Watts-FSRO20 Flexwave Steel Tank for RO Storage, 16" x 29", 20 Gallon Capacity, 1"NPT 20 inch x 4.5 inch Big Blue Filters2700 both sharing the same threads

both sharing the same threads per inch

Never twist or force it

Complete control over media production and cartridge assembly ensures consistent performance and quality

precision weld seams

22-watt lamp operation costs pennies per day for whole-home UV protection

Watts-FSRO20 Flexwave Steel Tank for RO Storage, 16" x 29", 20 Gallon Capacity, 1"NPT 20 inch x 4.5 inch Big Blue Filters2700 both sharing the same threadsWatts Professional Series Watts FSRO20 Flexwave 20 Gallon Steel RO Storage Tank Heavy duty reverse osmosis accumulator with oversize butyl diaphragm for high demand applications 20 30% Greater Capacity Than Standard Tanks 125 PSI Maximum Working Pressure All Stainless Steel Water Connection 100% Butyl Diaphragm The Watts FSRO20 Flexwave is engineered for commercial and high volume residential RO systems where larger pressure differentials and storage