ALTHY AL-CF05 Countertop Faucet Drinking Water Filter Purifier Ultrafiltration System

1. Product Overview

Thank you for choosing the ALTHY Countertop Faucet Water Filtration System. This system utilizes a triple composite filter element (PP cotton + carbon fiber + ultrafiltration membrane) to provide healthy, filtered water while retaining beneficial minerals. Its multi-stage filtration effectively reduces residual chlorine, lead, fluoride, arsenic, bacteria, and other harmful substances. Made from eco-friendly ABS material, the system is designed for durability and easy installation. It operates without a power supply and produces no wastewater. A simple switch allows you to select between tap water and filtered water.

What's in the Package?

Figure 1.1: Package Contents and System Dimensions

1. Water filtration system (Host)
2. Universal adapter
3. Filter (1x filter packed in host)
4. Mounting base
5. User's manual
6. Wrench
7. A3/A5 adapter
8. O-ring
9. Teflon tape

2. Setup and Installation

Faucet Compatibility

Figure 2.1: Faucet Compatibility Guide

Installation Steps

1. Prepare the System: Take out the system and all accessories from the package.
2. Choose the Right Adapter:
   • Remove the aerator from your faucet.
   • For external threaded faucets, connect the mounting base (E) directly to the faucet.
   • For internal threaded faucets, select the appropriate adapter (A3/A5) based on your faucet's thread size. Use a coin to connect the adapter to the faucet, then connect the mounting base (E) of the system to the adapter.
   • Ensure the washer/O-ring between the faucet and the system is installed firmly. If the adapter's seal ring is loose, re-install it firmly.
   • If standard adapters do not fit, use the universal adapter and refer to the user manual PDF for video teaching help.
3. Tighten Filter Cover: Use the provided wrench (F) to tighten the filter cover (A).
4. Position and Flush: Place the water system in its proper position. Switch the lever to the level position (pure water mode) and run water through the system for 3-5 minutes before the first use. This flushes the filter.

Note:

• If there is water leakage at the connection between the faucet and the system, use the wrench to tighten the nut on the mounting base (E), or use the Teflon tape provided to prevent leakage.
• A small amount of black water may appear during the first use due to activated carbon. This is normal. Continue flushing until the water runs clear.

3. Operating Instructions

Using the System

Figure 3.1: System in Use

1. Tap Water: Switch the lever to the downward direction to get unfiltered tap water.
2. Pure Water: Switch the lever to the level direction to get filtered pure water.

Multi-Usage Applications

Figure 3.2: Versatile Applications of Filtered Water

The ALTHY AL-CF05 system is ideal for various daily water needs, including drinking, cooking, skincare, and cleaning. Its compact design makes it suitable for kitchens, bathrooms, RVs, or offices.

4. Maintenance

Filter Replacement

For optimal performance and to ensure fresh, healthy water, it is recommended to replace the filter element (Model: AL-RF05) every 8-12 months or after 4000 liters (approximately 8,000 gallons), whichever comes first. This duration may vary based on local water quality and usage.

Figure 4.1: Easy Filter Replacement Steps

1. Open the Cover: Place the system in the water sink. Use the wrench (F) to unscrew the filter cover (A) from the top. (Note: Some water may be present between the filter housing and the base).
2. Remove Old Filter: Remove the expired filter from the system.
3. Insert New Filter: Insert the new filter (AL-RF05) into the base (C). Ensure the sealing ring on the filter cover is installed firmly.
4. Screw Cover Back: Screw the filter cover (A) into the base (C) by hand, then tighten it with the wrench (F).
5. Flush New Filter: Turn on the faucet and flush the new filter for 3-5 minutes.

General Warnings and Care

• Do not use water that is microbiologically unsafe or of unknown quality without adequate disinfection before or after using the system.
• Do not run water at a temperature higher than 100°F (38°C).
• Flush the filter for 3-5 minutes before the first use or after filter replacement.
• If the system has not been used for more than 24 hours, run water for at least 10 seconds before use.
• Avoid touching the filtered water outlet to prevent bacterial buildup.
• Protect the filter system from freezing temperatures, frost, snow, sleet, and ice.
• Clean the exterior of the system with a soft cloth to maintain its appearance and service life.

5. Troubleshooting

Q: Why does the filtered water taste weird?

A: The filter might not be installed correctly, or it may need replacement. Re-install it properly. If the taste persists, replace the filter.

Q: Why does the TDS value not lower after filtration?

A: TDS (Total Dissolved Solids) consists of inorganic salts and some organic matter. This system is designed to remove harmful substances while retaining beneficial trace elements, which can sometimes lead to a stable or even slightly increased TDS value. It does not aim to lower TDS.

Q: Why does water leak between the mounting base and the faucet?

A: Remove the filtration system and check if the O-ring at the connection is correctly placed. Ensure the thread between the faucet and the filtration system is firmly screwed to allow the O-ring to seal properly.

Q: Why is the water leaking or dripping?

A: Check if the selected adapter is correct, and if the adapter sealing ring and the base sealing ring are firmly installed. Also, verify that the spout (D) and the filter base (C) are installed in place. Flush the filter for 3-5 minutes to activate it; this should resolve minor leaks or drips.

6. Specifications

System Details

Filtration Performance

Figure 6.1: 4-Stage Filtration Process and Reduction Capabilities

Figure 6.2: Ultrafiltration Membrane Detail

Figure 6.3: Contaminants Removed by Ultrafiltration

The ALTHY AL-CF05 system employs an innovative 4-in-1 filtration technology:

• Polyester membrane: Initial filtration.
• Activated carbon block: Reduces chlorine, taste, and odor.
• KDF: Further reduces heavy metals and inhibits bacterial growth.
• Ultrafiltration (UF) membrane: 0.01 micron filtration for effective removal of bacteria, pathogens, microbes, cysts, rust, worms, and large particles.

This system is tested against NSF/ANSI 42 standards for chlorine, taste, and odor reduction, while retaining beneficial minerals.

Package Dimensions

• Length: 38 cm
• Width: 25 cm
• Height: 18 cm
• Weight: 2.3 kg

7. Warranty and Support

Limited Warranty

The ALTHY Composite Ultrafiltration Faucet Water Purification System (Model No: AL-CF05) comes with a 1-year warranty, covering defects in materials and workmanship from the original date of purchase. If the product is found to be defective within this period, please contact our Customer Service Center for support.

During the warranty period, we will replace or repair any defective part, provided the product has not been tampered with, altered, or improperly used after delivery, and has not been repaired by unauthorized personnel. The warranty does not cover misuse, use in abnormal temperature conditions, conditions outside the specified operating parameters, commercial operations, or any manner outside the "System Specifications" outlined in this manual.

Our obligation does not include transportation costs. While we are not responsible for damage during transportation, we purchase transportation insurance for each package. If transportation damage occurs, please obtain a damage certificate from the carrier and contact our customer service immediately for assistance with filing a claim.

Note:

The warranty does not apply to the filter cartridge, as its life expectancy varies based on incoming water quality and usage.

Online Technical Support

For technical assistance, please contact: caizhuochengc@foxmail.com

For a detailed user manual in PDF format, please refer to the official documentation: User manual (PDF)

8. User Tips

• Filter Life: The filter (AL-RF05) typically lasts 8-12 months. If you notice a change in water taste or flow rate before this period, it might be time to replace it sooner.
• Replacement Filters: Replacement filters (Model AL-RF05) are available for purchase from the ALTHY Official Store.
• Odor Issues: If you experience an unusual odor (e.g., rotten egg smell) after the system has not been used for a few days, flush the system with water for several minutes to clear any stagnant water and reactivate the filter.
• Material Safety: The system is made of eco-friendly ABS material, and the filter element is tested against NSF/ANSI 42 standards, ensuring safety and quality.