GE MWF Replacement: Which Cheaper Copies Are Certified for Lead
Buy the Waterdrop Plus WDP-F13: it costs $13.00 a filter ($38.99 for the 3-pack) on Amazon today (November 12, 2026), vs $49.97 for GE's own MWF, and NSF lists it for lead and cysts. If you also want PFAS covered, the WaterSentinel WSG-1 is the only copy listed for it. GLACIER FRESH, Amazon Basics and most other cheap copies are certified for taste and odor only.
NSF and IAPMO list this exact model code, WDP-F13, for lead, mercury, cysts, benzene and other chemicals (NSF/ANSI 53) and traces of medicines (NSF/ANSI 401). Pack: 3 filters.
Check price on AmazonOr the GE filter ($49.97) →Amazon prices as of November 12, 2026 at 12:18 PM ET. Prices can change; the price on Amazon is the one that counts.
Every GE MWF filter we checked, side by side
"Certified for" comes from the certifier's own listing for that exact model code, not from the box or the Amazon page. Per year = 2 filters, because GE says to change it every 6 months. Prices as of November 12, 2026 at 12:18 PM ET. Certification listings checked October 23, 2026.
| Filter | Certified for | Who certified it | Gallons | Per filter | Per year | Per gallon | |
|---|---|---|---|---|---|---|---|
| WaterSentinel WSG-1 Model WSG-1 · 3 filters | Lead and cysts, PFOA/PFOS, traces of medicines The only MWF copy we found listed for PFOA and PFOS (NSF P473). | IAPMO R&T 42, 53, 401, P473 | 300 | $19.18 | $38.36 | 6.4¢ | Amazon → |
| GE MWF (GE's own filter) Model MWF · 1 filter | Lead and cysts, PFOA/PFOS, traces of medicines | IAPMO R&T 42, 53, 401, P473 | 170 | $49.97 | $99.94 | 29.4¢ | Amazon → |
| Waterdrop Plus WDP-F13, 3-pack Model WDP-F13 · 3 filters | Lead and cysts, traces of medicines | NSF and IAPMO 42, 53, 401 | 300 | $13.00 | $25.99 | 4.3¢ | Amazon → |
| ICEPURE RWF0600AH Model RWF0600AH · 3 filters | Lead and cysts, traces of medicines | NSF and IAPMO 42, 53, 401 | 300 | $17.40 | $34.79 | 5.8¢ | Amazon → |
| Waterdrop Plus WDP-F13, 1 filter Model WDP-F13 · 1 filter | Lead and cysts, traces of medicines The Amazon title says "Reduce PFAS". Neither NSF nor IAPMO lists WDP-F13 for PFOA or PFOS. | NSF and IAPMO 42, 53, 401 | 300 | $22.99 | $45.98 | 7.7¢ | Amazon → |
| Maxblue MB-F13 Model MB-F13 · 3 filters | Taste and odor only | NSF 42 | 300 | $7.33 | $14.66 | 2.4¢ | Amazon → |
| ICEPURE RWF0600A (not the AH) Model RWF0600A · 3 filters | Taste and odor only | NSF and IAPMO 42 | 300 | $8.55 | $17.09 | 2.8¢ | Amazon → |
| Waterspecialist WS613B Model WS613B · 3 filters | Taste and odor only | NSF 42 | 300 | $8.66 | $17.33 | 2.9¢ | Amazon → |
| Waterdrop WD-F13 (not the Plus) Model WD-F13 · 3 filters | Taste and odor only | NSF 42 | 300 | $8.70 | $17.39 | 2.9¢ | Amazon → |
| AQUA CREST AQF-FF13 Model AQF-FF13 · 3 filters | Taste and odor only | NSF 42 | 300 | $10.00 | $19.99 | 3.3¢ | Amazon → |
| GLACIER FRESH GF-MWF Model GF-MWF · 3 filters | Taste and odor only IAPMO lists a different code, GF-MWF PLUS, for lead (W-11601). The Amazon listing is the plain GF-MWF. | IAPMO R&T 42 | 300 | $10.20 | $20.39 | 3.4¢ | Amazon → |
| Amazon Basics MWF copy Model AMZN-MWF-S · 1 filter | Taste and odor only | NSF 42 | 300 | $14.43 | $28.86 | 4.8¢ | Amazon → |
How we work it out: per filter = the Amazon price ÷ the filters in the pack. Per year = per filter × 2. Per gallon = per filter ÷ the gallons the certifier lists for that filter. A filter rated for more gallons costs less per gallon, but GE still says to change it every 6 months.
Taste-and-odor-only filters (NSF/ANSI 42) are fine if your water is safe and you only want it to taste better. They are not tested for lead or cysts. If you are not sure what is in your water, look up your water system.
Look at the model code, not the brand
Waterdrop sells two MWF copies that look alike. NSF lists the plain WD-F13 for chlorine, taste and odor only. It lists the Waterdrop Plus WDP-F13 for lead, mercury and cysts (NSF/ANSI 53) and traces of medicines (NSF/ANSI 401). ICEPURE and GLACIER FRESH do the same: RWF0600AH and GF-MWF PLUS are listed for lead, the plain RWF0600A and GF-MWF are not.
The code is in the Amazon listing's details (model or part number) and on the filter's label. Check it before you buy.
On October 23, 2026, the best-selling MWF copies on Amazon were Waterdrop WD-F13, GLACIER FRESH GF-MWF and Amazon Basics. All three are certified for taste and odor only. Waterdrop Plus WDP-F13, ICEPURE RWF0600AH and WaterSentinel WSG-1 are the copies we could confirm for lead.
About the GE filter
IAPMO R&T lists the GE MWF for NSF/ANSI 42 (certificate W-9755), 53 (W-9756) for lead, mercury, cysts, asbestos and PFOA/PFOS, 401 (W-9758) and the PFAS standard P473 (W-11362), for 170 gallons. All were active when we checked on October 23, 2026.
MWF, MWFP, MWFA, GWF and HWF are the same GE SmartWater filter. Match the number on your old filter.
Popular copies not certified to filter anything
- Mutital 006: The Amazon title says "Certified Reduces Lead". NSF lists code 006 only under another brand (CIOVAZ), for taste and odor, not lead. No IAPMO or WQA listing. Read October 23, 2026.
- BlueFall MWF copy: The Amazon listing gives no model code, and we found no NSF, IAPMO or WQA listing for BlueFall. Read October 23, 2026.
- Amazon Basics MWF 3-pack (model EFF-6013-3-P): NSF lists the Amazon Basics MWF copy under the model code AMZN-MWF-S, for taste and odor only. This 3-pack carries a different code, EFF-6013-3-P, which no certifier lists. Read October 23, 2026.
A seller's "NSF certified" or "tested to NSF standards" line is not a listing. We count a filter as certified only when the certifier lists that exact model code.
Questions people ask
Is there a cheaper GE MWF filter that is certified for lead?
Yes. NSF and IAPMO R&T list the Waterdrop Plus WDP-F13 for lead, mercury and cysts (NSF/ANSI 53), for 300 gallons. ICEPURE RWF0600AH and WaterSentinel WSG-1 are listed for lead too. The plain Waterdrop WD-F13 and ICEPURE RWF0600A are certified for taste and odor only.
Is the GLACIER FRESH MWF filter certified?
For taste and odor only. IAPMO lists GLACIER FRESH GF-MWF under NSF/ANSI 42. Its lead listing is for a different code, GF-MWF PLUS, which we did not find on Amazon.
Which MWF filter removes PFAS?
GE's own MWF and the WaterSentinel WSG-1. IAPMO lists both under NSF P473 for PFOA and PFOS. No other MWF copy we checked is listed for PFAS, even when the Amazon title says "Reduce PFAS".
Is the Amazon Basics MWF filter certified?
For taste and odor only. NSF lists the Amazon Basics copy (AMZN-MWF-S) under NSF/ANSI 42, not for lead.
What is the difference between MWF and XWFE?
They are different GE filters for different GE fridges. The MWF has no chip; the XWFE does. Read the number on your old filter and buy that one.
How often should I change the MWF?
Every 6 months. IAPMO lists GE's MWF for 170 gallons. The certified copies above are listed for 300 gallons.
Sources, and what we did and did not check
- NSF certified product listings for NSF/ANSI 42, 53 and 401: listings.nsf.org, read October 23, 2026. Search "EFF-6013" to see every filter in this family.
- IAPMO R&T product listings: pld.iapmo.org, read October 23, 2026.
- WQA Gold Seal listings: find.wqa.org, searched October 23, 2026.
- The listing behind each row above, read October 23, 2026:
- WaterSentinel WSG-1: IAPMO R&T W-10952 (NSF/ANSI 42), W-10953 (NSF/ANSI 53: lead, mercury, cysts, asbestos, VOCs), W-11583 (NSF/ANSI 401) and W-11584 (NSF P473: PFOA and PFOS), Aquamor LLC, model WSG-1, 300 gallons. IAPMO notes the lead claim covers filters made after February 6, 2023. Read October 23, 2026. IAPMO certificate
- GE MWF (GE's own filter): IAPMO R&T certificates W-9755 (NSF/ANSI 42), W-9756 (NSF/ANSI 53: lead, mercury, cysts, asbestos, toxaphene, VOCs and PFOA/PFOS), W-9758 (NSF/ANSI 401) and W-11362 (NSF P473: PFOA and PFOS), company GE Appliances, model MWF, 170 gallons. All active, read October 23, 2026. IAPMO certificate
- Waterdrop Plus WDP-F13, 3-pack: NSF listing Waterdrop EFF-6013S, model code WDP-F13: NSF/ANSI 42, 53 (lead, mercury, cysts, benzene, carbofuran, endrin) and 401, 300 gallons. IAPMO R&T lists the same model code on W-11590, W-11591 and W-11592. Read October 23, 2026. IAPMO certificate
- ICEPURE RWF0600AH: NSF listing RWFS0600AH (TOP PURE USA and YUNDA H&H Tech), model code RWF0600AH: NSF/ANSI 42 and 53 (lead, mercury, cysts), 300 gallons. IAPMO R&T W-11151 (53, lead) and WP-13291 (401). Read October 23, 2026. IAPMO certificate
- Waterdrop Plus WDP-F13, 1 filter: NSF listing Waterdrop EFF-6013S and IAPMO R&T W-11591, model code WDP-F13: NSF/ANSI 42, 53 and 401, 300 gallons. Read October 23, 2026. IAPMO certificate
- Maxblue MB-F13: NSF listing Maxblue EFF-6013S, model code MB-F13: NSF/ANSI 42 only, 300 gallons. Read October 23, 2026. NSF listings
- ICEPURE RWF0600A (not the AH): NSF listing RWF0600A-S, model code RWF0600A: NSF/ANSI 42 only, 300 gallons. IAPMO R&T W-11150 also lists it for NSF/ANSI 42. Read October 23, 2026. IAPMO certificate
- Waterspecialist WS613B: NSF listing Water Specialist EFF-6013S, model code WS613B: NSF/ANSI 42 only, 300 gallons. Read October 23, 2026. NSF listings
- Waterdrop WD-F13 (not the Plus): NSF listing Waterdrop EFF-6013S, model code WD-F13: NSF/ANSI 42 only, 300 gallons. Read October 23, 2026. NSF listings
- AQUA CREST AQF-FF13: NSF listing AQUA CREST EFF-6013S, model code AQF-FF13: NSF/ANSI 42 only, 300 gallons. Read October 23, 2026. NSF listings
- GLACIER FRESH GF-MWF: IAPMO R&T W-10104 (NSF/ANSI 42 only), Ningbo Pureza Technology, model GF-MWF-S, model code GF-MWF, 300 gallons. NSF lists GF-MWF only as a filter part. Read October 23, 2026. IAPMO certificate
- Amazon Basics MWF copy: NSF listing Amazon Basics EFF-6013S, model code AMZN-MWF-S: NSF/ANSI 42 only, 300 gallons. Read October 23, 2026. NSF listings
- Amazon listings and prices: read through Amazon's product API. We match each listing to the certified model code using Amazon's model and part fields. We show a price only if we read it in the last 24 hours.
- We did not: test any filter, test whether chipped copies work in a fridge, or check every copy sold. Certification covers the model code the certifier lists, for its rated gallons.
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