everydrop Filter 2 (EDR2RXD1) for Whirlpool and KitchenAid Fridges: Is Any Cheaper Copy Certified?
Buy Whirlpool's own Filter 2: it is $49.99 on Amazon today (November 12, 2026). NSF lists it for lead and cysts. None of the cheaper copies we checked is certified for anything, not even taste and odor. Whirlpool also sells the same filter as WHR2RXD1 and KitchenAid KAD2RXD1; NSF lists those two codes for mercury too. No Filter 2 is certified for PFAS.
NSF lists this exact model code, EDR2RXD1, for lead, cysts, asbestos, atrazine, benzene and other chemicals (NSF/ANSI 53) and traces of medicines (NSF/ANSI 401). Pack: 1 filter.
Check price on AmazonAmazon prices as of November 12, 2026 at 12:18 PM ET. Prices can change; the price on Amazon is the one that counts.
Every everydrop Filter 2 (EDR2RXD1) 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 Whirlpool 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 | |
|---|---|---|---|---|---|---|---|
| Whirlpool Filter 2 WHR2RXD1 (Whirlpool's own filter, Whirlpool label) Model WHR2RXD1 · 1 filter | Lead and cysts, traces of medicines | NSF 42, 53, 401 | 200 | $48.00 | $96.00 | 24.0¢ | Amazon → |
| everydrop Filter 2 EDR2RXD1 (Whirlpool's own filter) Model EDR2RXD1 · 1 filter | Lead and cysts, traces of medicines | NSF 42, 53, 401 | 200 | $49.99 | $99.98 | 25.0¢ | Amazon → |
| KitchenAid Filter 2 KAD2RXD1 (Whirlpool's own filter, KitchenAid label) Model KAD2RXD1 · 1 filter | Lead and cysts, traces of medicines | NSF 42, 53, 401 | 200 | $61.00 | $122.00 | 30.5¢ | 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 Whirlpool 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.
What the cheaper copies are certified for
On October 23, 2026, the Filter 2 copies on Amazon's first results (W005 from three sellers, TEEHAY TH-02, 4U PURE and Alefar P001, DRINKCLEAR FCP1002, Dropology Z115) had no certifier listing for lead, taste or anything else. Some have an NSF listing for the plastic parts only, which is not a filter claim.
everydrop Filter 1 vs Filter 2
They fit different fridges and do not swap. Filter 1 is EDR1RXD1; Filter 2 is EDR2RXD1. Read the number on your old filter, or the label inside the fridge.
Filter 1 has cheaper copies certified for lead (see everydrop Filter 1 copies). Filter 2 does not, as far as the listings show.
About the Whirlpool filter
NSF lists Whirlpool's Filter 2 (listing P9WB2L, model codes EDR2RXD1, KAD2RXD1, WHR2RXD1 and W10790814) for NSF/ANSI 42, 53 (lead, cysts, asbestos, atrazine, benzene, VOCs and other chemicals) and 401 (medicines, BPA, microplastics), for 200 gallons. The everydrop EDR2RXD1 model code is not listed for mercury; the KitchenAid KAD2RXD1 and Whirlpool WHR2RXD1 model codes are. None is listed for PFOA or PFOS. Checked on listings.nsf.org on October 23, 2026.
EDR2RXD1 (everydrop Filter 2), WHR2RXD1 (Whirlpool label), KAD2RXD1 (KitchenAid label) and the older W10413645A are the same Filter 2. 4396710 is a Filter 3 number, not Filter 2. Match the number on your old filter.
Popular copies not certified to filter anything
- vnice W005: NSF lists a W005 replacement part tested for material safety only, with no reduction claim under the brands HAUSTASK, WATEN H2O, Waterlife, Yanhour and Yatker, not vnice. No listing for vnice. Read October 23, 2026.
- Nuviel W005: NSF lists a W005 replacement part tested for material safety only under other brands, not Nuviel. No reduction claim. Read October 23, 2026.
- YuanzaiMMCF W005: NSF lists a W005 replacement part tested for material safety only under other brands, not YuanzaiMMCF. No reduction claim. Read October 23, 2026.
- TEEHAY TH-02: NSF lists TEEHAY TH-02 only as a replacement part tested for material safety (NSF/ANSI 42), with no claim to reduce chlorine, lead or anything else. Read October 23, 2026.
- 4U PURE P001: No NSF or IAPMO R&T listing found for 4U PURE P001 (NSF listings search and IAPMO certificates read October 23, 2026).
- Alefar P001: No NSF or IAPMO R&T listing found for Alefar P001 (NSF listings search and IAPMO certificates read October 23, 2026).
- DRINKCLEAR FCP1002: No NSF or IAPMO R&T listing found for DRINKCLEAR FCP1002 (NSF listings search and IAPMO certificates read October 23, 2026).
- YHARPJHD Filter 2 copy (no model code): Amazon gives the ASIN as the model and no part code, so it cannot be matched to any certificate. Read October 23, 2026.
- Dropology Z115: No NSF or IAPMO R&T listing found for Dropology Z115 (NSF listings search and IAPMO certificates read October 23, 2026). NSF lists other Dropology codes (for example DP-115) only as cartridge parts.
- ELITEAQUAFI Filter 2 copy (model field says KAD2RXD1): Amazon's model field says KAD2RXD1, KitchenAid's own code, but this is an ELITEAQUAFI copy. NSF's KAD2RXD1 listing is Whirlpool's filter, not this one. No listing found for ELITEAQUAFI. Read October 23, 2026.
- HMJDMM Filter 2 copy: No NSF or IAPMO R&T listing found for HMJDMM (model FGHJHJK) (NSF listings search and IAPMO certificates 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 everydrop Filter 2 that is certified?
Not that we could find. We checked the copies on Amazon's first results on October 23, 2026 against NSF and IAPMO R&T. None is listed for lead, and none is listed even for taste and odor (NSF/ANSI 42). Whirlpool's own Filter 2 is listed for lead and cysts.
Are EDR2RXD1 and WHR2RXD1 the same filter?
Yes. NSF lists them on the same Whirlpool listing, P9WB2L, with KitchenAid KAD2RXD1. All three are rated for 200 gallons and listed for lead and cysts. NSF lists the WHR2RXD1 and KAD2RXD1 codes for mercury too; the everydrop EDR2RXD1 code is not listed for mercury.
Does everydrop Filter 2 remove PFAS?
Not as far as the listings show. NSF lists Filter 2 for lead, cysts and other chemicals, and for traces of medicines (NSF/ANSI 401), but not for PFOA or PFOS.
Is W10413645A the same as Filter 2?
Sears and copy sellers list W10413645A as the older part number for Filter 2. NSF does not name it, so match the number on your old filter before you buy.
How often should I change Filter 2?
Every 6 months, Whirlpool says. NSF lists it for 200 gallons; the certification holds only for those 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 "P9WB2L" 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:
- Whirlpool Filter 2 WHR2RXD1 (Whirlpool's own filter, Whirlpool label): NSF listing P9WB2L (Whirlpool Corporation), replacement model codes EDR2RXD1, KAD2RXD1, WHR2RXD1 and W10790814, 200 gallons: model code WHR2RXD1 listed for NSF/ANSI 42, 53 (lead, mercury, cysts, asbestos, atrazine, benzene, MTBE, TTHM and other chemicals) and 401. Not listed for PFOA or PFOS. NSF also lists WHR2RXD1 at 100 gallons on listing W11602799. Read October 23, 2026. NSF listings
- everydrop Filter 2 EDR2RXD1 (Whirlpool's own filter): NSF listing P9WB2L (Whirlpool Corporation), replacement model codes EDR2RXD1, KAD2RXD1, WHR2RXD1 and W10790814, 200 gallons: model code EDR2RXD1 listed for NSF/ANSI 42, 53 (lead, cysts, asbestos, atrazine, benzene, 2,4-D, lindane, VOCs and other chemicals) and 401. Not listed for mercury, PFOA or PFOS. Read October 23, 2026. NSF listings
- KitchenAid Filter 2 KAD2RXD1 (Whirlpool's own filter, KitchenAid label): NSF listing P9WB2L (Whirlpool Corporation), replacement model codes EDR2RXD1, KAD2RXD1, WHR2RXD1 and W10790814, 200 gallons: model code KAD2RXD1 listed for NSF/ANSI 42, 53 (lead, mercury, cysts, asbestos, atrazine, benzene, MTBE, TTHM and other chemicals) and 401. Not listed for PFOA or PFOS. NSF also lists KAD2RXD1 at 100 gallons on listing W11602799. 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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