Global Water (GWRO) 4 Stage Reverse Osmosis Replacement Filters Blue & White (ST-50) Tank & Cover Only 50 GALLON TANK & COVER ONLY 5 GPM flow

5 GPM flow

carbon block adsorption

1–2 years

preventing them from precipitating as hard scale on heating elements and plumbing surfaces

Wrap 1/2" male NPT threads with 3-4 wraps of PTFE tape in a clockwise direction when viewing the threads head-on

Global Water (GWRO) 4 Stage Reverse Osmosis Replacement Filters Blue & White (ST-50) Tank & Cover Only 50 GALLON TANK & COVER ONLY 5 GPM flowGlobal Water GWRO Series 4 Stage Reverse Osmosis Replacement Filters Complete filter set for GWRO systems. Four stages of protection: sediment removal, activated carbon adsorption, reverse osmosis membrane filtration, and final carbon block polishing. 4 Stage System Annual Replacement OEM Global Water HOW IT WORKS Four stage filtration engineered for bottleless water systems SEDIMENT Stage 1: 5 Micron Sediment Captures sand, rust, silt, and