















Ecosoft PURE reverse osmosis filters combine innovative technologies with natural processes to deliver delicious water with stable mineral content. Ecosoft PURE Alkafuse filter produces highly alkaline water with a pH greater than 8.5 and reduces PFAS content by up to 99%.
The Ecosoft PURE Alkafuse reverse osmosis filter with pump ensures high-quality water purification through a multi-stage filtration process. Each stage effectively removes contaminants and enriches the water with alkaline properties for safe and healthy consumption, enhanced by the built-in pump for optimal performance. Here’s how it works:
- Mechanical prefiltration (sediment cartridge)
The first stage captures large particles such as sand, silt, and rust, preventing clogs and protecting the system’s components. - Carbon filtration (activated carbon cartridge)
This step removes chlorine and its compounds, improving the taste and smell of water while protecting the reverse osmosis membrane from chemical degradation. - AquaGreen cartridge
Designed to protect the reverse osmosis membrane by reducing scale formation, this stage extends the system’s lifespan and ensures optimal performance. - Ecosoft reverse osmosis membrane
The core component of the system removes up to 99.8% of dissolved impurities, including heavy metals, nitrates, pesticides, bacteria, and viruses, delivering water of exceptional purity. - Alkafuse cartridge
This critical stage enriches the purified water by increasing its alkalinity, promoting a balanced pH and supporting overall health by neutralizing acidity in the body. - Carbon postfilter
The final stage polishes the water, enhancing its taste and aroma for an enjoyable drinking experience.
The added pump ensures consistent water pressure, improving filtration efficiency even in locations with low water pressure, and guarantees optimal performance across all stages of filtration.
Through these advanced filtration stages and the added pump, the PURE Alkafuse reverse osmosis filter delivers clean, safe, and alkalized water, ensuring optimal hydration and promoting a healthy, balanced lifestyle for your household.






System components
- Filter housing
- Pack of pre-filters for reverse osmosis filter
- Membrane element 75 GPD (280 LPD)
- Mineralization filter for reverse osmosis filter
- Alkafuse filter
- ‘Modern’ ball valve faucet for purified water
- Plastic pressure tank (total vol. 12 L, usable vol. up to 7 L, BPA-free) and tank valve
- Feed water adapter, feed valve, drain saddle
- Pack of color tubes (4 pcs.) for convenient filter installation
- Service wrenches
- User manual
Filtration technology
- Dual gradient density sediment replacement filter.
- Granular Activated Carbon (GAC) coconut shell filter.
- AquaGreen filter for efficient water recovery and reduced waste.
- 75 GPD RO membrane element.
- Alkafuse mineralizing filter for pH increase.
- Coconut shell carbon post-filter for enhanced taste and odor removal.
Quality of mineralized water*
- pH: > 8.5
- Total mineral content: 60-120** ppm
- Calcium: 5-15 ppm
- Magnesium: 5-15 ppm
- Sodium + potassium: <5 ppm
- Hydrocarbonates: 30-60 ppm
- Chlodires: <5 ppm
* The indicators are determined under the following conditions: inlet water temperature is 20 °С, outlet water composition and filter operation parameters correspond to the recommended by the manufacturer, water consumption intensity is appropriate for a family of three. When the inlet water temperature decreases in winter, the mineral content in the treated water may be lower, and when the temperature increases in summer, it may be higher.
** After one hour’s or more standing time, the mineral concentration in the first glass of water may exceed the stated value.
Source water requirements
- pH: 6.5–8.5
- Total dissolved solids: ≤ 1500 ppm
- Hardness: <500 ppm CaCO₃
- Chlorine: 0.5 ppm
- Total iron: ≤ 0.3 ppm
- Manganese: ≤ 0.1 ppm
- Chemical oxygen demand: ≤ 5 ppm O₂
- Total microbial count (TMC): ≤ 50 CFU/100 ml
- Coliform index: ≤ 3
To ensure the Ecosoft PURE Alkafuse Reverse Osmosis Filter operates at its peak efficiency, regular replacement of filtration components is essential. Proper maintenance guarantees high-quality purified water and extends the service life of your system. Below is a detailed schedule and recommendations for cartridge replacement:
Cartridge replacement schedule:
- PURE Alkafuse Set of 5 Replacement Filters — designed for 6 months of use.
- PURE Alkafuse Set of 6 Replacement Filters — designed for 12 months of use.
- Ecosoft 75 GPD Membrane Element — replace every 12 months, or earlier depending on water quality. This element plays a key role in removing dissolved salts, heavy metals, and other impurities from water.
If you plan not to use your filter for an extended period, it’s recommended to shut off the water supply to prevent damage and maintain filter efficiency.
By adhering to this maintenance schedule and using original Ecosoft replacement parts, you ensure continuous access to clean, safe, and great-tasting water.

Purifies water for safe drinking
This system uses advanced reverse osmosis technology to eliminate up to 99.8% of contaminants, including chlorine, heavy metals, and organic substances. With a capacity of 12 liters of purified water per hour, it's perfect for providing high-quality water to a household of five.

Increases pH levels
Ecosoft PURE Alkafuse increases the pH of the filtered water, making it alkaline. Alkaline water is absorbed more efficiently by the body, which can enhance hydration levels and support various bodily functions.

AquaGreen Technology
AquaGreen Technology enhances water efficiency by achieving a 1:1 Pure to Drain ratio, significantly reducing waste and conserving resources. By optimizing water usage, AquaGreen Technology ensures that you get more from every drop, making it an ideal choice for those who are both budget-conscious and eco-friendly.

PFAS contaminant reduction
By combining an activated carbon cartridge with a reverse osmosis membrane, this system offers an effective solution for reducing all types of PFAS, ensuring safer drinking water.

Optimized for low-pressure systems
This filter is engineered to perform efficiently in low-pressure water supply systems, ensuring reliable operation even in homes with variable water pressure. Its design maximizes filtration effectiveness while accommodating the unique demands of low-pressure environments.

Certified safety and quality
Certified by the Water Quality Association (WQA) to meet NSF/ANSI 58:2022, NSF/ANSI/CAN 372:2020, and CSA B483.1:2017 standards, and CE certified for electrical equipment, ensuring superior quality and safety.