Relton (F-16HO) Replacement 1" Finish Hole Saw Head Only Stainless Steel Pressure Gauge 0-160 PSI Liquid Filled Bottom 1/4" NPT and other Hanna TDS meters

and other Hanna TDS meters

If you notice reduced performance in high-flow applications

MgCO₃ pH Range 5

SEAL Secondary O-Ring Backup

while unused stages can be disabled for simpler installations

Relton (F-16HO) Replacement 1" Finish Hole Saw Head Only Stainless Steel Pressure Gauge 0-160 PSI Liquid Filled Bottom 1/4" NPT and other Hanna TDS metersRelton Professional Drilling Relton F 16HO Replacement 1" Finish Hole Saw Head Only Replacement carbide tipped head for the F 16 complete hole saw system, designed for precise 1 inch holes in reverse osmosis and water filtration installations Replacement Head Only 1" Diameter F 16 System WHY IT WORKS Built for Clean Finish Cuts in Water System Installations Precision 1" Bore Exact 1 inch diameter matches standard RO faucet and air gap shanks without