{"product_id":"pentairwaterpoolandspainc_59011100","title":"Pentair Internal Air Bleed Assembly for Titan Vertical Grid D.E. Filter | 59011100","description":"\u003ch3\u003eTitan Vertical Grid D.E. Filter — OEM Internal Air Bleed Assembly\u003c\/h3\u003e\n\u003cp\u003eThe Pentair Internal Air Bleed Assembly (59011100) is the OEM replacement air bleed component for the Titan Vertical Grid D.E. Filter.  \u003cem\u003eThis fits Titan products once manufactured under the name American Products.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eWhat It Does\u003c\/h3\u003e\n\u003cp\u003eThe internal air bleed assembly allows trapped air to be purged from the filter tank during startup and normal operation. A failed or degraded air bleed assembly can prevent proper pressurization of the filter, reducing filtration efficiency and making it difficult to bring the system to operating pressure. Replacing this assembly restores correct air evacuation function to the Titan D.E. filter.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 20px 0; border: 1px solid #ccc;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #f8f9fa;\"\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003e\u003cstrong\u003ePentair Part Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003e59011100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003e\u003cstrong\u003eQuantity Included\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003e1 Assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003ePro Tip\u003c\/h3\u003e\n\u003cp\u003eBefore ordering, locate the part number stamped or molded on your existing air bleed assembly and confirm it matches 59011100. If your Titan filter has been in service for several years, inspect the surrounding O-rings and gaskets at the same time — replacing worn seals while the filter is already open avoids a second service call.\u003c\/p\u003e\n\u003c!-- wft:processed:manual:2026-04-04 --\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":53932869320979,"sku":"59011100","price":43.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0920\/0687\/5411\/files\/pentair-internal-air-bleed-assembly-for-titan-vertical-grid-d-e-filter-59011100.webp?v=1790876492","url":"https:\/\/poolaroo.com\/products\/pentairwaterpoolandspainc_59011100","provider":"Poolaroo","version":"1.0","type":"link"}