How to change battery?

Dear customer, Thank you for your question! The battery is with the indicator on the upper lid of the pitcher. The battery can't be changed. When it runs out of power, please change the whole indicator. If you have any other inquiries, please feel free to contact us. 1-888-352-3558 service@waterdropfilter.com Kind Regards Mia Lauren Customer Service Rep

Documentation for PFAS reduction?

Hi, Thanks for your interest in our product. "Please note that the pitcher has a removal rate of 98% for PFOA and 99% for PFOS." If you have any other questions, please feel free to contact us. Enjoy the rest of your day! Kind Regards Mia Lauren Customer Service Rep

I think i saw light turn red for half a second, but nothing after that. how do i know if i should change or not?

Red light is alert time to change filter, but I'm experiencing issues with this product. The Red light is turning on in 1 month, not post 200 gallons or 3 months. These unit replacement filters do not seem effective. Looking to find a better water filtering unit.

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[Genuine] Waterdrop PF-01A Water Filter for Waterdrop Pitcher & Dispenser

Product ID: 368507364

Details

External Testing Certification
NSF/ANSI 42 &
Item Weight
6.4 ounces
Material
Activated
Product Dimensions
5.43"D x x

💧0.3 GPM ultra-fast flow

♻️Filters 200+ gallons, eco-smart

🛡️NSF 42 & 372 certified purity

₩48812

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Description

💧 Drink Pure, Live Smart — Stay Ahead with Every Sip!

ECO CHIC LONGEVITY - Filters over 200 gallons—replace less, save more, and reduce plastic waste effortlessly.
SPEED MEETS SAFETY - 0.3 gallons per minute flow rate means no waiting—just fresh water on demand.
PURE POWER FILTRATION - Multi-stage tech wipes out PFAS, lead, chlorine & more for crystal-clear hydration.
NEXT GEN ACTIVATED CARBON - Japanese ACF tech with 10x absorption for superior contaminant capture and taste enhancement.
CERTIFIED CLEAN CONFIDENCE - NSF 42 & 372 certifications guarantee lead-free, odorless, and great-tasting water.

The Waterdrop PF-01A is a premium replacement water filter compatible with all Waterdrop pitchers and dispensers. Featuring advanced multi-stage filtration and ultra-high absorptive activated carbon fiber technology, it effectively removes contaminants like PFAS, lead, chlorine, and unpleasant tastes. Certified by NSF for safety and performance, it delivers fast flow at 0.3 GPM and lasts up to 3 months or 200 gallons, making it an eco-friendly, cost-effective upgrade for healthier hydration.

Specifications

ASIN	B094QTR7DQ
Best Sellers Rank	#8,399 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #14 in Pitcher Water Filters
Brand	Waterdrop
Brand Name	Waterdrop
Compatible Water Purifier Models	Waterdrop WD-PT-04B, Waterdrop WD-PT-04C, Waterdrop WD-PT-04W, Waterdrop WD-PT-05P, Waterdrop WD-PT-05W, Waterdrop WD-PT-07B, Waterdrop WD-PT-07C, Waterdrop WD-PT-07L, Waterdrop WD-PT-07W, Waterdrop WD-PT-08B, Waterdrop WD-PT-61B, Waterdrop WD-WFD-22B, Waterdrop WD-WFD-22L, Waterdrop WD-WFD-24, Waterdrop WD-WFD-40-EU, Waterdrop WD-WFD-40B, Waterdrop WD-WFD-40L
Customer Reviews	4.6 out of 5 stars 3,002 Reviews
External Testing Certification	NSF/ANSI 42 & 372
Included Components	Pitcher Water Filter Replacement 1, User Manual 1
Item Dimensions D x W x H	5.43"D x 3.46"W x 3.46"H
Item Highlight	NSF Certified, Reduces Lead, PFAS, PFOA/PFOS, Chlorine, Last Up to 3 Months or 200 Gallons, 1 Pack
Item Weight	6.4 ounces
Manufacturer	Waterdrop
Manufacturer Part Number	WD-PF-01A
Material	Activated Carbon
Material Type	Activated Carbon
Model Number	WD-PF-01A
Number of Items	1
Number of Packs	1
Product Benefits	Reduces various contaminants, improves taste and odor, ultra-high absorptive ACF, long service life, and fast flow rate Product Benefits Reduces various contaminants, improves taste and odor, ultra-high absorptive ACF, long service life, and fast flow rate See more
Product Dimensions	5.43"D x 3.46"W x 3.46"H
Unit Count	1 Count

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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₩48812

Duties & taxes included

In stock

Sold byAmazon South KoreaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Korea.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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