Shopping by:

Product Type

Capacity

Dispensing Option

Certification

Remineralization

Series

Family Size
Not sure which one to choose?
Let our experts recommend you.
Which water filtration is right for you?
Find the right reverse osmosis system for home.
Is Your Tap Water Safe to Drink?
Check your tap water quality via EWG tap water database.

All

WD-D6RF Filter for Waterdrop D6 Reverse Osmosis System, 2-YEAR COMBO

Trustpilot
Replacement for D6
$189.98
$189.98

WD-KJF Filter for Waterdrop K6 RO System, 2-YEAR COMBO

Trustpilot
Replacement for K6
$229.99
$229.99

Waterdrop G3P600 Alkaline Reverse Osmosis System

Trustpilot
NSF/ANSI 58 & 372 Certified
$468.99 $568.99
$568.99

Refurbished Reverse Osmosis System - Waterdrop D6

Trustpilot
$359.00
$359.00

K6 RO System with an Extra Two-Year Filter Combo

Trustpilot
$1,038.98
$1,038.98

Waterdrop K6 Refurbished Instant Hot RO System

Trustpilot
$399.00 $799.00
$799.00

Waterdrop Instant Hot Water Dispenser, Reverse Osmosis System, K6

Trustpilot
$599.00 $799.00
$799.00

Waterdrop G2P600 RO System with UV Sterilizing Light

Trustpilot
$488.00
$488.00

K6 Remineralization RO System Instant Hot Water Dispenser - Waterdrop K6

Trustpilot
$799.00
$799.00

Waterdrop G3P600 RO System Replacement Filters Set - 600 GPD

Trustpilot
Replacement for G3P600
$89.97
$89.97

K6 Instant Hot Water Dispenser with UV Sterilizing Light  - Waterdrop K6

Trustpilot
$938.00
$938.00

WD-G3P600-RO Filter for Waterdrop G3P600 Reverse Osmosis System | 600GPD

Trustpilot
Replacement for G3P600
$109.99
$109.99
Sort by
  • Featured
  • Best selling
  • Alphabetically, A-Z
  • Alphabetically, Z-A
  • Price, low to high
  • Price, high to low
  • Date, old to new
  • Date, new to old