Features:Maximum Flow: 0.75 GPM (2.84 L/min.)Maximum Pressure: 125 PSI (8.61 bars)Maximum Temperature: 100°F. (38°C.)Service Life: 1500 gallons (5678 L)1/4" FNPT Connections on both endsManufactured by CA Ware.Made in Taiwan.T33 is made with Premium Coconut Shell Activated Carbon.This filter is often used as a Reverse Osmosis (RO) inline post filter. It clips on to the membrane housing and filters the water after the bladder tank, acting as a polishing filter.This filter is often used as a Reverse Osmosis (RO) inline post filter. It clips on to the membrane housing and filters the water after the bladder tank, acting as a polishing filter.