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Ships within 48 hours · Estimated delivery Aug 12 - Aug 17
With the TR140 Air Relief Tube installed
corrosion-resistant support for outdoor pool environments
Professional strength formula that will extend the life of the filter
Genuine OEM construction — built to factory specifications for reliable fit
armor edges
Sta-Rite O-Ring 35505-1424 Hose Adapters With the TR140 Air ReliefSta Rite O Ring 35505 1424 Intro Replace worn O rings with the Sta Rite 35505 1424, a genuine Pentair replacement seal designed for broad compatibility across Sta Rite pool filter systems. This precision ring delivers a tight, leak free seal for System 2 modular media filters and System 3 modular, DE, and sand filter lines. Built to withstand pool chemicals and temperature fluctuations, it helps restore filtration performance and water clarity. List