Relton (F-20HO) 1-1/4" Finish Hole Saw Head Only Mounting Brackets3548 5% salt rejection ✓ 36

5% salt rejection ✓ 36 ft² active surface area ✓ 4"×21" form factor

Omnipure E5520-P Filter Details

Concealed mount

Control Dial

Relton (F-20HO) 1-1/4" Finish Hole Saw Head Only Mounting Brackets3548 5% salt rejection ✓ 36Relton Professional Series Relton F 20HO 1 1 4" Finish Hole Saw Head Only Replacement head for the F 20 complete hole saw system. Precision cut faucet and filtration system mounting holes without replacing the entire assembly. 1 1 4" Diameter Head Only F 20 Compatible WHY IT WORKS Built for water filtration installers who need clean holes in countertops, sinks, and mounting surfaces Replace Head Only Keep your F 20 arbor and replace just the worn