Puretec X3/X4 Inline Undersink Water Filtration System

Puretec Customer Service

Thank you for purchasing a Puretec inline undersink water filter system. Your system is manufactured from quality materials and components and is designed to provide years of 'spring fresh' water free of impurities when maintained properly. The Puretec system cartridges require regular replacement to maintain optimum performance. This is a simple procedure when following instructions. For cartridge replacements, contact your nearest Puretec stockist.

Customer Service Helpline: 1300 140 140 (Australia) | 0800 130 140 (New Zealand).

Operation

The Puretec inline undersink water filter systems are designed for economical, long-term use, dependent on initial installation and periodical maintenance. Flush systems for 10 minutes after any period of non-use exceeding 2 days. For periods of non-use of 2 weeks or more, cartridge replacement may be necessary.

Cartridge Replacement

To maintain high water quality, cartridges need changing every 6-12 months, depending on water quality and usage. When replacing a cartridge, ensure you reset the LED reminder light by removing/replacing the battery from the rubber seat (refer to page 8 for a detailed diagram).

Replacement cartridge code for X3 model: Puretec IL149Q

Replacement cartridge code for X4 model: Puretec IL150Q

Installation

Installation Notes

This system includes an installation kit for connection to a 15 mm (1/2") male thread. A water filter system/tap has a limited life and may eventually fail. To avoid property damage, regularly examine the product for leakage and/or deterioration and replace when necessary. A drain pan, plumbed to an appropriate drain or outfitted with a leak detector, is recommended for applications where leakage could cause property damage. The water supply should be turned off if no one is home/present.

Installation Requirements

• 15mm (1/2") Cold water line - mains only.
• Supply pressure: 100 - 520 kPa.
• Supply temperature: 0° - 38°C.
• Suitable location for faucet.

Alternative fittings may be required if connecting to anything other than a 15 mm (1/2") copper pipe. No electrical or drainage requirements are needed.

Installation Procedure

1. Select a suitable location close to the point of filtered water delivery (e.g., sink). Ensure access for changing filters and a place where water spillage will not cause damage. Avoid direct sunlight.
2. Isolate water supply and cut the copper pipe to install the adaptor ballvalve.
3. Connect the SmartTee™ to the multivalve using a piece of white tubing (see Figure 3).
4. Choose the best position for the faucet, considering jug height and drainage for spills. Drill a Ø12.5mm hole and install the faucet as per step 5.
5. To install the faucet: place the Escutcheon, O-Ring, and Base Upholder into the Faucet (see Figure 3). Insert the Faucet into the hole in the sink or bench. Slip the large Plastic Washer and lock Washer onto the threaded end of the faucet, screw on the Nut, and tighten, ensuring the Faucet is correctly positioned.
6. Reset the LED indicator by following instructions on page 8.
7. Install the filter cartridge: position it in the desired location, mark the fixing hole, and secure with the bracket screw. The Puretec inline cartridge can be mounted horizontally or vertically. Allow room for connecting tubes. Ensure the flow arrow on the cartridge is in the direction of water flow.
8. Fit tubing into connectors using quick-connect fittings (see Figure 2). Allow slack in the tubing.
9. Restore the water supply and check for leaks.
10. Run the system for at least 5 minutes to remove carbon fines. Water may appear milky initially due to air bubbles, which will clear shortly.

Cartridge Installation/Replacement

1. Place a container under the filter to catch drips.
2. Isolate water supply and release water pressure by operating the faucet lever.
3. Disconnect tubing from the cartridge. Discard the old cartridge.
4. Remove packaging from the new cartridge. Connect tubing to either end of the cartridge, ensuring the flow arrow is in the direction of water flow.
5. When replacing the cartridge, reset the LED reminder light by removing/replacing the battery from the rubber seat (refer to page 8 for a detailed diagram).
6. Restore water supply.
7. Check for leaks and rectify any before leaving the unit.

After installing cartridges, flush the unit for 5-10 minutes.

Use Guidelines

• Do not expose to temperatures below 0°C. Protect from freezing.
• Maximum operating temperature: 38°C.
• Maximum flow rate: 1.9 Lpm.
• Installation must comply with local plumbing regulations and be performed by a licensed plumber on the cold water line (mains only).
• Replacement Cartridges: Refer to the Cartridge Changeout section.
• Regular replacement of the filter cartridge is required to maintain proper operation. Chlorine, sediment, or organic substance levels may affect replacement frequency.
• Change the filter cartridge at least every 9,500 litres or 6-12 months, whichever occurs first, or whenever a change in taste, odour, or decrease in flow is detected.

Caution: Do not use with water that is microbiologically unsafe or of unknown quality without adequate disinfection before or after the system.

ATTENTION: For Australasian Consumers, the LED filter change reminder light on this tap has been disabled/removed to comply with new Legislation "Consumer Goods (Products Containing Button/Coin Batteries) Safety Standard 2020 - F2020L01658". This does not affect the performance of the filter system in any way, and you are eligible for Puretec's free email cartridge reminder service.

Assembly Diagrams

Figure 1 - System Diagram

This diagram illustrates the components of the inline water filtration system. It shows the faucet connected via tubing to an inline filter cartridge, which is mounted on a bracket. The system connects to the main water supply through a SmartTee™ fitting and a pressure-limiting multivalve. The diagram includes numbered parts:

The flow direction is indicated by an arrow (➡️).

Figure 2 - How to Use Quick Connect Fittings

This figure demonstrates the use of quick-connect fittings for tubing:

1. Connection: Cut the tube end squarely. For metal tubes, remove burrs and chamfer the end to prevent O-ring damage. Push the tube into the fitting until it reaches the tube stop. The fitting grips the tube to seal.
2. Secured Tube: The tube is now securely in position.
3. Disconnection Procedure: Push the collet against the fitting body and simultaneously slide the tube out of the fitting.

Figure 3 - SmartTee™ Quick Connect Fitting

This figure details the operation of the SmartTee™ quick connect fitting:

1. To Release: Turn the quick connect nut on the SmartTee™ anticlockwise to release the collet.
2. To Connect: Cut the tube squarely. For metal tubes, remove burrs and chamfer the end to prevent O-ring seal damage. Push the tube into the tube stop (inside the collet) until it is fully inserted.
3. Secured Connection: The fitting grips before it seals. Ensure the tube is pushed all the way into the tube stop.
4. To Secure: Once the tube is secured, turn the quick connect nut clockwise to secure it. Hand tighten only; do not overtighten.
5. Disconnection Procedure: Turn the quick connect nut anticlockwise to release the collet. Push the collet against the quick connect nut and slide the tube out of the fitting.

Battery Installation - LED Reminder Light

Important Note: The battery must be replaced when changing cartridges.

The LED reminder light is located in the faucet lever assembly. The components include the Faucet, Escutcheon, O-Ring, Base Upholder, Counter Top, Plastic Washer, Lock Washer, Locking Nut, Gasket, Cone Washer/Olive, 1/4" Compression Nut, 1/4" Tube, Display, Battery Seat, Circuit Board, and Battery (CR2032).

1. Remove the black battery seat from the faucet lever handle.
2. Install the CR2032 battery into the battery seat with the positive side up. The negative side connects to the PCB.
3. Reinstall the battery seat assembly into the faucet lever.

Indicator Lights:

• Blue light flashes during normal operation.
• Red light flashes twice, followed by a blue light, indicates your cartridges are due for change (usage has exceeded 3,000 minutes or 12 months). Please change the battery when changing the cartridges.

⚠️ WARNING! This product contains a button battery. Accidental ingestion may occur and can be fatal. Please keep out of reach from infants. If you suspect an accidental ingestion, please contact emergency services.

Warranty

Any claim under this warranty must be made within 10 years of the date of purchase. This product is warranted to be free of defects in material and workmanship for 10 years from the date of purchase. The warranty covers 1 year parts and labour, plus 9 years parts only. Cartridges are excluded.

Puretec offers quality and after-sales support. For issues, call 1300 140 140 (AU) or 0800 130 140 (NZ). To make a warranty claim, contact Puretec directly or the place of original purchase. All costs relating to a warranty claim must be approved by Puretec prior to work commencement. Puretec will pay reasonable, direct expenses of claiming under this warranty upon submission of details and proof of expense.

The warranty applies only if the product was used and/or installed according to the user guide and installation instructions. This warranty is in lieu of all other express or implied warranties. The manufacturer is not liable for consequential damages, delays, or faulty manufacturing, except as excluded by law. Warranties require approval by Puretec to ensure the product was not incorrectly used, installed, or claimed. False or incorrect claims may be pursued by Puretec, including chargeable inspection and labour costs.

Warranty - Australia

This warranty is provided by Puretec Pty Ltd, ABN 44 164 806 688, 37-43 Brodie Road, Lonsdale SA 5160. Telephone: 1300 140 140. Email: sales@puretec.com.au.

This warranty is in addition to other rights and remedies under law. Goods come with guarantees that cannot be excluded under the Australian Consumer Law. Consumers are entitled to replacement or refund for a major failure and compensation for other reasonably foreseeable loss or damage. Goods are also entitled to repair or replacement if they fail to be of acceptable quality and the failure does not amount to a major failure.

Warranty - New Zealand

This warranty is provided by Puretec NZ LP, Reg. No 50081773, PO Box 875 Cambridge 3450 NZ. Telephone: 0800 130 140. Email: sales@puretec.co.nz.

This warranty is in addition to other rights and remedies under law. Goods come with guarantees that cannot be excluded under the Consumer Guarantees Act. Consumers are entitled to replacement or refund for a major failure and compensation for other reasonably foreseeable loss or damage. Goods are also entitled to repair or replacement if they fail to be of acceptable quality and the failure does not amount to a major failure.