Home / Tools & Home Improvement / Waterdrop U2 Water Filter Replacement for Waterdrop TST-UF & TST-B | Replacement for Waterdrop TST-UF & TST-B Ultra-Filtration Under Sink Water Filter System

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Waterdrop U2 Water Filter Replacement for Waterdrop TST-UF & TST-B | Replacement for Waterdrop TST-UF & TST-B Ultra-Filtration Under Sink Water Filter System

-15% $ 38 .99 $45.87

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100+ sold last month

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Description

【𝐂𝐨𝐦𝐩𝐚𝐭𝐢𝐛𝐢𝐥𝐢𝐭𝐲】 The under sink replacement UF water filter is compatible with Waterdrop WD-TST-UF stainless steel under sink water filter.

【𝐄𝐟𝐟𝐢𝐜𝐢𝐞𝐧𝐭 𝐟𝐢𝐥𝐭𝐫𝐚𝐭𝐢𝐨𝐧】 The 0.01 micron ultrafiltration membrane effectively eliminates most contaminants larger than 0.01 micron.

【𝐑𝐞𝐜𝐲𝐜𝐥𝐚𝐛𝐥𝐞 𝐡𝐨𝐮𝐬𝐢𝐧𝐠】 The under sink water filtration system housing can be recycled, which helps to prevent environmental pollution. The inner under sink replacement UF water filter can last up to 12 months, which may vary according to local water quality. This does not only eliminate the need for frequent replacements but also save money and efforts.

【𝐄𝐚𝐬𝐲 𝐫𝐞𝐩𝐥𝐚𝐜𝐞𝐦𝐞𝐧𝐭】 You can quickly complete the replacement by unscrewing the external housing and changing the internal filter.

【𝐑𝐚𝐩𝐢𝐝 𝐚𝐧𝐝 𝐜𝐨𝐧𝐬𝐢𝐬𝐭𝐞𝐧𝐭 𝐟𝐥𝐨𝐰 𝐫𝐚𝐭𝐞】 The flow rate can be as high as 1.59 GPM, and you can fill a 8oz cup of water in 2.3 seconds. The ultra-high flow rate also ensures stability.

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Waterdrop 5 µm 10x4.5" Whole House Water Filter for 3M® Aqua-Pure AP810 | Replacement for 3M® Aqua-Pure AP811, AP801, AP801-C, AP801T, AP801B, Whirlpool® WHKF-GD25BB, WHKF-DWHBB, 4 Pack

-18%

$39 .99 $48.99

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Waterdrop RF15-UF Water Filter Replacement for WD-15UA-UF/15UB-UF/15UC-UF

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Waterdrop RF10 Water Filter Replacement for Waterdrop 10UA/10UB/10UB-B | Reduces PFOA/PFOS, Lead, Chlorine, Bad Taste & Odor, Under Sink Water Filter, NSF/ANSI 42 Certified, 1 Year, 2 Pack

-17%

$49 .99 $59.99

500+ sold last month

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Waterdrop TSPP Water Filter Replacement for Waterdrop TSU & TSU-WB, 2 Pack | Replacement for Waterdrop TSU & TSU-WB 3-Stage Ultra-Filtration Under Sink Water Filter System, 1-Year Replacement Pack

-15%

$48 .99 $57.64

500+ sold last month

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$29 .99 $35.28

500+ sold last month

Amazon

Waterdrop RF10 Water Filter Replacement for Waterdrop 10UA/10UB/10UB-B | Reduces PFOA/PFOS, Lead, Chlorine, Bad Taste & Odor, Under Sink Water Filter, NSF/ANSI 42 Certified, 1 Year, 1 Pack

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Waterdrop 10UB Under Sink Water Filter System with Dedicated Faucet | Reduces PFOA/PFOS, Lead, Chlorine, Bad Taste & Odor, Under Sink Water Filter, NSF/ANSI 42 Certified, 1 Year

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Waterdrop 10UA Under Sink Water Filter System, 8K Gallons High Chlorine Reduction Water Filtration System,Bad Taste & Odor, Under Counter Direct Connect to Kitchen Faucet

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Waterdrop CFF-01 Faucet Water Filter Replacement for WD-CTF-01, WD-CTF-02

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Waterdrop H-104 Water Filter Replacement for Pentair® Everpure H-104 | Replacement for Everpure H-104, EV961211, EF-3000, PBS-400, OW200L, 6TO-BW, MR-100, MR-225, EV9262-71, 19000 Gallons

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[Original] Waterdrop CFF-04 Ultra Filtration Replacement for WD-CTF-07 | Reduces Heavy Metals, Bad Odor and 99% Chlorine, Ultra Filtration Faucet System, Countertop Water Filter, 4000 Gallons

-20%

$32 .99 $40.99

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Waterdrop F-2000 Water Filter Replacement for InSinkErator® F-2000 | Compatible with InSinkErator® F-1000 and AquaPure AP Easy C-Complete, 500 Gallons, NSF/ANSI 42

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$27 .99 $34.99

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[Original] Waterdrop CFF-06 Water Filter Replacement for WD-CTF-09 | Reduces Chlorine, PFOA/PFOS, Sediment, Bad Taste & Odor, for WD-CTF-09 Countertop Water Filter, Longer Filter Life, 8000 GAL

-19%

$26 .59 $32.99

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Waterdrop 3US-MAX-F01, 3US-PF01 Maximum Under Sink Water Filter | Compatible with Filtrete® Maximum 3US-MAX-S01, 3US-PS01, Aqua-Pure C-Cyst-FF, Manitowoc K-00337 K-00338, HF20-S, NSF/ANSI 42

-16%

$30 .99 $36.99

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Waterdrop P1 Water Filter Replacement for TST-UF & TST-B 3-Stage, 2 Pack | 1 Year Compo Pack, Replacement for Waterdrop TST-UF & TST-B Ultra-Filtration Under Sink Water Filter System

-15%

$43 .99 $51.75

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Waterdrop WD-TSA-UF 0.01 μm Ultra Filtration Under Sink Water Filter System | 9 Stage Under Sink Water Filtration System, Reduces Chlorine, Taste and Odor, Fluoride, Connects Directly to Your Faucet

-25%

$111 .99 $149.99

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Waterdrop TST-UF 0.01μm Ultra-Filtration Under Sink Water Filter System | Removes 99% of Substances, Chlorine, Bad Taste & Odor, No Drill Required, Stainless Steel Under Sink Water Filtration System

-21%

$149 .99 $189.99

200+ sold last month

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Waterdrop 10UA Under Sink Water Filter System with 2 Filters, 2 Year | Reduces PFOA/PFOS, Lead, Chlorine, Undersink Water Filter Connects Directly to Your Faucet, NSF/ANSI 42 Certified

-18%

$60 .34 $73.99

200+ sold last month

Amazon

Waterdrop TSCT Replacement Water Filter for TSU & TSU-WB 3-Stage, 12 months | Replacement for Waterdrop TSU & TSU-WB TSC 3-Stage Ultra-Filtration Under Sink Water Filter System

-15%

$36 .99 $43.52

500+ sold last month

Amazon

Waterdrop DST Under Sink Water Filter System, No Drill Required for Renters | Reduce Chlorine, PFOA/PFOS, Bad Taste & Odor, 2 Stage Stainless Steel Under Sink Water Filtration System

-18%

$89 .99 $109.99

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Waterdrop 17UB Under Sink Water Filter System with Dedicated Faucet | Under Sink Water Filtration System, NSF/ANSI 42 Certified, Reduces PFOA/PFOS, Lead, Under Sink Water Filter, 3 Years

-16%

$80 .99 $96.99

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-13%

$129 .99 $149.99

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[Original] Waterdrop CFF-03 Water Filter Replacement for WD-CTF-05 | Reduces Heavy Metals, Bad Odor, and 99% Chlorine, for WD-CTF-05/CTF-06, Countertop Water Filter, 4000 Gallons

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$28 .99 $33.99

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Waterdrop RF17 Water Filter Replacement for Waterdrop 17UA/17UB | Under Sink Water Filter, Reduces PFOA/PFOS, Lead, Chlorine, Bad Taste & Odor, NSF/ANSI 42 Certified, 3 Years

-11%

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Waterdrop RC EZ 1 Water Filter Replacement for Culligan® RC-EZ-1, 2 Pack | Compatible with DuPont® Carbon 3000QT Filter, Culligan® US-EZ-1, RV-EZ-1, Brita® USF-201, USF-202, 3K Gallons

-6%

$30 .99 $32.99

200+ sold last month

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Waterdrop AP117 5 Micron 10'' × 2.5'' Whole House Water Filter | Replacement for 3M® Aqua-Pure AP117, Whirlpool® WHKF-GAC and WHCF-GAC, 12 Months, 2 Pack, Packaging May Vary

-5%

$31 .34 $32.99

Amazon

[Original] Waterdrop FF-01A Water Filter Replacement for Waterdrop WD-FC-01 | Reduces Chlorine, Sediment, Bad Taste & Odor, Water Filter for Sink Faucet for WD-FC-01/FC-02/FC-06, Faucet Water Filter

-26%

$13 .99 $18.99

200+ sold last month

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Waterdrop 2PPGCCT Replacement Filter for TSA & TSB, 1-Year Replacement Pack | Replacement for Waterdrop TSA & TSB 3-Stage Under Sink Water Filter System, 4-Pack (2 x 10PP, 1 x 10GC, 1 x 10CT)

-15%

$104 .99 $123.52

1,000+ sold last month

Amazon

Waterdrop RF10-UF Water Filter Replacement for WD-10UA/10UA-UF/10UB/10UB-UF | Reduces PFOA/PFOS, Lead, Chlorine, Bad Taste & Odor, 0.01 μm, 1 Year, 2 Pack (Not Compatible with TSA-UF)

-13%

$61 .99 $70.99

100+ sold last month

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Waterdrop TSB-PF Under Sink Water Filter System, Reduces 80+ Impurities | Reduces PFAS, Chlorine, Chloramine, Fluoride, Odor, VOCs, Chloroform, Under Sink Water Filtration System,with Faucet, 9 Layer

-13%

$129 .99 $149.99

Amazon

Waterdrop 15UA Under Sink Water Filter System with 2 Filters, 4 Years | Reduces Lead, Chlorine, Bad Taste & Odor, Undersink Water Filter Connects Directly to Your Faucet, NSF/ANSI 42 Certified

-8%

$85 .99 $92.99

Amazon

Waterdrop 15UB-UF 0.01 μm Ultra Filtration Under Sink Water Filter System | Reduces Lead, Chlorine, Bad Taste & Odor, with Dedicated Brushed Nickel Faucet, 2 Years

-6%

$79 .99 $84.99

200+ sold last month

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Waterdrop 5 Micron 10'' × 2.5'' Sediment Water Filter for Aqua-Pure® AP110 | Whole House Water Filter Cartridge Replacement for Any 10 Inch RO Unit, Culligan® P5, WHKF-GD05, 4 Pack

-20%

$15 .99 $19.99

Lowest ever

Target

Waterdrop TSB 8-Layer High Capacity Under Sink Water Filtration System with Dedicated Faucet, Extra WD-10PP Replacement Filter

-19%

$129 .97 $159.99

Lowest ever

Target

Waterdrop 15UA Under Sink Water Filter System, Direct Connect to Kitchen Faucet, NSF 42 Certified, 2 Year, Extra Water Filter Pitcher Blue

-18%

$74 .98 $91.99

Amazon

-16%

$69 .99 $82.99

Amazon

Waterdrop 2P1U2C3 Replacement Filter for TST-UF, 1-Year Replacement Pack | Replacement for Waterdrop TST-UF & TST-B 3-Stage Under Sink Water Filtration System, 4 Filters (2 x P1, 1 x U2, 1 x C3)

-15%

$99 .98 $117.64

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Waterdrop TS2PPCTUF Replacement Filter for TSU, 1-Year Replacement Pack | 4-Pack (2 x TSPP, 1 x TSUF, 1 x TSCT), Replacement for Waterdrop TSU & TSU-WB Ultra-Filtration Under Sink Water Filter System

-15%

$123 .99 $145.88

500+ sold last month

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Waterdrop 2PPGC Replacement Water Filter for TSA & TSB & TSA-UF & TSB-ALK | Replacement for Waterdrop TSB-UF & TSB-CM & TSB-PF 3-stage Under Sink Water Filter System, 3-Pack (2 x 10PP, 1 x 10GC)

-15%

$76 .99 $90.58

200+ sold last month

Amazon

Waterdrop 3US-MAX-F01, 3US-PF01 Under Sink Water Filter, 3 Pack | Compatible with Filtrete® Maximum 3US-MAX-S01, 3US-PS01, Aqua-Pure C-Cyst-FF, Manitowoc K-00337 K-00338, HF20-S, NSF/ANSI 42

-15%

$70 .99 $83.99

100+ sold last month

Lowest ever

Target

Waterdrop 17UB Under Sink Water Filter, NSF/ANSI 42 Certified, Reduces PFAS 24K Gallons Extra RF17 Replacement Filter

-14%

$134 .88 $155.99

Lowest ever

Target

Waterdrop TST-UF Ultra-Filtration Under Sink Water Filter, Stainless Steel, 5X Service Life, Extra P1 Replacement Filter

-12%

$166 .99 $189.99

Lowest ever

Target

Waterdrop TSA 8 Layer Under Sink Water Filter System, Reduces PFA, Extra 10-PP Water Replacement Filter

-12%

$127 .98 $145.99

Lowest ever

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Waterdrop TSB 8-Layer High Capacity Under Sink Water Filtration System with Dedicated Faucet, Extra WD-10PP+WD-GC Replacement Filter

-10%

$157 .96 $175.99

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Target

Waterdrop 10UA-UF Ultra Filtration Under Sink Water Filter for Baçtёria Reduction, Direct Connect to Kitchen Faucet, Extra RF10-UF Filter

-5%

$87 .38 $91.99

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Waterdrop 10UBW-UF 0.01 μm Ultra Filtration Under Sink Water Filter System for Bacteria Reduction with Dedicated Faucet, Extra RF10W-UF Filter

-5%

$96 .88 $101.99

Lowest ever

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Waterdrop Under Sink Water Filter, 2 Years or 19K Gallons, 0.01 Micron Ultra Filtration for Baçtёria Reduction, Extra RF15W-UF Filter

-5%

$109 .23 $114.99

Lowest ever

Target

Waterdrop 17UB-UF 0.01 μm Ultra Filtration Under Sink Water Filter System for Bacteria Reduction,with Dedicated Faucet, Extra RF17-UF Filter

-5%

$144 .38 $151.99

Lowest ever

Target

Waterdrop 10UB Under Sink Water Filter, Reduces PFAS, PFOA/PFOS, Lead, Chlorine, NSF 42 Certified, 11K Gallons, Extra RF10 Replacement Filter

-5%

$88 .33 $92.99

Lowest ever

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Waterdrop 10UA Under Sink Water Filter System, 8K Gallons, Reduces PFAS, PFOA/PFOS, Lead, Chlorine, Extra RF10 Replacement Filter

-5%

$74 .08 $77.99

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HOOK-EZE DIY Fishing Lure Advent Calendar 2026, 24 Days Christmas Countdown Calendar, DIY Fishing Lures Kit with Acrylic Paints, Brushes & Tackle, Holiday Gift for Anglers

-17%

$37 .99 $45.99

Ammeloo 18-Piece Non Stick Pots and Pans Set, Non Toxic Cookware Set with Removable Handles (Green)

Walmart

Ammeloo 18-Piece Non Stick Pots and Pans Set, Non Toxic Cookware Set with Removable Handles (Green)

-48%

$56 .99 $109.99

2 Packs Neck Cream with Roller & Lip Balm, Anti-Aging Neck & Chest Cream with Multi-Peptide, Collagen, Urea, for Moisturizing, Tightening and Firming, Smooths Wrinkles & Fine Lines

Amazon

2 Packs Neck Cream with Roller & Lip Balm, Anti-Aging Neck & Chest Cream with Multi-Peptide, Collagen, Urea, for Moisturizing, Tightening and Firming, Smooths Wrinkles & Fine Lines

-5%

$14 .24 $14.99