SENSE S2 now 10% OFF
SENSE for Pools Sense for Hot Tubs Chemicals & Supplies
Your Cart
Additional Cassettes So You Don't Run Out
SENSE S2 Cassette Combo Pack
Includes 1 C5 and 2 C2 Cassettes
edit, pause, cancel anytime.
$60
Subtotal

First Choice 3" Chlorine Tablets - Unwrapped, 25 lb Pail

First Choice 3
First Choice 3

First Choice 3" Chlorine Tablets - Unwrapped, 25 lb Pail

Slow dissolving tablets that provide continuous disinfection when used in a floater or feeder. Stabilized 98.6% pure Trichlor-s-triazinetrione provides 90% available chlorine for effective sanitizing.
  • 98.6% Trichlor
  • Stabilized Chlorinating Tablets
  • Perfect for Feeders & Floaters

Note: For every 10 ppm Free Chlorine (FC) added by any Trichlor product, it also increases Cyanuric Acid (CYA) by 6.1 ppm.

We support local suppliers and having a minimal carbon footprint so the brand you receive may vary.
1
$181.49
Free Shipping on $75 Chemical Orders