In-line Socket Sight Glass - 2 Inch pipe-size_1 1/4" It has sealed ball bearings

It has sealed ball bearings and UL 1081 design

Paragon's Deluxe Sturdee 1-Step Diving Stands can accommodate a 10 to 16 foot diving board and are a great replacement for obsolete diving towers

208/230/460 Volts

040 mil Styrene Plastic and is designed to humorously inform patrons of the pool rules

reinforced polyester cartridge elements provide a maximum filtration area and easily trap dirt and debris

In-line Socket Sight Glass - 2 Inch pipe-size_1 1/4" It has sealed ball bearingsThis sight glass connects in line with your current system on 2 inch pipe. Just install by cutting pipe and gluing into place. With sight glasses, you are able to determine when the filter is backwashed by the clarity of the water. This helps eliminate wasted backwash water.