how is the water flow after installation of this filter?

Hi, Thanks for your interest in our TST filter product. Please note that the flow rate depends on your source water pressure and this filter won't affect the output pressure by much. If you have contacted us via email but received no reply, please check the Spam/Junk Folder first. Thank you. If you have any other inquiries, please feel free to contact us. 1-888-352-3558 (8:00 AM - 5:00 PM PST, Mon - Fri). Kind Regards Mia Lauren Customer Service Rep

what is the replacement filter?

Hi, Thanks for your interest in our product. Please note that you can click on the link below to purchase the compatible filter. https://www.amazon.com/dp/B0C4PHS3Z8 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

Does this reduce Floride?

If you truly think you should remove both natural and introduced flourides, then you should invest in an Reverse Osmosis system or use distilled water.

Will this reduce sodium in my water from a well?

I don’t know. The taste is great!

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We remain fully operational. Our teams are working around the clock to ensure your deliveries continue safely.

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WE SOURCE ITEMS FROM

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About Us

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Our Other Brands:Hewyn|Selfship

Description

🚰 Elevate your tap game—pure water, zero compromises!

SPACE SMART DESIGN - Compact footprint fits snugly under your sink—even with bulky disposals nearby.
PURE WATER ZERO HASSLE - 6-stage filtration slashes lead, chlorine, PFAS & odors for crisp, clean hydration.
STAY AHEAD WITH SMART ALERTS - 12-month filter lifespan with intuitive reminders means you never miss a replacement.
INSTALL LIKE A PRO IN MINUTES - No drilling needed—plug-and-play setup with universal adapters saves time and stress.
BUILT TO LAST BUILT FOR HEALTH - Durable, food-grade stainless steel resists corrosion and leaks, ensuring safe water flow.

The Waterdrop AS13 is a premium 6-stage under-sink water filtration system that reduces lead, chlorine, PFAS, and unpleasant odors. Certified by NSF/ANSI 42 & 372, it features a durable stainless steel body and a no-drill, quick-install design with universal adapters. Compact and efficient, it delivers up to 8,000 gallons of clean, great-tasting water with smart filter replacement alerts, making it the ultimate upgrade for health-conscious professionals.

Specifications

ASIN	B08X48KCV4
Best Sellers Rank	#159,223 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #279 in Under-Sink & Countertop Filtration
Brand	Waterdrop
Brand Name	Waterdrop
Capacity	16000 Gallons
Container Type	Cartridge
Customer Reviews	4.3 out of 5 stars 774 Reviews
EU Spare Part Availability Duration	1 Years
Global Trade Identification Number	00840814194065, 06922350611641
Included Components	System×1 ·hose×2 ·3/8"–1/2" Convertor set×1 ·screws×2 ·Teflon tape×1
Installation Type	Under Sink
Item Dimensions L x W x H	7.28"L x 5.9"W x 15.35"H
Manufacturer	Waterdrop
Material	Stainless Steel
Material Type	Stainless Steel
Maximum Flow Rate	1.6 Gallons Per Minute
Model Name	AS13
Model Number	WD-AS13
Other Special Features of the Product	Reduces Chlorine, Bad Taste & Odor, Lead, PFAS, PFOS/PFOA; Taste and easy to install; NSF/ANSI 42&372, Very Sturdy stainless steel material, Perfect no drill install, Saves a ton on bottled water
Part Number	WD-AS13
Power Source	Filtration
Product Dimensions	7.28"L x 5.9"W x 15.35"H
Product Shelf Life	365 Days
Purification Method	Reduce iṁpurities, add beneficial minerals
Special Feature	Reduces Chlorine, Bad Taste & Odor, Lead, PFAS, PFOS/PFOA; Taste and easy to install; NSF/ANSI 42&372, Very Sturdy stainless steel material, Perfect no drill install, Saves a ton on bottled water Special Feature Reduces Chlorine, Bad Taste & Odor, Lead, PFAS, PFOS/PFOA; Taste and easy to install; NSF/ANSI 42&372, Very Sturdy stainless steel material, Perfect no drill install, Saves a ton on bottled water See more
Supported Water TDS Level Maximum (PPM)	500
UPC	840814194065
Unit Count	1.0 Count
Upper Temperature Rating	130 Degrees Fahrenheit
Warranty Description	1 year warranty

Reviews

J**E

14.10.2023

B**.

11.11.2024

N**A

9.02.2025

S**E

6.05.2025

D**E

3.03.2026

B**E

4.01.2026

M**N

1.04.2024

A**H

12.04.2024

A**E

11.02.2026

S**O

14.04.2025

S**T

7.06.2025

L**O

17.01.2026

D**C

19.10.2025

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Sold byAmazon ThailandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Waterdrop AS13 Under Sink Water Filter System, Reduces Lead, Chlorine, Bad Taste & Odor, PFAS, NSF/ANSI 42 Certified, No Drilling Required 6 Stage Stainless Steel Under Sink Water Filtration System

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Common Questions