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Waterdrop TK-AD-FS Alkaline Gravity Water Filter System
20th Jul 2026, 03:46 PM

Waterdrop TK-AD-FS Alkaline Gravity Water Filter System, Increase PH, Reduces Fluoride and Chlorine, with 4 Filters and Metal Spigot for Home, Camping, Travel, Emergencies, 2.25G

Price may vary by location, shipping cost, and availability.
15% Off
$169.99
$199.99

Buy @ amazon.com
Highest: $212.48
Average: $172.62
Lowest: $139.99

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Based our analysis and observation, there is 44.45% chance that the price of Waterdrop TK-AD-FS Alkaline Gravity Water Filter System... will increase. Price of product might fluctuate around 3% from current price.*

Price History Graph

Offer Price Prices
Lowest: -
Average: -
Highest: -

Price History Information

You can check the price history of Waterdrop TK-AD-FS Alkaline Gravity Water Filter System, Increase PH, Reduces Fluoride and Chlorine, with 4 Filters and Metal Spigot for Home, Camping, Travel, Emergencies, 2.25G here. This product's current Price in USA is $169.99. The average and highest prices are $172.62 and $212.48 respectively.

Lowest Ever Price $139.99
18th May 2025
Average Price $172.62
Based on 525 days price tracking
Highest Price $212.48
7th Oct 2025

Price History of All Variants of Waterdrop TK-AD-FS Alkaline Gravity Water Filter System...

Waterdrop TK15-A-S Gravity Water Filtration System NSFANSI
Offer Price: $119.99

Waterdrop TK15-A-S Gravity Water Filtration System, NSF/ANSI 42&372 Certified Black Carbon Filters, Reduce Lead and Up to 98% Chlorine, with Stainless Steel Stand for Home, Travel, Emergencies, 1.5G

Get Deal

Waterdrop TK-AD Alkaline Gravity Water Filter System
Offer Price: $109.99

Waterdrop TK-AD Alkaline Gravity Water Filter System, Increase PH, Reduces Lead and Chlorine, with 2 Black Carbon Filters and Metal Spigot for Home, Camping, Travel, Emergencies, 2.25G

Get Deal

Waterdrop TK-AD-FS Alkaline Gravity Water Filter System
Offer Price: $169.99

Waterdrop TK-AD-FS Alkaline Gravity Water Filter System, Increase PH, Reduces Fluoride and Chlorine, with 4 Filters and Metal Spigot for Home, Camping, Travel, Emergencies, 2.25G

Get Deal

Waterdrop TK15-A Water Filtration System NSFANSI 42amp372
Offer Price: $99.99

Waterdrop TK15-A Water Filtration System, NSF/ANSI 42&372 Certified Black Carbon Filters, Reduce Lead and Up to 98% Chlorine, Gravity Water System for Home, Travel, Camping, Emergencies, 1.5G

Get Deal

Waterdrop TK Gravity Water Filter System with
Offer Price: $128.99

Waterdrop TK Gravity Water Filter System with Sight Glass Spigot, NSF/ANSI 42&372 Standard, PFAS, Chlorine and Lead Reduction, Stainless-Steel Water System for Home, Travel, Emergencies, 2.25G

Get Deal

Waterdrop TK15-A-FS Gravity Water Filter System NSFANSI
Offer Price: $149.99

Waterdrop TK15-A-FS Gravity Water Filter System, NSF/ANSI 42&372 Standard, Reduce Chlorine, Stainless-Steel Water System with 4 Filters, Metal Spigot and Stand for Home, Travel, Emergencies, 1.5G

Get Deal

Waterdrop TK-S Gravity Water Filter System NSFANSI
Offer Price: $159.99

Waterdrop TK-S Gravity Water Filter System, NSF/ANSI 42&372 Standard, Stainless-Steel Water System with 2 Filters, Sight Glass Spigot and Stand, Reduces Chlorine and Lead, 2.25G

Get Deal

Waterdrop TK-FS Gravity Water Filter System NSFANSI
Offer Price: $199.99

Waterdrop TK-FS Gravity Water Filter System, NSF/ANSI 42&372 Standard, Stainless-Steel Water System with 4 Filters, Reduces Chlorine and Lead, with Sight Glass Spigot and Stand, 2.25G

Get Deal

Waterdrop TK-AB Gravity Water Filter System NSFANSI
Offer Price: $99.99

Waterdrop TK-AB Gravity Water Filter System, NSF/ANSI 42&372 Standard, Reduces Chlorine, Stainless-Steel System with Silver Ions Enhanced Filtration with 2 Black Carbon Filters, 2.25G

Get Deal

Current Price in USA

Price $169.99
MRP $199.99
Savings $30.00
Discount 15.00%

Recent Price Drops on Waterdrop TK-AD-FS Alkaline Gravity Water Filter System, Increase PH, Reduces Fluoride and Chlorine, with 4 Filters and Metal Spigot for Home, Camping, Travel, Emergencies, 2.25G

Price Drop 9th Jul 2026
$179.99 → $155.33
13.7% drop
Price Drop 20th Jun 2026
$199.99 → $179.99
10% drop
Price Drop 1st Feb 2026
$199.99 → $169.99
15% drop
Price Drop 19th Nov 2025
$199.99 → $169.98
15.01% drop
Price Drop 1st Nov 2025
$199.99 → $169.98
15.01% drop
Price Drop 7th Oct 2025
$212.48 → $199.99
5.88% drop
Price Drop 27th Sep 2025
$199.99 → $169.98
15.01% drop
Price Drop 31st Aug 2025
$199.99 → $169.98
15.01% drop
Price Drop 26th Jul 2025
$169.99 → $139.99
17.65% drop
Price Drop 30th Jun 2025
$199.99 → $169.99
15% drop
Price Drop 22nd Jun 2025
$169.99 → $139.99
17.65% drop
Price Drop 4th Jun 2025
$199.99 → $169.99
15% drop
Price Drop 17th May 2025
$169.99 → $139.99
17.65% drop
Price Drop 10th May 2025
$189.99 → $169.99
10.53% drop
Price Drop 28th Apr 2025
$189.99 → $159.99
15.79% drop
Price Drop 14th Apr 2025
$189.99 → $159.99
15.79% drop
Price Drop 31st Mar 2025
$199.99 → $189.99
5% drop
Price Drop 13th Mar 2025
$199.00 → $149.99
24.63% drop

Product Information

Details

Product Name Waterdrop TK-AD-FS Alkaline Gravity Water Filter System, Increase PH, Reduces Fluoride and Chlorine, with 4 Filters and Metal Spigot for Home, Camping, Travel, Emergencies, 2.25G
Store Product Code B0DQX5LGXG
Store Name amazon.com
Rating 8.2 / 10
Category Under-Sink & Countertop Filtration
Product Manufacturer Waterdrop
Model Number 60fcacd0-b758-4bd4-bc08-3ba7517d2f26
Model Name King Tank Series
Size 2.25G
Dimensions 9.45"L x 9.45"W x 14.4"H

Rating and Reviews

8.2 Based on 14 reviews

Waterdrop TK-AD-FS Alkaline Gravity Water Filter System has 8.2 rating out of 10. This average rating is consist of 14 individual ratings. You can rate this product at product review page.

* Predictions is created on based of past prices and trends, it does not guarantee that it will happen. These are just prediction for theoretical information only.
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