{"product_id":"retainer-vent-tube-3-8-after-11-99","title":"Pentair Genuine OEM Retainer Vent Tube 3\/8\" (After 11\/99)","description":"\u003cp\u003eThe Pentair 150036 is the retainer for the 3\/8 inch air relief vent tube used on Triton II sand filters built after 11\/99. It is the genuine Pentair part, molded in plastic.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat it holds\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eAir relief on these filters runs through a small tube from the top of the tank. The retainer is the piece that keeps that tube seated where it belongs. When it breaks, the tube drifts out of position and the air relief stops doing its job, which shows up as air that will not purge and a pressure reading you cannot trust.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCheck the vintage\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003ePentair changed this hardware in November 1999, and this listing covers the later style. It is listed for the Triton II side mount filters and for the commercial TR100C and TR140C. The tube itself is sold separately and is sized by model, so confirm which one your filter takes before ordering both.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":48627884327124,"sku":"PAC-051-1401","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_11bd54f2-3b4e-47ad-89b2-dba25433a986.png?v=1788729589","url":"https:\/\/www.activepoolsupply.com\/products\/retainer-vent-tube-3-8-after-11-99","provider":"Active Pool Supply","version":"1.0","type":"link"}