Rainbow Phenol Red DPD Tablets - Box of 1000 - R161590 filter-length_18 3/8 inches This Stenner chemical pump #85MJL5A1STAA

This Stenner chemical pump #85MJL5A1STAA provides reliable chemical feeding for your swimming pool

nut and washer measuring 5/16 inch x 2-3/4 inch and made from heavy-duty stainless steel

the manufacturer does not recommend the pillows be filled to capacity

This is a 1-1/2 to 2 inch Positive Seal Jandy Gray 3-Port Diverter Valve

The escutcheon includes a 316 stainless steel set screw

Rainbow Phenol Red DPD Tablets - Box of 1000 - R161590 filter-length_18 3/8 inches This Stenner chemical pump #85MJL5A1STAAThis is a Box of 1000 Pentair Rainbow Phenol Red Rapid Dissolving Tablets. These pH tabs are for testing with the Rainbow kits from Pentair that test for pH.