United Chemical Yellow Treat 2 lb THERMOMETERS FLOATING Inexpensive and convenient Includes: Seal

Inexpensive and convenient Includes: Seal Plate O-Ring (1) Diffuser O-Ring (1) Lid O-Ring (1) Drain Plug O-Ring (2) Pump Seal Lube

Heavy-duty plastic 3-3/8" deep x 18-1/4" wide

control and user interface (UI)

This product will not foam and prevents all types of algae

Compare Gladon's high quality flat foam to any others and you will see the difference

United Chemical Yellow Treat 2 lb THERMOMETERS FLOATING Inexpensive and convenient Includes: SealYellow Treat makes killing mustard algae fast and easy. Just add 5 ounces per 10,000 gallons, brush, and shock. Then wake up the next day to an algae free pool that still has a chlorine reading.