rkin

62 products

Sale

U1 2-Year Filter Bundle

$372.97 $338.32

U1 Filter and hydrogen module removal tool

$9.95

U1 RKIN 2-in-1 Sediment and Carbon Pre-Filter QT Series

$44.86

U1 RKIN 200 GPD Reverse Osmosis Membrane QT Series

$82.99

U1 RKIN AlcaPure Alkaline Post Filter QT Series

$45.43

U1 RKIN PEM Hydrogen Module

$54.70
Sale

U1-W Space-Saving 4-in-1 Water Filter System

$1,125.47 $670.00
Sale

Water Softener and Well Water Filter Combo

2 options

$3,995.95 $3,538.00
Sale

Water Softener and Whole House Carbon Filter System

2 options

$3,195.95 $2,315.80
Sale

Water Softener System

2 options

$1,996.97 $1,480.55
Sale

Whole Home Reverse Osmosis System

2 options

$16,432.23 $12,334.18
Sale

Whole House Carbon Water Filter System

4 options

$1,891.80 $938.38