Relton (HST-20) Tub, Tile and Spa Cutter 1-1-4" Brazed-Carbide Hole Saw Drill Bit Omnipure (Q5721) 14"x2.5" Diameter Q-Series 10 Micron Carbon Block 💧 Pro Tip: Replace the

💧 Pro Tip: Replace the K5522 every 12 months or when you notice a decline in flow rate or water taste

The PAE RO-2000 is a 20

Remove strip and shake once to remove excess water

and high-capacity water treatment equipment

Flush the new filter for 3-5 minutes before use to clear any carbon fines or manufacturing residue

Relton (HST-20) Tub, Tile and Spa Cutter 1-1-4" Brazed-Carbide Hole Saw Drill Bit Omnipure (Q5721) 14"x2.5" Diameter Q-Series 10 Micron Carbon Block 💧 Pro Tip: Replace theThe Relton HST 20 is a 1 1 4" brazed carbide hole saw engineered for precision drilling through ceramic tile, marble, granite, Corian, and fiberglass in wet applications including tubs, spas, and shower installations. This professional grade bit features a carbide tipped pilot and delivers a standard 2" drilling depth for clean, accurate cuts in the hardest materials. SPECIFICATIONS Relton HST 20 Core Specs Diameter 1 1 4" Standard bore size Drilling