Brita Redi-Twist USS-335 User Manual

USS-335
Installation
Instructions
CONNECT TO
AUXILIARY FAUCET
USF-201 post filter is tested and certified by NSF International in
USS-335 system against NSF/ANSI Standard 42 for the reduction of
Aesthetic Chlorine Taste and Odor and Particulate Class III. USS-335
system is tested and certified by NSF International against NSF/
ANSI Standard 58 for the reduction of Cysts, Pentavalent Arsenic,
Barium, Cadmium, Copper, Hexavalent Chromium, Lead, Nitrates/
Nitrites, Radium 226/228, Selenium, Trivalent Chromium, Turbidity
and Total Dissolved Solids (TDS). System Tested and Certified by NSF
International against NSF/ANSI Standard 372 for low lead content
and compliance.
Please refer to Performance Data Sheet for complete reduction data.
Redi-Twist™ Reverse Osmosis Filtration System Model USS-335
Reverse Osmosis
Filtration System
Step 1
Step 2
Step 3
Step 4
Step 5
Step 6
Step 7
1/4 turn
LOCK LOCK
LOCK
Step 8

Brita Redi-Twist USS-335 Specifications

General

Brand	Brita
Model	Redi-Twist USS-335
Category	Water Filtration Systems
Language	English

Summary

Tools & Materials Required

Main Components

Lists the primary parts of the filtration system.

Secondary Components

Lists additional parts required for installation.

Tools Needed for Installation

Lists the tools necessary to install the system.

Package Contents

Details all items included in the product package.

Before You Begin

Notice and Precautions

Provides important notices and precautions for installation and use.

Safety Warnings

Highlights critical safety warnings for installation.

Filtration Facts

Explains key facts about the system's filtration capabilities.

Operation / Maintenance Data

Details operating parameters and maintenance guidelines.

Plan Your Installation

Under the Sink Location

Discusses installing the system under a sink.

Remote Location

Explains options for installing the system in a remote location.

Check Space Requirements

Advises on checking space and fitting items for installation.

Introduction to Brita RO System

System Technology Overview

Explains the RO filtration technology and its benefits.

System Operation Principles

Describes how the system automatically filters and flushes.

Water Pressure Requirements

Specifies the required water pressure for system operation.

Installation Steps

Step 1: Install Kitchen Faucet Adapter

Guides the installation of the kitchen faucet adapter.

Step 2: Install RO Drain Connector

Details the installation of the RO drain connector.

Step 3: Install RO Filter System Assembly

Explains how to mount the RO filter system assembly.

Step 4: Install Water Storage Tank

Provides instructions for installing the water storage tank.

Step 5: Install RO Faucet

Guides the installation of the RO faucet.

Step 6: Connect Water Lines

Covers connecting the water supply lines.

Step 7: Sanitize, Test, and Purge System

Outlines system sanitization, testing, and purging procedures.

Step 8: Install Redi-Twist™ Filters and Test for Leaks

Details filter installation and leak checking.

Remote Installation: Drain and Air Gap Setup

Details setting up the drain and air gap for remote installation.

Filter Replacement

1st and 3rd Stage Filter Replacement

Instructions for replacing the 1st and 3rd stage filters.

Membrane Filter Replacement

Guidance on replacing the RO membrane filter.

System Specifications

Qualified System Performance

Presents performance data and metrics for the system.

Water Source & Reduction Notes

Notes on non-potable water, arsenic, and nitrate/nitrite reduction.

Total Dissolved Solids & Membrane Replacement

Information on TDS reduction and membrane replacement.

Massachusetts Installation Requirements

Specific installation requirements for Massachusetts.

Maintenance and Operation

Prefilter and Postfilter Maintenance

Guidance on replacing pre-filters and post-filters.

RO Membrane Cartridge Maintenance

Instructions for maintaining and replacing the RO membrane.

Key System Components Maintenance

Details on maintaining drain restrictor, check valve, and auto shut-off.

Troubleshooting Guide

Low Water Quantity Issues

Addresses causes and solutions for low water volume.

Low Faucet Pressure Solutions

Provides solutions for low water pressure at the dispensing faucet.

High TDS and Faucet Leaks

Troubleshooting for high TDS and faucet connection leaks.

Tastes and Odors in Product Water

Addresses common causes for poor taste and odor in filtered water.

Leak from Air Gap Hole in Faucet

Solutions for leaks originating from the faucet's air gap.

Quick Connect Fittings Leak

Troubleshooting for leaks at quick connect fittings.

Use and Care

Cartridge Replacement Schedule

Recommends replacement intervals for filters and membranes.

Replacement Parts List

Lists part numbers for replacement components.