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Home/Home & Garden/Home & Garden/Home & Kitchen/Cooking & Dining/Water Coolers, Filters & Cartridges/Filter Cartridges
Waterdrop FUL12 Replacement Filter Cartridge for UL12A/UL12B Undersink Water Filter, Reduces PFAS, PFOA/PFOS, Lead, Chlorine, Bad Taste and Odor, 1-Year Lifespan
★★★★★
$113.99
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7 availableStyle: WD-FUL12 Filter
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About this item
- [Compatible Models] Replacement filters for the StandFit under sink water filters UL12A & UL12B under sink water purification systems. Enjoy purified water straight from your faucet (WD-UL12A) or the included faucet (WD-UL12B), providing easy access to clean, safe, and healthy water with Waterdrop.
- [3-Second Replacement] Replace the StandFit water filter under sink in just three seconds with a simple twist. It's a tool-free process that requires no plumber.
- [Effectively Solves Clogging] With 20 times the dirt absorption capability, the water filter under sink WD-FUL12 effectively removes PFAS, rust, lead, chlorine, heavy metals, and more, thoroughly cleaning the water while preventing clogs. Note: Does not reduce TDS.
- [IAPMO Certified Filtration] The filter element is certified by IAPMO R&T against NSF/ANSI Standard 42 in Model WD-UL12A/WD-UL12B for the reduction of the claims specified on the Performance Data Sheet, and to NSF/ANSI 372 (≤0.25% lead). Trust in safe, high-quality water with every sip from the Waterdrop under sink filter.
- [11,000-Gallon & 12-month Life] The under sink water filter WD-FUL12 is designed for long-term use and includes a 12-month lifespan with an 11,000-gallon capacity. Its upgraded 3/8" outlet delivers a high flow rate of 5.026 L/min, ensuring rapid, continuous water flow while minimizing clogs.
- TDS is not a professional way to measure the water quality. Essential Minerals, Calcium, Potassium, Sodium, Magnesium...These essential minerals are dissolved solids, PPM will not be dropping if you test with a TDS meter. Waterdrop undersink water filtration system is keeping all those minerals, but removes elements that are harmful to your body. Note: The activated carbon is made from natural coconut shells. Please confirm whether you are allergic to it.
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Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
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