PFAS listing for any Waterdrop fridge filter, pitcher filter or under-sink filter, even ones whose Amazon titles mention PFAS.
Does Waterdrop remove lead?
Some models. The G3P600 (reverse osmosis), the ED01B electric pitcher and most Waterdrop Plus fridge filters are listed for lead. Plain WD- filters and the 10UA under-sink filter are not.
Is the Waterdrop 10UA certified?
For chlorine, taste and odor only (IAPMO certificate W-11590). Its Amazon title says it reduces PFAS and lead; we found no listing for those claims.
Who makes Waterdrop filters?
The certifier listings name Qingdao Ecopure Filter Co. as the company behind Waterdrop's certified products. The same company also makes filters sold as Amazon Basics, AQUA CREST, Maxblue and others.
Sources, and what we did and did not check
- NSF listings for NSF/ANSI 42, 53 and 401 (Qingdao Ecopure Filter Co., Waterdrop rows): info.nsf.org, read October 14, 2026.
- IAPMO R&T certificates W-11590, W-14269, W-14270, W-14513, W-17249, WC-13976, WC-14301, WC-14805: pld.iapmo.org, read October 14, 2026.
- Amazon listings and prices: Amazon's product API. We matched each listing's model field to the certified model. A price shows only if we read it in the last 24 hours.
- We did not: test any filter, or check every Waterdrop model. We found no listing for the G2P600, D6, KJ600, WFD dispensers or most faucet, shower and whole-house models.
Related: fridge filter finder · PFAS filters · reverse osmosis systems · our method