# Watts ZeroWaste ZRO-4 Under Sink Reverse Osmosis Water Filtration System

- Brand: Watts
- Category: Reverse Osmosis Systems
- Model: ZRO-4
- Price: $355.99
- URL: https://zecdepot.com/products/watts-zerowaste-zro4-under-sink-reverse-osmosis-water-filtration-system

## Summary

Revolutionize your home water quality with the patented ZRO-4 system that eliminates water waste by returning unused water to your hot water supply. This 4-stage filtration process reduces contaminants like lead, chlorine, and fluoride down to the molecular level for high-quality, great-tasting drinking water.

## Description

Revolutionize your home water quality with the patented ZRO-4 system that eliminates water waste by returning unused water to your hot water supply. This 4-stage filtration process reduces contaminants like lead, chlorine, and fluoride down to the molecular level for high-quality, great-tasting drinking water.
- Patented zero-waste design returns unused water to the home's hot water supply, unlike traditional RO systems.
- Advanced 4-stage filtration combining sediment, carbon, and reverse osmosis for molecular-level purification.
- High-performance contaminant reduction including 99.99% bacteria, 98.6% lead, and 98.4% chlorine reduction.
- Convenient installation with no drain connection or air gap required.
- Includes a 3-gallon storage tank and all necessary hardware, faucet, and installation kit.
- Designed for households of 5-6 people with an easy-to-install push-to-connect fitting style.

## Specifications

- Water Filtration System Type: Reverse Osmosis
- Contaminants Filtered: Lead, Chlorine, Bacteria, Copper, Fluoride
- Replacement Filter Type: Reverse Osmosis Replacement Filters
- Copper Reduction: 99%
- Household Size: 5-6 people
- Maximum Feed Water Pressure: 85 psi
- Minimum Feed Water Temperature: 40 F
- Ease of Install: Easy Install
- Bacteria Reduction: 99.99%
- Application Type: Water Treatment
- Maximum Feed Water Temperature: 100 F
- Number of Filters Included: 4
- Pack Size: 1
- Number of Stages: 4
- Iron Reduction: 0%
- Fitting Style: Push to connect
- Features: Automatic Shutoff
- Chlorine Reduction: 98.4%
- Color / Finish: White
- Filtration Method: Sand, Carbon Block, GAC
- Minimum Feed Water Pressure: 40 psi
- Includes: Faucet, Hardware, Installation Kit
- Lead Reduction: 98.6%
- Indoor/Outdoor: Indoor
- Maximum Filtered Water Flow: 0.5 gpm
- Fitting Size: 0.25 in
- Weight: 32 lbs
- Length: 16.4 in
- Width: 16.1 in
- Height: 16.9 in