Waterdrop under sink filter replacement is made of specially selected premium materials that are lead-free and BPA-free. The filter is also fully certified by the WQA against NSF 372 standard. This ensures more reliable use from the inside out.

The installation and replacing filter process is user-friendly, with innovative push-to-connect fittings, the entire installation process takes less than 3 minutes. The twist-and-lock design ensures that you can replace the filter in 3 seconds without the use of any additional tools
Waterdrop under sink filter replacement filters out contaminants in your municipal water and retains essential minerals that are important to your body such as potassium, calcium, sodium, and magnesium.

This replacement filter for the Waterdrop 10UB Under Sink Drinking Water Filtration System or buy Amazon.
It is also designed to fit Waterdrop Undersink Water Filtration System (WD-UA series, WD-UB series, WD-UC series)
WD-UA series include – WD-15UA, WD-10UA, WD-17UA
WD-UB series include- WD-10UB, WD-15UB, and WD-17UB
It has a service life of 12 months or 8000 gallons when used with municipal water
- Waterdrop RF15W replacement filter

Waterdrop RF15W is designed to fit Waterdrop Undersink Water Filtration System (WD-UA series, WD-UB series, WD-UC series)
WD-UA series include – WD-15UA, WD-10UA, WD-17UA
WD-UB series include- WD-10UB, WD-15UB, and WD-17UB
WD-UC series include
It uses innovative multistage filtration to remove contaminants such as chlorine taste and odor, heavy metals, chemical impurity, sediment, and other large particles.
This cartridge employs the Ultrafiltration membrane that filters out impurity larger than 0.01 μm, activated carbon block that helps reduce chlorine, taste, and odor, and KDF that effectively reduce heavy metals and inhibits the growth of harmful substances.
When used with municipal water each cartridge has a service life of 2 years or 16,000 gallons.
Waterdrop RF17 Replacement Filter Cartridge is compatible with WD-17UA and WD-17UB
This filter has a service life of 3 years or 19,000 gallons when only used with municipal water.
The filter uses innovative multistage filtration. The three stages include
Polyester membrane-reduce large particle and sediment
Activated carbon block –reduce chlorine, taste, and odor
KDF-removes heavy metals and inhibits the growth of harmful substances
It helps remove contaminants such as chlorine, taste and odor, sediment, rust, and other heavy metals

WD-TSA/WD-TSB Replacement Filters is compatible with Waterdrop Under-Sink Three Stages Filtration System (WD-TSA and WD-TSB
The set includes 3 filters such as
The PP filter effectively blocks out sand, rust, particulates, suspended solids, and other impurities. It has a life span of 6 months
The GC filter effectively reduces chlorine, lead, taste, and odor, other heavy metals, and improves the taste of water. It has a lifespan of 8-12 months
The CT filter with added KDF prevents pollutants from accumulating and ensures water safety furthermore. It has a lifespan of 12-18 months.
You can buy each filter on its own using the links below
Waterdrop RF15-UF replacement filter is compatible with Waterdrop 15UA/15UA-UF under sink water filter system, 15UB/15UB-UF under sink water filter system, 15UC/15UC-UF Inline Water Filter for Refrigerator.
When used with municipal water each cartridge has a service life of 2 years or 16,000 gallons.
Waterdrop RF15W-UF is also available in White color
Waterdrop RF17W-UF is designed to fit Waterdrop Undersink Water Filtration System (WD-UA series, WD-UB series, WD-UC series).
When used with municipal water each cartridge has a service life of 3 years or 19,000 gallons.
It is also available in black color

This is a replacement filter for the Waterdrop TST-UF 0.01μm Ultra-Filtration Under Sink Water Filter, Stainless Steel
The set includes 3 filters including
PP filter + non-woven fabric lasts 6-8 months-reduces large particles, dirt, rust, and suspended solids
UF filter + pp cotton lasts 12 months -filter bacteria and colloids
CT filter+ non-woven fabric lasts 12-24 months-reduce odor and funny taste
You can buy each filter on its own using the link below
Waterdrop WF08 Under Sink Replacement Water Filter is designed to fit Waterdrop WD-AS08/ WD-BS08/ WD-AMS08.
The filter includes a 0.5-micron coconut shell-made activated carbon filter that help remove chlorine taste and odor, fluoride, hydrogen sulfide, scale, heavy metals, and harmful chemicals.
It has a service life of 8000 gallons or 12-24 months.
Waterdrop TSPP Under Sink Sediment Water Filter is compatible with Waterdrop Under-Sink Ultra Filtration System (WD-TSU-B/WD-TSU-W) and Waterdrop Integrated DC Filtration System (WD-TSC-W/WD-TSC-B)
The sediment filter provides 6 months of clean filtered water.
Waterdrop TSUF Ultra-Filtration Under Sink Water Filter is compatible with Waterdrop Under-Sink Ultra Filtration System (WD-TSU-B/WD-TSU-W).
The Ultra-Filtration Filter provides you with 24 months of clean filtered water.
With a pore size of 0.01 μm, this superior ultrafiltration membrane can filter out most of the impurity larger than 0.01 μm
Waterdrop TSCT Under Sink Water Filter is compatible with Waterdrop Under-Sink Ultra Filtration System (WD-TSU-B/WD-TSU-W) and Waterdrop Integrated DC Filtration System (WD-TSC-W/WD-TSC-B).
This is a carbon block filter that effectively removes chlorine, lead, taste and odor, heavy metals, and improves the taste of water.
The Carbon Block Filter provides you with 12 months of clean filtered water.
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