CSM RE2521-BLF - 2.5" x 21"; 400 GPD Brackish Water Replacement Reverse Osmosis Membrane 60 Hz 1/8" × 1/16" coarse gravel

1/8" × 1/16" coarse gravel underbedding supports calcite media and prevents channeling for optimal contact time and pH correction

5" granular activated carbon filter with twist-off T40 valve technology that automatically shuts off water when disconnected

3/4-200SS-F (stainless steel)

Manufactured to industry standards for safe

CSM RE2521-BLF - 2.5" x 21"; 400 GPD Brackish Water Replacement Reverse Osmosis Membrane 60 Hz 1/8" × 1/16" coarse gravelThe CSM RE2521 BLF is a 400 GPD brackish water RO membrane engineered by Toray for commercial applications requiring reliable salt rejection up to 10,000 ppm TDS. This 2. 5" x 21" thin film composite membrane delivers consistent performance across drinking water, pharmaceutical, industrial process water, and wastewater treatment installations. SPECIFICATIONS CSM RE2521 BLF Membrane Technical Data Model Number CSM RE2521 BLF Manufacturer Toray (CSM