DEL UV-C 50 Sanitizer for Pools Up to 50,000 Gallons - 120 Volts With Cord - Same Side state_Connecticut and cover screws

and cover screws

The lid just snaps into place

It is used for Biguanide testing in Taylor Kits

This kit for Spectrum Guardian Series Sapphire Guard Chair

DEL UV-C 50 Sanitizer for Pools Up to 50,000 Gallons - 120 Volts With Cord - Same Side state_Connecticut and cover screwsThis DEL UV C 50 Pool Sanitizer System is 120 volts with cord, has the inlet outlet ports on the same side, and is for pools up to 50,000 gallons. The DEL UV C 50 is a high flow system designed for easy single unit installation. Using the UV C system destroys harmful contaminants and microorganisms and dramatically reduces chemical usage, yet it increases effectiveness of residual sanitizers. The DEL UV C 50 pool sanitizer system is very reliable and