CSM RE4040-BLN - 4" x 40"; 2600 GPD TW-LE Low Energy Replacement Reverse Osmosis Membrane Filtrex (FXHTC11CL2) Hydrotech/Clack CL2 Compatible GreenBlock Carbon 10 Micron Filter and replace it when the

and replace it when the pleats show permanent discoloration or when flow doesn't recover after cleaning

Industry-standard 10" size designed for Watts QT system housings

Refill Salt

pre-treatment systems

Also known as K5515-BB and K5515-JJ depending on fitting configuration

CSM RE4040-BLN - 4" x 40"; 2600 GPD TW-LE Low Energy Replacement Reverse Osmosis Membrane Filtrex (FXHTC11CL2) Hydrotech/Clack CL2 Compatible GreenBlock Carbon 10 Micron Filter and replace it when theCSM 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