CSM RE4040-BLN - 4" x 40"; 2600 GPD TW-LE Low Energy Replacement Reverse Osmosis Membrane PFR402-220 5" Big Blue cartridge fits

5" Big Blue cartridge fits standard Harmsco housings and offers exceptional dirt holding capacity with the extended surface area of pleated media

water filtration skids

Rated for 800 PSI operation but can run at lower pressures to reduce pump size and operating costs

CK5720 filters have a long shelf life when kept sealed

The NIST-traceable buffer solutions meet international standards for pH measurement

CSM RE4040-BLN - 4" x 40"; 2600 GPD TW-LE Low Energy Replacement Reverse Osmosis Membrane PFR402-220 5" Big Blue cartridge fitsCSM Toray RE4040 BLN Low Energy Commercial RO Membrane 4" x 40" thin film membrane engineered for brackish and tap water filtration at reduced operating pressures 2,600 GPD @ 150 PSI Low Energy Design 24 Month Service Life Commercial Grade The CSM RE4040 BLN is a 4 inch by 40 inch reverse osmosis membrane built for commercial applications where brackish or tap water needs treatment under lower operating pressures. Rated at 2,600 gallons per day at 150