How this single RO filter can replace the regular RO system that normally have 3 separate filtes. Is this certified by NSF?

Hi, Thanks for your interest in our product. "Rest assured that the K19 filter is a composite filter that combines the filtering materials of three separate filters into one. Their filtration performance is similar." 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

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Waterdrop K19RF Filter, Replacement for K19-S and K19-H Countertop Reverse Osmosis System, 12-Month Lifetime

Waterdrop K19RF Filter, Replacement for K19-S and K19-H Countertop Reverse Osmosis System, 12-Month Lifetime

Product ID: 505012421

Details

External Testing Certification
WQA
Item Weight
1.76 Pounds
Material
PP Cotton & &
Product Benefits
Removes
Product Dimensions
6"D x 6"W x

⏳12-month long-lasting filter life

💧0.0001μm ultra-fine filtration

🔧3-second tool-free replacement

B/.299

Duties & taxes included

In stock

Sold byAmazon PanamaDelivered 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 Panama.

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Description

💧 Pure water perfection, simplified.

TRUSTED COMPATIBILITY - Seamlessly fits Waterdrop K19-S and K19-H systems for guaranteed performance.
EFFORTLESS MAINTENANCE - Replace your filter in just 3 seconds—no tools, no hassle, no downtime.
BUILT TO LAST SAVE MORE - Enjoy a full year of clean water at just $0.20 a day—premium filtration without premium costs.
CERTIFIED QUALITY ASSURANCE - WQA-certified filtration ensures your water meets the highest safety standards.
ULTRA PURE WATER EVERY DROP - Advanced RO membrane filters out chromium, PFAS, fluoride, heavy metals & more for pristine hydration.

The Waterdrop K19RF Replacement Filter is engineered for Waterdrop K19-S and K19-H countertop reverse osmosis systems, featuring an ultra-fine 0.0001 micron RO membrane that removes a wide range of contaminants including fluoride, heavy metals, and PFAS. With a 12-month lifespan and a quick, tool-free replacement process, it delivers premium water purification with minimal effort and cost.

Specifications

ASIN	B0B253V5GT
Best Sellers Rank	#31,501 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #229 in Replacement Under-Sink Water Filters
Brand	Waterdrop
Brand Name	Waterdrop
Compatible Water Purifier Models	Waterdrop WD-K19-H, Waterdrop WD-K19-S
Customer Reviews	4.4 out of 5 stars 162 Reviews
External Testing Certification	WQA
Included Components	K19RF Filter * 1, User Manual
Item Dimensions D x W x H	6"D x 6"W x 14"H
Item Weight	1.8 Pounds
Manufacturer	Waterdrop
Manufacturer Part Number	WD-K19RF
Manufacturer Warranty Description	1 Year Manufacturer and Seller Combination
Material	PP Cotton & Carbon Fiber & Reverse Osmosis Membrane
Material Type	PP Cotton & Carbon Fiber & Reverse Osmosis Membrane
Model Number	WD-K19RF
Number of Items	1
Product Benefits	Removes Fluoride
Product Dimensions	6"D x 6"W x 14"H
Set Name	WD-K19RF
Unit Count	299.0 Count

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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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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.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

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B/.299

Duties & taxes included

In stock

Sold byAmazon PanamaDelivered 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 Panama.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

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