1. Introduction
This manual provides essential information for the installation, operation, and maintenance of your Ecoviva MATE 5 RO replacement filters. These filters are designed to ensure high-quality purified water from your Ecoviva MATE 5 reverse osmosis system. Please read these instructions carefully before proceeding.
2. Product Overview
The Ecoviva MATE 5 RO replacement filter is a crucial component of your reverse osmosis water purification system. It utilizes an advanced RO membrane to provide exceptional water purity.
Key Features:
- High Purity Filtration: The RO membrane features a pore size of only 0.0001 micrometers, effectively filtering out nearly all impurities from water.
- Comprehensive Contaminant Removal: Reliably eliminates heavy metals, limescale, bacteria, viruses, hormones, and other dissolved solids.
- Extended Lifespan: Designed for a long operational life of up to 18 months, ensuring consistent water quality over time.
- Efficient Flow Rate: Maintains a solid flow rate of 400 ml/min, providing purified water without significant delays.
- Durable Construction: Made from Acrylonitrile Butadiene Styrene (ABS) for durability and safety.

Image: Ecoviva RO filter highlighting its 18-month lifespan, demonstrating its long-term value.
3. Filtration Process
The Ecoviva MATE 5 system, with its replacement filters, employs an 8-stage filtration process, including UV disinfection, to achieve high water purity. The RO membrane is central to this process.

Image: Detailed diagram of the 8-stage filtration process, emphasizing the 0.0001 micrometer precision of the RO membrane and the types of contaminants removed.
Contaminants Removed:
- Heavy metals (e.g., lead, arsenic, mercury)
- Limescale
- Bacteria and viruses
- Hormones
- Chlorine, unpleasant odors, and tastes
- Nitrates, pharmaceutical residues, microplastics

Image: Visual representation of the 8-stage filtration and UV disinfection, highlighting the broad spectrum of impurities eliminated.
4. Filter Types and Replacement Schedule
The Ecoviva MATE 5 system uses three main types of filters, each with a specific lifespan:
- RO Filter (Reverse Osmosis Membrane): Replace every 18 months.
- PPC Filter (Pre-filter): Replace every 8 months.
- C Filter (Carbon Filter): Replace every 8 months.
Regular replacement according to this schedule is crucial for maintaining optimal water quality and system performance.

Image: The Ecoviva MATE 5 system displaying the PPC, C, and RO filters, indicating their recommended replacement intervals.
5. Filter Installation and Replacement
Replacing the filters in your Ecoviva MATE 5 system is a quick and tool-free process.
Steps for Filter Replacement:
- Turn off the system: Ensure the Ecoviva MATE 5 system is powered off and disconnected from the water supply before beginning.
- Open the filter compartment: Locate and open the filter access panel on your MATE 5 system.
- Remove the old filter: Gently twist the old filter counter-clockwise and pull it out. Dispose of the used filter responsibly.
- Insert the new filter: Align the new filter with the slot and push it in. Twist clockwise until it locks securely into place.
- Close the compartment: Securely close the filter access panel.
- Flush the system: After replacing any filter, it is recommended to flush the system by dispensing water for a few minutes to remove any air or loose carbon particles. Refer to your main MATE 5 system manual for specific flushing instructions.

Image: Step-by-step visual guide for replacing a filter in the Ecoviva MATE 5 system, highlighting the ease of the tool-free process.
6. Maintenance
Proper maintenance, primarily timely filter replacement, is essential for the longevity and efficiency of your Ecoviva MATE 5 system and the quality of your drinking water.
- Adhere to Replacement Schedule: Always replace filters according to the recommended intervals (RO filter every 18 months, PPC and C filters every 8 months).
- Pre-filter Importance: A well-maintained pre-filter (PPC filter) protects the RO membrane from harmful deposits, ensuring its stable and long-term performance.
- Automatic Rinse Function: The MATE 5 system includes an integrated automatic rinse function to help maintain filter performance.
7. Specifications
| Attribute | Detail |
|---|---|
| Model Number | MATE5-RO |
| Material | Acrylonitrile Butadiene Styrene (ABS) |
| Product Dimensions (D x W x H) | 7 x 7 x 18 cm |
| RO Membrane Pore Size | 0.0001 micrometers |
| RO Filter Lifespan | 18 months |
| PPC/C Filter Lifespan | 8 months |
| Manufacturer | Guangdong LESSO Water Purification Technology Co., Ltd. |
| Country of Origin | China |
8. Warranty and Support
Ecoviva is committed to providing high-quality products and excellent customer service.
- Warranty: Your Ecoviva MATE 5 replacement filters are covered by a 24-month warranty.
- Customer Support: We offer 24/7 instant help and support. For any inquiries or assistance, please contact Ecoviva customer service.
- Quality Assurance: Products are manufactured with a focus on superior quality and craftsmanship.

Image: Ecoviva's commitment to customer satisfaction, highlighting warranty and support services.