Replacement Filter NAIS Sparkling & CAFFE

W Pre-Carbon Filter (Pre-filter – Sediment &
Activated Carbon) 

• Reliably removes dirt, sand, rust, suspended solids and turbidity 
• Reduces chlorine, organic chemicals and residues from tap water 
• Effectively protects the reverse osmosis membrane from premature clogging
• Filter stage: Sediment & activated carbon combination
• Item number: 51-9056-1
• Replacement interval: approx. 6-12 months (depending on water quality and consumption)

Post-Carbon Filter (Activated Carbon Post-filter)

• Final polishing stage directly before water dispensing
• Reliably removes remaining odors and tastes 
• Binds volatile substances for a soft, fresh spring water taste 
• Filter stage: High-quality activated carbon block
• Item number: 51-9060-0
• Replacement interval: approx. 6–12 months (depending on water quality and consumption)

RO Membrane Filter (Reverse Osmosis Membrane)

• Heart of the filtration: Removes up to 99% of all dissolved contaminants, heavy metals, nitrates, pesticides, viruses, bacteria and limescale 
• Filter fineness: 0.0001 micron for pure water in tested food-grade quality
• Daily capacity: 60 GPD (approx. 230 liters / day) 
• Filter medium: High-quality TFC polyamide membrane (Thin Film Composite)
• Item number: 51-9659-0
• Replacement interval: approx. 24–36 months (depending on water hardness and pre-filtration)

✅ Advantages:

• Perfectly matched pre- and post-filter set for ChungHo water bars 
• Protects the sensitive membrane and guarantees an unaltered taste
• Fast, drip-free filter replacement thanks to the Quick-Change bayonet system
• 100% hygienic: The closed capsule system prevents any contact with the filter medium

• Type: Quick-Change Bayonet Compact Filter (short design) 
• Operating temperature: 4–38 °C
• Operating pressure: 0.1–0.7 MPa (15–100 PSI)
• Suitable for: Cold mains water

Compatible Models & Model Numbers:

• ChungHo NAIS Sparkling: CHP-3930D, CHP-3931D
• ChungHo NAIS Whi Caffe: CHP-5230D, CHP-5231D, CHP-5232D
• ChungHo Iguassu Tiny Series (Tiny Ice / UV): CHP-3920D, CHP-3921D, CHP-5320D
• ChungHo Omni Series (Omni Ice / Ice Caffe): CHP-5460D, CHP-5461D
• ChungHo Compact Countertop: WP-10C, CHP-1290D

The filter can be replaced without tools via the side access panel:

1. Preparation: Shut off the cold water supply and turn off the device.
2. Open the side cover: Remove the side housing cover of the filter compartment.
3. Tilt the filter holder: Grasp the desired filter and tilt the holder slightly forward/upward.
4. Unlock the old filter (bayonet): Turn the used filter cartridge approximately 90° to the left (counterclockwise) to release the bayonet, and pull it down out of the coupling.
5. Insert & lock the new filter: Remove the protective cap from the new filter cartridge, insert it flush into the filter head from below, and turn it approximately 90° to the right (clockwise) until it is firmly locked in place and the lettering is visible from the front.
6. Tilt back & close: Carefully tilt the filter cartridge back into the holder and replace the side cover.
7. Flushing: Open the water supply and briefly flush/bleed the system according to the instructions.
   Your water bar is now delivering fresh, optimally filtered water again!

For all goods in our range, statutory liability for defects (warranty) applies.

Statutory warranty rights (liability for defects)

When purchasing goods, consumers are entitled to a statutory warranty period of at least 24 months from receipt of the goods. If a delivered item is defective or not in conformity with the contract, you as a consumer are entitled to your statutory rights:

• Free remedy: At your choice, repair or replacement with a non-defective item.
• Price reduction or withdrawal: If the remedy is unsuccessful, impossible, or unreasonable, you can reduce the purchase price or withdraw from the purchase agreement.
• Damages: Within the scope of statutory provisions.

Exercising these statutory rights is always completely free of charge for you and is not restricted by any additional service or warranty provisions.

Harmonised EU Notice

Below you will find the official notice of the European Union on the statutory guarantee of conformity. Clicking on the preview or the button will open the official document as a PDF:

📄 Open official notice as PDF (New window)

Further official information on consumer rights in the individual EU Member States can be found directly on the European Union portal at: europa.eu/youreurope/guarantees.