Sharp Coral Warning Sign - 18 x 24 Inches on Styrene Plastic state_District of Columbia This is a Swimquip compatible

This is a Swimquip compatible filter element grid with center port measuring 18 x 5 inches

The K-1579 Kit tests for available chlorine in bleach using the drop test system and iodometric method

Includes 25 foot cable and o-ring

It can also be used for concrete (new installations only)

and miscellaneous plumbing supplies

Sharp Coral Warning Sign - 18 x 24 Inches on Styrene Plastic state_District of Columbia This is a Swimquip compatibleThis Warning Sharp Coral Can Cause Serious Injury Avoid Contact With Graphic Sign measures 18 x 24 inches, is printed on . 040 mil Styrene Plastic, and is designed to warn beachgoers of sharp coral in the water. Our Warning signs indicate a potentially hazardous situation which, if not avoided, could result in death or serious injury. This sign is lightweight, durable and weatherproof for indoor or outdoor use. All of our swimming pool, beach front