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MODEL

C1S

3 parts fit this model in our fit data, in 2 part types.

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Accessories and more

1 part fits C1S

MB-PWTFits C1S

Waterdrop Pure Water Tank for C1S and C1H Countertop RO Systems

Accessory. Made by Waterdrop. Replaces C1H, C1S

$24.99Out of stockView part

RO replacement filters

2 parts fit C1S

WD-C1RFFits C1S

Waterdrop C1RF Water Filter for WD-C1S and WD-C1H Countertop RO System

RO replacement filter. Made by Waterdrop. Replaces C1H, C1S

$56.99Out of stockView part
WD-C1RFGFits C1S

Waterdrop C1RFG Replacement Filter for C1S and C1SL Countertop CoreRO System

RO replacement filter. Made by Waterdrop. Replaces C1S, C1SL

$66.99Out of stockView part

Fit data comes from the part makers' compatibility lists. Check the model number on your label before you order.