Ecosoft RO Membrane 500 GPD – High-Performance RO Filter
The Ecosoft 500 GPD RO membrane delivers up to 78 L/hr of ultra-pure water with 96 % salt rejection, ideal for coffee machines, beverage systems, and home water purification. Engineered for stability and longevity, this reverse osmosis membrane ensures consistent quality and scale protection.
Capacity / Permeate flow
~ 78 L/hr
Salt rejection (stabilised)
~ 96 %
Maximum operating pressure
4.8 bar
Dimensions (H × Ø)
~ 297 × 76 × 76 mm
The Ecosoft RO Membrane 500 GPD is a high-efficiency reverse osmosis element designed to deliver clean, low-TDS water ideal for brewing, appliances, or potable use. With a production capacity of up to 78 litres per hour (L/hr) and a stabilised salt rejection rate of 96 %, this membrane offers robust performance even under variable feed water conditions.
Crafted with spiral-wound polyamide thin-film composite membrane technology, this unit is built for durability and optimal selectivity. It is shipped dry and vacuum-tested to maintain integrity during transport.
With an operating pH window of 3 to 11 (continuous), and a maximum feed temperature of 45 °C, the membrane tolerates a wide range of water chemistries.
For coffee professionals and serious home users, consistent water quality is essential. This membrane reduces scaling, protects boilers and steam sections, and supports flavour stability by removing dissolved solids. It is especially suitable for use in filtered water systems supplying espresso machines, drip brewers, or vending systems. Because of its stable rejection rate, it also helps extend the life of downstream filters and equipment.
In practical use, the membrane performs reliably even in cooler feed water (e.g. 15 °C) without significant drop in performance.
Because it is shipped dry, it has a longer shelf life before installation. Many users pair it with pre-filter sets (sediment, carbon) to protect it from chlorine and fouling. Over time, regular flushing or backwash routines can help maintain performance and extend membrane life.
When compared to many generic membranes, the Ecosoft 500 GPD stands out for its combination of selectivity, build quality, and integration potential into both commercial and high-end residential RO systems. It is a reliable choice for customers seeking stable, high-quality RO performance over extended service life.
Specifications
- Capacity / Permeate flow: ~ 78 L/hr
- Salt rejection (stabilised): ~ 96 %
- Maximum operating pressure: 4.8 bar
- Maximum temperature (feed water): 45 °C
- pH operating range: 3 – 11 (continuous)
- Maximum element pressure drop: 1.0 bar
- Maximum Feed Silt Density Index (SDI): 5
- Free chlorine tolerance: < 0.1 mg/L
- Dimensions (H × Ø): ~ 297 × 76 × 76 mm
- Membrane type: spiral-wound polyamide thin-film composite
Features
- High Flow Rate: Delivers ~78 L/hr of purified water — ample capacity for coffee brewing and general RO systems.
- Excellent Salt Rejection: Maintains ~96 % rejection of dissolved solids, ensuring consistently pure water for optimal taste and machine protection.
- Robust Operating Range: Suitable across pH 3–11 and up to 45 °C feed water, giving flexibility under various water conditions.
- Dry-Shipped & Vacuum-Tested: Arrives dry to preserve quality during shipping and has passed vacuum integrity tests upon manufacture.
- Protects Coffee Equipment: Reduces scaling and deposit formation, extending life of boilers, steam sections, and downstream filters.