Pentair Diverter Valve Cover | 1-1/2" – 2" and 2" – 2-1/2" | 270030Z PSTC12 Inspect both tires at the

Inspect both tires at the same time — if one shows visible wear

3-foot length holds significantly more material than a standard bag

If your filter is a different square footage

Natural Chemistry’s Spa Alkalinity Increaser is used to raise total alkalinity in spa water

Pentair Diverter Valve Cover | 1-1/2" – 2" and 2" – 2-1/2" | 270030Z PSTC12 Inspect both tires at theOEM Diverter Valve Cover for Pentair Valve Assemblies The Pentair Diverter Valve Cover (270030Z) is the OEM replacement cover for Pentair diverter valve assemblies in the 1 1 2"2" and 2"2 1 2" size ranges. If your existing cover is cracked, faded, or missing, this is the direct replacement to restore a proper seal and finished appearance to your valve. The cover protects the diverter handle mechanism from UV exposure and physical damage, helping