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Top Waterdrop Deals & Price Drops for February 2026

Explore verified Waterdrop discounts and price drops updated in the last 30 days.

Waterdrop NSF/ANSI 372 Certified Fluoride Filters, Replacement for Berkey® PF-2® Fluoride Filters, Berkey® Gravity Filtration System and King Tank Series (Pack of 2)

Waterdrop NSF/ANSI 372 Certified Fluoride Filters,...

null Keywords: berkey water filter replacement waterdrop gravity filtration countertop BB9 black carbon charcoal elements bb9-2 PF-2 chlorine fluoride lead ceramic nsf/ansi 42&372 travel home outdoor
$55.99
$43.1123% OFF
Waterdrop NSF/ANSI 42&372 Certified Water Filter, Replacement for Berkey® BB9-2® Black Filters, ProOne® or Alexapure® Gravity Water Filter System and Waterdrop King Tank Series, (Pack of 2)

Waterdrop NSF/ANSI 42&372 Certified Water Filter, ...

null Keywords: berkey water filter replacement waterdrop gravity filtration countertop BB9 black carbon charcoal elements bb9-2 PF-2 chlorine fluoride lead ceramic nsf/ansi 42&372 travel home outdoor
$69.99
$42.4839% OFF
Waterdrop Slim Alkaline Water Filter Dispenser, Large 35-Cup, Up to PH 9.5, Healthy, Clean & Toxin-Free Mineralized Alkaline Water, 100-Gallon, BPA Free, Black (1 Filter Included)

Waterdrop Slim Alkaline Water Filter Dispenser, La...

Waterdrop Slim Alkaline Water Filter Dispenser, Large 35-Cup, Up to PH 9.5, Healthy, Clean & Toxin-Free Mineralized Alkaline Water, 100-Gallon, BPA Free, Black (1 Filter Included) Keywords: water filter dispenser pitcher filtration countertop system waterdrop large for fridge; alkaline pH , brita water pitcher purifier filtration
$39.99
$31.9820% OFF
Waterdrop K19-SFK Reverse Osmosis Water Filter Countertop, Alkaline Minerals, Countertop Reverse Osmosis System, 3:1 Pure to Drain, Reduce PFAS, No Installation Required, BPA Free

Waterdrop K19-SFK Reverse Osmosis Water Filter Cou...

Waterdrop K19-SFK Countertop Reverse Osmosis System, 7 Stage with Remineralization Reverse Osmosis Water Filter Countertop, 3:1 Pure to Drain, Reduce PFAS, No Installation Required, BPA Free
$339.00
$239.0029% OFF
Waterdrop 200-Gallon Long-Life 40-Cup Large Water Filter Dispenser with 1 Filter, Healthy Gift for Home and Office, 5X Times Lifetime, Reduces Chlorine, PFOA/PFOS and More, BPA Free, Turquoise

Waterdrop 200-Gallon Long-Life 40-Cup Large Water ...

Waterdrop 200-Gallon Long-Life 40-Cup Large Water Filter Dispenser with 1 Filter, for Home and Office, 5X Times Lifetime, Reduces Chlorine, PFOA/PFOS and More, BPA Free, Turquoise Keywords: water filter dispenser pitcher filtration countertop system waterdrop large for fridge purifier filtration brita water pitcher purifier
$40.99
$31.9922% OFF
Waterdrop TSU 0.01 Micron Ultra Filtration Under Sink Water Filter System, 3-Stage Tankless Under Sink Water Filtration System with Faucet, Smart Panel, Not Lower TDS, Drilling Required

Waterdrop TSU 0.01 Micron Ultra Filtration Under S...

Waterdrop Under-Sink Ultra Filtration System achieves great filtration performance.The innovative filter design allows the system to , providing healthier and safer water for you and your loved ones.With the superior Waterdrop ultrafiltration membrane, the ultra-filtration water filter  system delivers excellent filtration performance. With a pore size of 0.01 micron, the ultrafiltration membrane can filter out most of the hąrmful substances in water. Aside from the PP filter for large iṁpurity removal, the carbon block filter improves the taste and odor, ensuring delicious, safe drinking water.The drinking water filter system does not require an undersink electricity supply, which means you do not have to worry about your power supply under the kitchen cabinet. Therefore, you can drink clean and safe purified water even in emergencies like a power blackout.Unlike other water filtration systems that generate a lot of waste water, Waterdrop Ultra Filtration System produces prime-quality purified water with zero waste water.Filter life: PP filter: 6 months  UF filter: 24 months  CT filter: 12 monthsPlease note that this Undersink Water Filter cannot reduce TDS. If you need to reduce TDS, the Waterdrop RO System will be an excellent choice. For details, please search ASIN: B07P1XFYJP.TDS stands for total dissolved solids. It is composed of inorganic salts and a small amount of organic matter. Keywords: under sink water filter system Under sink water filter Under sink water filtration system waterdrop undersink water filter systems ultra filtration system with faucet filtros de agua para tomar filtro de agua para cocina
$179.99
$132.9826% OFF
Waterdrop Gravity-fed Water Filter System, Reduces Lead and up to 99% of Chlorine, NSF/ANSI 42&372 Standard, with 2 Black Carbon Filters and Metal Spigot, King Tank Series

Waterdrop Gravity-fed Water Filter System, Reduces...

Waterdrop water filter system berkey gravity stainless steel countertop filter Keywords: Waterdrop water filter system berkey gravity stainless steel countertop filter
$169.99
$125.9926% OFF
Waterdrop WD-T3-C Reverse Osmosis Water Filter, NSF/ANSI 372 Certified, 8-Stage Under Sink RO Water Filter, 450GPD Tankless Water Filtration System, 2:1 Pure to Drain, BPA Free, Plug-in Required

Waterdrop WD-T3-C Reverse Osmosis Water Filter, NS...

Experience the future of home hydration with the Waterdrop WD-T3-C Reverse Osmosis Water Filter. This advanced, tankless under sink system delivers an impressive 450 gallons of purified water per day, ensuring your family has an endless supply of clean, great-tasting water on demand. Certified to the rigorous NSF/ANSI 372 standard for lead-free materials, you can trust every drop is safe and free from contaminants. Unlike bulky traditional systems, this sleek, modern unit installs neatly under your kitchen sink. Its innovative 8-stage filtration process effectively reduces a wide range of impurities, including chlorine, heavy metals, and sediments. The result is crisp, refreshing water perfect for drinking, cooking, and making coffee. A standout feature is its exceptional 2:1 pure to drain water ratio, which significantly reduces wastewater compared to older RO models. This makes it a smarter, more eco-conscious choice for your home. The system is completely BPA-free, so no harmful plastics ever touch your water. Forget about slow tank refills. The powerful 450 GPD flow rate means you can fill pots and pitchers quickly. A simple plug-in connection provides the energy needed for its efficient operation and smart monitoring features. Choosing Waterdrop means investing in convenience, purity, and performance. Visit WaterdropFilter.com today to learn more about how the WD-T3-C tankless RO system can transform your water. Enjoy the confidence of certified filtration and the luxury of instant, unlimited purified water right from your tap.
$279.99
$209.9925% OFF
Waterdrop WD-T3-M Remineralization Reverse Osmosis Water Filter, NSF/ANSI 372 Certified, 9-Stage Undersink RO System, 450G Tankless RO Water Filtration System, 2:1 Pure to Drain, Plug-in Required

Waterdrop WD-T3-M Remineralization Reverse Osmosis...

Waterdrop WD-T3-M Remineralization Reverse Osmosis Water Filter, NSF/ANSI 372 Certified, 9-Stage Undersink RO System, 450G Tankless RO Water Filtration System, 2:1 Pure to Drain, Plug-in Required Keywords: Waterdrop WD-T3-M Remineralization Reverse Osmosis Water Filter, NSF/ANSI 372 Certified, 9-Stage Undersink RO System, 450G Tankless RO Water Filtration System, 2:1 Pure to Drain, Plug-in Required
$279.99
$219.9921% OFF
Waterdrop WD-M1 Reverse Osmosis Water Filter Countertop, Hot Water Countertop Reverse Osmosis System, 7 Temperature Options, 6 Stage Purification, 3:1 Pure to Drain, No Installation, Gray

Waterdrop WD-M1 Reverse Osmosis Water Filter Count...

Waterdrop WD-M1 Reverse Osmosis Water Filter Countertop, Hot Water Countertop Reverse Osmosis System, 7 Temperature Options, 6 Stage Purification, 3:1 Pure to Drain, No Installation, Gray
$379.00
$289.0024% OFF
Waterdrop 𝐀𝐥𝐤𝐚𝐥𝐢𝐧𝐞 WD-F13 Replacement for GE® MWF®, SmartWater® MWFP, MWFINT, MWFA, GWF, HDX FMG-1, GSE25GSHECSS, WFC1201, RWF1060, 𝐄𝐧𝐡𝐚𝐧𝐜𝐞𝐬 𝐩𝐇 Refrigerator Water Filter

Waterdrop 𝐀𝐥𝐤𝐚𝐥𝐢𝐧𝐞 WD-F13 Replacement for ...

This Waterdrop refrigerator water filter replacement for GE, despite its affordable price, offers the best - a mix of prior filtration performance and important certifications from the well-known regulatory body in the industry – NSF 42 and NSF 372 certificates. GE is a registered trademark of General Electric Company. GE is used for reference purposes only.This alkaline water filter can add multiple alkaline substances to water to improve the alkaline value of water. Alkaline water is the first choice of healthy water and is more suitable for sports enthusiasts, helping to delay ageing and improve the immunity. Replacement for filter models: GE GWF, GWFA, GWF01, GWF06, MWFAP, MWFINT, HWF, HWFA, WMF, Kenmore 46-9991, 469991, 9991, 46 9991, 46-9996, 469996, 9996, 46 9996, PL-100, GF-MWF, WD-F13, EBL7771, CF8, WFC1201, AQF-FF13, RWF0600A, RWF0600AH, PP-RWF0600A, FL-RF13, WS613B, MB-F13, PF8, RWF1060, CWMF031, WSG-1,CLCH102, GE MWF, CW-G1. Compatible with: GSL25IGXNLS, GSL25JFRFBS, GSL25JFXNLB, GSL25KGREBS, GSL25QGPDBS, GSS22QFMCCC, GSS23HMHECES, GSS23LGTACC, GSS23QSTASS, GSS23WSTASS, GSS25CGHECWW, GSS25GFXJBB, HSS25GFPHWW, PCP23SHMFFBS, PFCS1NFZASS, PFSF6PKXCBB, PFSS2MJYCSS, PFSS6PKXBSS, PFSS9PKYASS, PGCS1NFZASS, PIE23NGTIFKB, PIT23SGRCSV, PSE25KSHEHSS, PSE25KSHSS, PSK25MGSBCCC, PSK25NGNDCCC, PSK27NHSCCCC, PSK29NHWGCWW, PSS26MGPBBB, PSS26MSTDSS, PSS26SGPASS, PSS29NHMBBB, PST26SHRCSS, PZS23KSEBFSS, PZS25KSEBFSS.
$17.99
$14.2121% OFF
Waterdrop WD-F13 Replacement for GE® MWF® Water Filter, SmartWater® MWFP, GWF, HDX FMG-1, RWF1060, GSE25GSHECSS, 4 Filters(Package May Vary)

Waterdrop WD-F13 Replacement for GE® MWF® Water Fi...

GSL25IGXNLS, GSL25JFRFBS, GSL25JFXNLB, GSL25KGREBS, GSL25QGPDBS, GSS22QFMCCC, GSS23HMHECES, GSS23LGTACC, GSS23QSTASS, GSS23WSTASS, GSS25GFXJBB, HSS25GFPHWW, PFCS1NFZASS, PFSF6PKXCBB, PFSS2MJYCSS, PFSS6PKXBSS, PFSS9PKYASS, PGCS1NFZASS, PSE25KSHEHSS, PSE25KSHSS, PSS26MGPBBB, PSS26MSTDSS, PSS26SGPASS, PSS29NHMBBB, PZS23KSEBFSS, PZS25KSEBFSS, BSS25JFRWW, BSS25JSRSS, BSY25GFMCC, BSY25GFMCWW, CFCP1NIYSS, CFCP1RKBSS, CFSP5RKBSS, CZS22MSKSS, CZS25TSESS, DSE25JMHES. Waterdrop WD-F13 Replacement for MWF® Water Filter, SmartWater® MWFP, GWF, HDX FMG-1, WFC1201, RWF1060, GSE25GSHECSS, 3 Filters [Replacement for filter models] GE GWF, GWFA, GWF01, GWF06, MWFAP, MWFINT, HWF, HWFA, WMF, Kenmore 46-9991, 469991, 9991, 46 9991, 46-9996, 469996, 9996, 46 9996, PL-100, GF-MWF, WD-F13, EBL7771, CF8, WFC1201, AQF-FF13, RWF0600A, RWF0600AH, PP-RWF0600A, FL-RF13, WS613B, MB-F13, PF8, RWF1060, CWMF031, WSG-1,CLCH102, GE MWF, CW-G1. Keywords: GE® MWF®, MWF® Water Filter, SmartWater® MWFP, GWF, HDX FMG-1, WFC1201, RWF1060, GSE25GSHECSS,GE GWF, GWFA, GWF01, GWF06
$39.99
$31.9920% OFF
Waterdrop G3P800 Reverse Osmosis System, 800 GPD Fast Flow, NSF/ANSI 42 & 53 & 58 & 372 Certified, 3:1 Pure to Drain, Tankless Under Sink RO Water Filter System, LED Purifier, Smart Faucet

Waterdrop G3P800 Reverse Osmosis System, 800 GPD F...

【800 GPD high capacity, 3:1 pure to drain ratio】The Waterdrop G3P800 reverse osmosis system offers a higher water capacity (800 gallons per day), thereby meeting demands of a big family for pure water. Furthermore, by high water flow, it filters one cup of water in just 5s. By an advanced water dispensing technology, this tankless reverse osmosis water filter system produces just a cup of wastewater for every three cups of filtered water produced. Keywords: reverse osmosis water filter frizzlife pd600-tam3 ispring apec pentair pureplus hydronic icepure fs-tfc watts whirlpool brondell circle express bluevua brio wapu deepuro comfee 100 gpd 200 300 400 500 600 700 800 1000 GPD 3 4 5 6 7 8 9 10 stage
$999.00
$759.0024% OFF
Waterdrop Water Filter for Sink Faucet, NSF Certified Water Purifier, 320 Gallon Tap Water Filter for Kitchen Sink, Reduces Chlorine, Lead-Free Material, Faucet Mount Water Filtration System, 1 Filter

Waterdrop Water Filter for Sink Faucet, NSF Certif...

null Keywords: faucet water filter mount kitchen system Purifier
$23.99
$17.0829% OFF
[ Instant Hot ] Waterdrop K19-H Countertop Reverse Osmosis System, Reverse Osmosis Water Filter Countertop, 3:1 Pure to Drain, 4 Temperature Options Water Dispenser, No Installation

[ Instant Hot ] Waterdrop K19-H Countertop Reverse...

[ Instant Hot ] Waterdrop K19-H Countertop Reverse Osmosis System, Reverse Osmosis Water Filter Countertop, 3:1 Pure to Drain, 4 Temperature Options Water Dispenser, No Installation Keywords: 𝐏𝐥𝐮𝐠 𝐚𝐧𝐝 𝐩𝐥𝐚𝐲: This countertop reverse osmosis system can be used directly through sockets in your kitchen, bedroom, office, or even RV, with no installation or drilling required. If you are renting a home, this RO system is unquestionably the best option. Note:This RO system needs to be powered on to be used. Make sure the tank is properly installed and if you have any questions, please contact us.
$379.00
$269.0029% OFF
Waterdrop 2 Stage Whole House Water Filter System, with Heavy Metal Sediment Filter, Highly Reduce Mercury, Lead, Iron, Manganese, Chlorine for Well/City Water, WD-WHF21-PBH, 1" Inlet/Outlet

Waterdrop 2 Stage Whole House Water Filter System,...

Waterdrop 2 Stage Whole House Water Filter System, with Heavy Metal Sediment Filter, Highly Reduce PFAS, Mercury, Lead, Iron, Manganese, Chlorine for Well/City Water, WD-WHF21-PBH, 1" Inlet/Outlet Keywords: 2 Stage Whole House Water Filter System, with Heavy Metal Sediment Filter, Highly Reduce Mercury, Lead, Iron, Manganese, Chlorine for Well/City Water,
$189.99
$145.9923% OFF
Waterdrop WD-TSA-UF 0.01 μm Ultra Filtration Under Sink Water Filter, Under Sink Water Filtration System 9 Stage Filtration, Reduces Chlorine, Taste and Odor, Fluoride, Advanced USA Tech

Waterdrop WD-TSA-UF 0.01 μm Ultra Filtration Under...

Is your tap water 100% safe for drinking?Around 60% of the body is made up of water. This is why staying hydrated is vital for health and wellness.Drinking straight from the tap, however, may not be the best way to hydrate yourself. Tap water may carry unwanted substances and particles that can be harmful to health to your home.Clear away unwanted particles from your drinking water with the upgraded Waterdrop Triple Stage Under Sink Water Filtration System.Drink to your heart's content! This under counter water filter features 3 different filters - each one tasked to reduce avariety of dirt particles and suspended solids that might be present in your tap water.Satisfy your thirst with fresh and clean water. This under sink water filtration system is designed to intercept rust, sand, large particles, and suspended solids. Its carbon block filter also reduces chlorine, giving you pure and odorless water in an instant.It's easy to install this 3-stage under counter drinking water filter. It flaunts advanced push-to-connect fittings, allowing you to set up the entire unit in less than 3 minutes. Still not convinced? Here are more reasons to love this 3-stage water filter:No leakage occurs thanks to the sealed filter designNo burst due to its durable and firm materialsRetains beneficial minerals in your waterEasily fits under standard-sized sinksMade of food-grade, BPA-free material Keywords: TSA 8 Layer Under Sink Water Filter System, Under Sink Water Filtration System Fluoride Chlorine, Bad Taste & Odor, NSF/ANSI 42
$139.99
$111.9920% OFF
Waterdrop WD-A2 Countertop Reverse Osmosis System, Hot and Cold RO System, Portable Pure Water Tank, Bottleless Water Cooler, 6 Temperature Settings, Hot Cold Room Water, 3:1 Pure to Drain

Waterdrop WD-A2 Countertop Reverse Osmosis System,...

Waterdrop WD-A2 Countertop Reverse Osmosis System, Hot and Cold RO System, Portable Pure Water Tank, Bottleless Water Cooler, 6 Temperature Settings, Hot Cold Room Water, 3:1 Pure to Drain
$499.00
$399.0020% OFF
Waterdrop BFC3-Lite Skincare Face Washer Water Filter, Bathroom Sink Filter Water Faucet for Skin, Reduce 99% Chlorine, Nanoscale Deep Cleaning, Hydrate Deeply

Waterdrop BFC3-Lite Skincare Face Washer Water Fil...

Waterdrop Skincare Water Filter BFC3, Bathroom Counter Facial Cleaning Faucet Water Filter, Countertop Water Filter, Reduce Chlorine, Nanoscale Deep Clean, Hydrate Deeply Keywords: Sink water filter、sink water filter for sink、skincare water filter、water filter for sink faucet、filter baby water faucet bathroom sink、sink water filter faucet、water filter sink faucet、under sink water filter with faucet、sink filter、water filter、filterbaby
$99.99
$79.9920% OFF

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