Tank Clamp O Ring Replacement For Pool And Spa D E Filter, 1/2 Inch Thick, 19.5 Inch Diameter, Fits CCP320 CCP420 CCP520 Clean And Clear Plus Models Manufactured After 2000, Durable Seal For Reliable Filtration

Single Tank Clamp O-Ring for DE Pool Filters, 19.5in Dia ✔️ 1/2 in thick, 19.5 in dia; fits CCP320/420/520 Clean Plus (post-2000)

This O-ring seals the tank clamp on Pentair Clean & Clear Plus DE filter models CCP320, CCP420, CCP520 manufactured after 2000. It helps prevent leaks and maintains proper filtration performance.

✅ 1/2 inch thick O-ring seal
✅ 19.5 inch diameter for CCP320/420/520
✅ Fits Clean & Clear Plus post-2000 and FNS Plus tanks
✅ Black, durable tank clamp O-ring for leak prevention

💡 What is a tank clamp O-ring used for in pool and spa DE filtration systems? A simple seal that prevents leaks and maintains filtration performance. - Maintains a leak-free seal between tank lid, grids and cap - Replaces worn O-rings to restore filtration efficiency - Compatible with Pentair Clean & Clear Plus and FNS Plus tanks manufactured after 2000

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