Waterdrop TK-A Gravity Water Filter System, NSF/ANSI 42&372 Standard, Reduces Lead and up to 98% of Chlorine, with 2 Black Carbon Filters and Metal Spigot for Home, Travel, 2.25G
$142.99 $99.99
$142.99 $99.99
Note: Prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to your order. As an Amazon Associate, we earn from qualifying purchases.
Related Products







From the brand




skin care face washer
Filter Better Live Healthier
Filter Better Live Healthier
Filter Better Live Healthier
Large capacity: The Waterdrop King Tank gravity-fed water filter system is a home water filtration system and comes with a 2.25-gallon large capacity, thereby meeting water demands of a family of 4 people for pure water indoors and outdoors.
Outstanding filtration: The filter media adopted in the King Tank is natural coconut activated carbon, which effectively reduces chlorine and improves taste. You can get up to 99% of chlorine reduction (Tested by third party laboratory). The filter can effectively reduce impurities while improving the odor and taste.
Longer filter lifespan: The two carbon filters (black) and two fluoride filters can effectively filter up to 6,000 and 1000 gallons of water. Go for the King Tank water filter if you expect an economical and sustainable solution to water filtration. Please note: Waterdrop is an independent brand.
Ultimate convenience: King Tank water filter system can be easily set up and install all by yourself without prior plumbing experience. The water filter system requires no electricity to work.
Please note: The system has only two installation holes for carbon filters, limit 2 carbon filters (or with 2 fluoride), which DOES NOT reduce TDS level. Reduce TDS cound check Waterdrop RO water purifiers. Note: This system is not sourced by Berkey.
10 reviews for Waterdrop TK-A Gravity Water Filter System, NSF/ANSI 42&372 Standard, Reduces Lead and up to 98% of Chlorine, with 2 Black Carbon Filters and Metal Spigot for Home, Travel, 2.25G
Add a review Cancel reply
$142.99 $99.99
Amazon Customer –
Quality Gravity Water Filter Tank and Affordable!
So far, so good! We live in east central Texas and our water is horrible. There are doctors in town that warn patients about the high sodium content in our water. It’s awful. I did extensive research into gravity fed water systems and landed on the Waterdrop King Tank. We were impressed with the third party testing and certifications that Waterdrop has for their products (only found two that had this).This system was really easy to assemble. Really straight forward and everything felt like great quality! The spigot itself was so heavy you can tell its fully metal and well made. The filters were easy to soak. I will admit, priming them wasn’t the funnest thing but honestly if that what someone would complain about, they are just lazy! Its really not that bad. You only have to prime it for 60 seconds.The water filters through very quickly. Which we hope is not a sign of poor filtration but according to their testing, it must work well. I had my first glass of water from it last night and it was incredible to have a glass of water that did NOT taste like a salty swimming pool. And no chlorine aftertaste. I’ll be making our own stand to save money but even without it looks really nice on our counters. The 2.25 gallons will work well for my family of four in hot Texas. Especially since it filters so quickly.Can’t be done until I mention price. We happened to catch it on sale which is what made our final decision. You just can’t beat getting a third party tested system that OUT PERFORMS Berkey and is a fourth of the cost. Plus the filter replacement price is unbeatable when comparing literally all of the other brands we looked at and those (all but one) were not even third party tested and certified.All to say, very satisfied and would probably recommend this to a lot of people.
Rejii –
Noticeable Taste Improvement FOR REAL!!
I could actually tell a difference in the taste of the water, which was a nice surprise. It’s still pretty early to fully judge long-term performance(bought it recently), but so far it seems to be working just fine. Setup was straightforward, and it does what it’s supposed to do without any issues.(I’ve used a Waterdrop sink filter in the past, so I already had some trust in the brand, so far so good)No leakage at all, and it filters water in a pretty decent amount of time.It looks good too(Had to say it)
Kyan G –
Good for the price and easy to refill
I’ve been using this for about 9 months now and I can say it was definitely a good purchase. It is very easy to fill up and lasts about a day each refill for how much water I drink and the water just feels better to drink. The area I live in has a lot of chemicals and metals in the water and I fully believe this has improved the water quality of our drinking water.
Lisa –
Great filter for two people
This got great reviews online and so far has been working fantastic. The size is perfect for me and my two dogs. Not looking forward to changing the filter because that was a little tricky to get started, but it’s worth it!
Carolyn –
Great Berkey substitute!
Easy to assemble. Water tastes great! Appreciate the ecological aspect of replacing the many water bottles I was using. Only wish the water level window came with the spigot instead of having to purchase separately. It is hard to gage when to refill. The first time I used it, I overfilled the top container and water flowed everywhere. Also would recommend placing it beside sink for easy refill and accidental spills.
Kay –
Money saver and delicious!
I ADORE this filter setup!! Although I did buy a 20inch stool to keep it on because counter space and it’s wicked short to the ground and bending over is bad for my back(I’m disabled) I had a rust blemish on the inside I noticed and I contacted the company and they sent me a new one to replace it!! The water tastes amazing and I’m saving over $2,000 a year on my bottled water!
Amazon Customer –
Waterdrop gravity filter system does not produce safe drinking water
I never leave reviews but felt that this is important to let people know. I purchased this item for my family because I thought we would have healthy drinking water. The water tasted good so did not think anything of it. After having it for months, I tested the water with a TDS Meter – a water quality tester. The result was 282 which indicated poor drinking water, not recommended. I thought maybe it was because the filters needed to be changed. I changed the filters and tested the water again. The result was 254 with the brand new filters. This is still poor drinking water. The range for poor drinking water is 151-300 ppm. I contacted Waterdrop and was told that the Waterdrop gravity system is designed to reduce chlorine and improve taste but it is not designed to reduce TDS – totally dissolved solids. I told them that I’m disappointed because their product does not produce safe drinking water. Check your options before purchasing this water filter system.
Sp2025 –
10 out of 10 would recommend!
I received my waterdrop gravity -fed water filter system today. I am very impressed with it. We have well water and I did a taste test and the water was good. I feel it tasted just as good as bottled water. It was easy to assemble. It filters kind of slow but that’s not a problem for me. I would recommend getting the stand with it. So far very happy with this product!
Sharla Peltier –
A beautiful filter system that looks good on the countertop
Cody Sayers –
Love it although there were solder marks on the inside near the spout hole which could potentially rust