Omnipure Q5705 Sediment Water Filter Instruction Manual

Introduction

This manual provides detailed instructions for the installation, operation, and maintenance of your Omnipure Q5705 Sediment Water Filter. Please read this manual thoroughly before installation and keep it for future reference. The Omnipure Q5705 is designed to reduce dirt, sand, and sediment from your water supply, improving water quality for various applications.

Product Overview

The Omnipure Q5705 is a 5-micron sediment filter, part of the Q-Series line. It features a polypropylene depth filtration design for effective removal of suspended particles. This filter is specifically designed for use with an existing Omnipure Q-Series head, which may include 1/4" Quick-Connect fittings, 1/4" NPT female threads, or 3/8" NPT female threads.

A key feature of the Q-Series system is the optional Twist Tap in-head valve, which automatically shuts off the water supply when the filter body is disconnected from the head, simplifying filter replacement.

Image 1: The Omnipure Q5705 sediment water filter. This image displays the cylindrical filter cartridge, approximately 14 inches long and 2.5 inches in diameter, with the distinctive Q-Series twist-lock connection at one end.

Applications: This filter is suitable for use in various systems, including:

Ice makers
Refrigerators
Beverage equipment
Drinking fountains
Under-sink filtration systems
Reverse osmosis systems (as a pre-filter)

Setup and Installation

The Omnipure Q5705 is a replacement filter designed for an existing Omnipure Q-Series head. Ensure you have the correct Q-Series head installed before proceeding.

Required Tools:

Towel or drip pan
Bucket (optional, for draining)

Installation Steps:

Turn off Water Supply: Locate the cold water supply valve to your filtration system and turn it off completely. If your system does not have an isolation valve, turn off the main household water supply.
Relieve Pressure: Open the filtered water faucet (if applicable) to relieve any residual pressure in the system. Allow water to drain until the flow stops.
Remove Old Filter: Place a towel or drip pan under the existing filter head. Grasp the old Q5705 filter cartridge and twist it counter-clockwise approximately a quarter turn until it disengages from the filter head. The Twist Tap valve in the head should automatically shut off the water flow.
Prepare New Filter: Remove the new Omnipure Q5705 filter from its packaging. Remove any protective caps or seals from the filter's connection end.
Install New Filter: Align the new filter cartridge with the Q-Series filter head. Insert the filter into the head and twist it clockwise approximately a quarter turn until it locks securely into place. You should feel it seat firmly.
Restore Water Supply: Slowly turn on the cold water supply valve. Check for any leaks around the filter head connection. If leaks occur, ensure the filter is properly seated and twisted fully into the head.
Flush the Filter: Open the filtered water faucet and allow water to run for approximately 5-10 minutes to flush out any carbon fines or air from the new filter. Initially, the water may appear cloudy or discolored; this is normal and will clear up.
Check for Leaks Again: After flushing, close the faucet and perform a final check for leaks.

Note: It is recommended to replace the filter every 12 months or 3000 gallons, whichever comes first, to ensure optimal performance.

Operating Instructions

Once installed and flushed, the Omnipure Q5705 filter operates passively as water flows through your system. It continuously filters dirt, sand, and sediment from your water. No further user interaction is required during normal operation.

Flow Rate: The filter is designed for a flow rate of 0.5 gallons per minute (GPM).

Pressure: Ensure your water system operates within the maximum pressure of 125 PSIG for optimal filter performance and longevity.

Temperature: The filter is rated for a maximum temperature of 100°F (38°C). Do not use with hot water applications exceeding this temperature.

Maintenance

Regular maintenance ensures the continued effectiveness of your Omnipure Q5705 filter.

Filter Replacement:

The service life of the Omnipure Q5705 filter is 1 year or 3000 gallons, whichever comes first. Replacing the filter at these intervals is crucial for maintaining water quality and system performance. Follow the "Setup and Installation" steps for replacing the filter cartridge.

Signs that a filter replacement may be needed sooner:

Noticeable decrease in water flow rate.
Visible sediment or particles in the filtered water.
Unusual taste or odor (though this is primarily a sediment filter, excessive sediment can sometimes contribute to taste issues).

Important: Do not attempt to clean or reuse the filter cartridge. Always replace it with a new Omnipure Q5705 filter.

Troubleshooting

This section addresses common issues you might encounter with your Omnipure Q5705 filter.

Problem	Possible Cause	Solution
Reduced Water Flow	Clogged filter cartridge. Kinked water line. Partially closed water supply valve.	Replace the filter cartridge if it has reached its service life or appears heavily soiled. Check and straighten any kinks in the water lines. Ensure the water supply valve is fully open.
Water Leaks at Filter Head	Filter not properly seated. Damaged O-rings in the filter head (less common for Q-Series).	Turn off water supply, remove filter, and re-install ensuring it is twisted fully and securely into the head. If leaks persist, inspect the filter head for damage or consult a professional.
Cloudy Water After Filter Change	Air trapped in the system. Carbon fines from a new filter (if it were a carbon filter, less likely for pure sediment).	Flush the filter by running water for 5-10 minutes until clear.
Visible Sediment in Filtered Water	Filter has reached its capacity. Incorrect filter type for the sediment level.	Replace the filter cartridge. If the problem persists with a new filter, consider a pre-filter with a lower micron rating or consult a water treatment specialist.

Specifications

Attribute	Value
Model Number	Q5705
Filter Type	Sediment Filter
Micron Rating	5 Micron
Dimensions	2.5" W x 14" L (6.35 cm W x 35.56 cm L)
Flow Rate	0.5 GPM (1.89 LPM)
Maximum Pressure	125 PSIG (8.6 bar)
Maximum Temperature	100°F (38°C)
Service Life	1 Year or 3000 Gallons (11,356 Liters), whichever comes first
Filtration Media	Polypropylene Depth Filtration
Compatibility	Omnipure Q-Series Heads (1/4" Quick-Connect, 1/4" NPT, 3/8" NPT)
Item Weight	1.38 pounds (0.62 kg)

Warranty and Support

For specific warranty information regarding your Omnipure Q5705 filter, please refer to the documentation provided with your original purchase or contact Omnipure directly. Warranty terms typically cover manufacturing defects.

For technical support, replacement parts, or further assistance, please contact Omnipure customer service through their official website or contact information provided with your product.

Omnipure Q5705