1. Product Overview
The BWT Bestico 15 Water Filter Cartridge is designed to optimize water quality for ice machines, ensuring crystal-clear, taste-free ice and protecting appliances from limescale and other impurities. This filter provides dual-stage protection, combining advanced filtration technologies for comprehensive water treatment.
Image 1.1: The BWT Bestico 15 filter cartridge, designed for producing crystal-clear ice.
Key Features:
- Comprehensive Protection: Dual-stage filtration system effectively safeguards ice machines from limescale particles and odors.
- Crystal-Clear Ice Quality: Consistently delivers hygienic, odor-free ice, reducing appliance downtime and extending its lifespan.
- High Capacity: Filters up to 40,000 liters of water, offering a long service life of up to 6 months.
- Compact Design: Slim 130 mm diameter allows for installation in small spaces.
2. Setup and Installation
The BWT Bestico 15 filter cartridge is designed for quick and flexible installation, minimizing setup time and water waste.
Installation Steps:
- Prepare the Installation Site: Ensure adequate space for the filter, considering its dimensions (Height without frame: 368 mm, Diameter: 88 mm).
- Mount the Filter Head: The cartridge is compatible with the BWT besthead FLEX, allowing for horizontal or vertical mounting. Secure the filter head firmly.
- Connect Water Lines: Connect the raw water inlet to the filter head and the optimized water outlet to your ice machine. Connections are 3/8" x 3/8".
- Insert the Cartridge: Twist the Bestico 15 cartridge into the filter head until it is securely seated.
- Commissioning: The system allows for fast commissioning with no laborious flushing required, saving water and time.
- Check for Leaks: After installation, slowly open the water supply and check all connections for any leaks.
Image 2.1: Installation diagram and technical specifications for BWT Bestico filters.
3. Operating Principles
The BWT Bestico 15 filter employs a multi-stage filtration process to deliver high-quality water for ice production:
Image 3.1: Internal diagram of the BWT Bestico filter showing the multi-stage filtration process.
- Particle Pre-filter: Removes rough particles from the raw water. This stage utilizes a polypropylene depth filter combined with active carbon and silver for high dirt absorption capacity.
- Main Filter Level (Active Carbon with Silver): Reduces organic substances and compounds that cause foreign odors or tastes (e.g., chlorine). The silver treatment enhances hygienic properties.
- Limescale Stabilization: Utilizes BWT polyphosphate to stabilize limescale-forming minerals, preventing scale buildup in the ice machine and ensuring consistent performance.
This comprehensive process ensures that the water supplied to your ice machine is optimized for clarity, taste, and appliance longevity.
4. Maintenance
Regular maintenance of your BWT Bestico 15 filter cartridge is essential to ensure continued optimal performance and protection for your ice machine.
Filter Replacement:
- The BWT Bestico 15 filter cartridge has a typical filter capacity of 40,000 liters.
- It is recommended to change the filter cartridge after 6 to 12 months of use, or when the filter capacity is reached, whichever comes first.
- To replace the filter, turn off the water supply to the filter head.
- Twist the old cartridge counter-clockwise to remove it.
- Insert the new cartridge by twisting it clockwise until it is securely in place.
- Slowly turn on the water supply and check for any leaks.
- Dispose of the used filter cartridge according to local regulations.
Failure to replace the filter cartridge at recommended intervals may lead to reduced water quality and potential damage to your ice machine due to limescale buildup or other impurities.
5. Troubleshooting
If you experience issues with your BWT Bestico 15 filter system or ice machine performance, consider the following common troubleshooting steps:
- Reduced Water Flow:
- Check if the water supply valve is fully open.
- The filter cartridge may be clogged. Replace the filter if it has reached its capacity or recommended service life.
- Poor Ice Quality (Cloudy, Odor, Taste):
- The filter cartridge may be exhausted. Replace the filter.
- Ensure the filter was installed correctly and is securely seated.
- Leaks at Connections:
- Turn off the water supply immediately.
- Check all connections for proper tightening.
- Ensure O-rings and seals are correctly positioned and not damaged.
If problems persist after performing these checks, contact BWT customer support or a qualified technician.
6. Specifications
Detailed technical specifications for the BWT Bestico 15 Water Filter Cartridge:
| Feature | Specification |
|---|---|
| Model | Bestico 15 |
| Manufacturer | BWT |
| Material | Acrylonitrile Butadiene Styrene (ABS) |
| Typical Filter Capacity | 40,000 Liters |
| Filter Change Interval | After 6 or 12 months* (whichever comes first) |
| Particle Filtration | 1 µm |
| Height without frame | 368 mm |
| Connection Height | 330 mm |
| Filter Cartridge Diameter | 88 mm |
| Weight (dry/wet) | 0.7 kg / 1.5 kg |
| Connections | 3/8" x 3/8" |
| Input Pressure | 2 – 8 bar |
| Water Temperature | 4 – 30 °C |
| Ambient Temperature | 4 – 40 °C |
*Refer to product packaging or BWT documentation for specific recommendations based on water hardness and usage.
7. Warranty and Support
For detailed information regarding the product warranty, please refer to the official BWT website or the warranty documentation included with your purchase. Warranty terms and conditions may vary by region and product.
For technical support, replacement parts, or further inquiries, please contact BWT customer service through their official channels. You can often find contact information on the product packaging or the manufacturer's website.
You may also visit the BWT Store on Amazon for additional product information and support resources.
