As of Oct 27, 2026, 11:53 AM ET, the Undersink Water Filtration System With Dedicated Faucet is listed online by Waterdrop (waterdropfilter.com) at $69.99–$86.99; the store's feed doesn't report stock.
Waterdrop sells it online at waterdropfilter.com. The price and stock here come from Waterdrop's own product feed, checked Oct 27, 2026.
| Option | Model no. | Price | Online availability | |
|---|---|---|---|---|
| Standard | 32593778868306 | $86.99 | Listed online (stock not reported) | Buy at waterdropfilter.com |
| Standard | 32593759207506 | $69.99 | Listed online (stock not reported) | Buy at waterdropfilter.com |
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At Waterdrop it costs $69.99 to $86.99, depending on the option, as of Oct 27, 2026.
Waterdrop's product feed doesn't say whether it's in stock. It lists 2 options at waterdropfilter.com; check there before you buy.
Model number WD-10UB WD-15UB WD-17UB Product dimensions WD-10UB: 3.6"*3.85"*12.3"WD-15UB: 3.6"*3.85"*16.7"WD-17UB: 3.6"*3.85"*19.1" Replacement filter WD-RF10/15/17 Operating temperature 2-38℃/35-100℉
