HTH 42047 Pool Care 1-Inch Chlorine Tabs with Added Clarifier – Slow-Dissolving, 5 lb

Effortless pool care with HTH 42047 chlorine tabs

Keep your pool water clean and inviting with a simple, ready-to-use tablet system. These 1-inch and 3-inch chlorine tabs are designed to sanitize and protect against algae and bacteria. Sun protected and formulated to dissolve slowly, they provide a steady source of available chlorine for up to a week, helping you maintain crystal-clear water across different pool styles, including above-ground, vinyl-lined, and saltwater setups. The formula also includes a clarifier to enhance water sparkle without requiring advanced balancing every day.

Key benefits at a glance

• Protects pool water and keeps it clear by reducing algae and bacteria
• Delivers chlorine steadily through slow dissolution, reducing daily maintenance
• Reliable performance across pool types, including saltwater systems
• Added clarifier helps improve water clarity and sparkle
• Easy, hands-off dosing via skimmer, floater, or feeder

How to use

• Place tabs in the skimmer basket, floater, or feeder following on-pack instructions
• Choose tab size by pool size: 1-inch tabs for small or above-ground pools; 3-inch tabs for larger or inground pools
• Do not drop tabs directly into the pool; this can harm surfaces
• Test water regularly and maintain a chlorine residual of 1–4 ppm; adjust as needed
• Replenish weekly or as required to keep water balanced

About HTH Pool Care

HTH brings practical, economical solutions to pool maintenance. The line is designed to take the guesswork out of everyday care, from balancing water to treating complex green water scenarios. The result is simpler routines and confident swimming season.