The LP-4021 GrippaPRO is a high-rejection reverse osmosis (RO) membrane designed for professional window cleaners and car valeters who require ultra-pure water for streak-free cleaning. Engineered for efficiency and durability, this 4" x 21" membrane delivers outstanding performance in water purification, effectively removing dissolved solids, contaminants, and impurities to ensure consistently high water quality.

Key Features:

✅ High Rejection Rate – Removes up to 98% of total dissolved solids (TDS) for ultra-pure water.

✅ Optimized for Low Pressure – Operates efficiently at lower pressures, reducing energy consumption.

✅ Long-Lasting Performance – Durable construction for extended service life and reliable operation.

✅ Fast Flow Rate – Ideal for window cleaning and vehicle valeting systems requiring continuous water supply.

✅ Easy Compatibility – Designed to fit standard 4" x 21" RO housings, making it a seamless upgrade or replacement.

Technical Specifications:

• Membrane Type: Thin Film Composite (TFC)
• Size: 4" x 21"
• Rejection Rate: Up to 98%
• Operating Pressure: 60-150 psi
• Flow Rate: Up to 1,000 GPD (3,785 litres per day / approx. 158 litres per hour)
• Maximum Temperature: 45°C (113°F)
• pH Range: 3 - 10 (Continuous), 1 - 12 (Short-Term Cleaning)

Ideal for:

• Window cleaners using pure water systems
• Car valeters needing spot-free rinsing
• Any professional requiring consistent, high-purity water output

Upgrade your water filtration system with the LP-4021 GrippaPRO and achieve the highest standards of cleaning efficiency with pure, contaminant-free water.