Pool Closed for Cleaning Warning Sign - 12 x 10 Inches on Styrene Plastic fitting-type_Cap The lettering is 4 inches

The lettering is 4 inches and 1

due to an adjuvant increase in the pool water conductivity

Hayward SP4000Z1

the Pro XL uses no hoses or hook-ups and is very simple to use

This is a Pentair Tank O-Ring replacement for HRP Series 20 Inch Sand Filter

Pool Closed for Cleaning Warning Sign - 12 x 10 Inches on Styrene Plastic fitting-type_Cap The lettering is 4 inchesThis Warning Pool Closed For Cleaning Sign measures 12 x 10 inches, is printed on . 040 mil Styrene Plastic, and is designed to to inform patrons that the pool is closed when the pool is being cleaned. 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. This swimming pool and facility pool sign is