Aqualite Premium AQ-1812-75P Reverse Osmosis Membrane is a high-efficiency next-generation membrane element designed for domestic drinking water systems. The model features improved water-saving performance: for every 1 liter of purified water, the system drains only 1 liter, helping save up to 20,000 liters of water per year compared to standard membranes. The membrane retains up to 99% of harmful impurities — hardness salts, nitrates, heavy metals, bacteria, and viruses — ensuring consistently clean, clear, and safe water even for children.

Technical specifications

• Brand: Aqualite
• Series: Premium
• Model: AQ-1812-75P
• Type: Reverse osmosis membrane
• Capacity: up to 75 GPD (≈285 L/day)
• Pure-to-drain ratio: 1:1
• Water saving: up to 20,000 L/year
• Filtration efficiency: up to 99%
• Standard: 1812 (diameter 1.8", length 12")
• Operating pressure: 2.8–8 bar
• Operating temperature: +4…+38°C
• Service life: up to 24 months (depending on water quality)
• Country of origin: Ukraine

Where and how it’s used

The Aqualite Premium AQ-1812-75P membrane fits most household reverse osmosis systems with a standard 1812 housing. It is installed in the membrane vessel after three pre-filter stages. Provides perfectly clean water for drinking, preparing baby formula, coffee, tea, and cooking. Suitable for apartments, private houses, offices, cafés, and restaurants.

Maintenance

The membrane should be replaced every 1.5–2 years. To extend its service life, replace mechanical and carbon pre-filters on time (every 3–6 months). Using original Aqualite components ensures the declared 1:1 water efficiency and purification quality.