Stenner #4 Pump Tube - Versilon - Package of 5 Safety Cover Step Location The manufacturer does not list

The manufacturer does not list a lid for this container

They have a removable bulb guard

Is designed for 1

This white ring buoy is 30 inches in diameter

what you are really measuring is how acidic or how alkaline the pool water is

Stenner #4 Pump Tube - Versilon - Package of 5 Safety Cover Step Location The manufacturer does not listThis is a package of 5 #4 Stenner Versilon replacement pump tube assemblies. Five replacement tubes and standard 1 4 inch ferrules are included with this item. The tube works with Stenner 45, 85, 100, 170, S30, S34, S3F, and S3V pumps. The first time the pump tube is replaced is a fair indication of the approximate life of the tube in that particular application. Be sure to verify that the tube replacement was due to wear and not an outside