4" x 40" | 2350 GPD | 100 psi | 99.2% Rej. | Hydranautics ESPA Ultra-Low Pressure Membrane (Replaces ESPA4-4040) Whole House Systems KX MATRIKX 01-450-20-MATRIKX is the

KX MATRIKX 01-450-20-MATRIKX is the factory recommended direct replacement for MATRIKX 01-450-20-GREEN & 01-425-125-20

Cartridge Dimensions: 2" to 2

Temperature Range: 32°F to 104°F (0°C to 40°C)

GE Desal AG4021TM

for polishing RO product water Filter Size: 2" Diameter x 10" Length Volume of Media: 18

4" x 40" | 2350 GPD | 100 psi | 99.2% Rej. | Hydranautics ESPA Ultra-Low Pressure Membrane (Replaces ESPA4-4040) Whole House Systems KX MATRIKX 01-450-20-MATRIKX is theHydranautics ESPA4 LD 4040 4" x 40" Membrane Element Combining energy efficiency with high rejection Hydranautics ESPA4 LD 4040 is the lowest feed pressure membranes offering low energy consumption. ESPA4 LD 4040 membranes require ultra low pressures without compromising high salt rejection and are commonly used in the second pass of a reverse osmosis system. The ESPA4 LD 4040 membrane is designed with Low differential (LD) Technology to minimize