{"product_id":"25pentairlidkitsys3flt25uppertanksheelkit58d110pentair248519001pen248519001","title":"25\" Pentair Lid Kit Sys3 Flt 25\" Upper Tank Sheel Kit 58D110 Pentair  | 24851-9001","description":"\u003ch3 data-start=\"89\" data-end=\"113\"\u003e\u003cstrong data-start=\"93\" data-end=\"113\"\u003eProduct Overview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"115\" data-end=\"608\"\u003eThe \u003cstrong data-start=\"119\" data-end=\"198\"\u003ePentair 25″ Lid Kit for System3® Filter – Upper Tank Shell Kit (24851-9001)\u003c\/strong\u003e is a genuine replacement lid assembly designed for 25-inch Pentair System3 pool filters. This durable upper tank shell kit restores proper sealing and structural support to the filter’s top section, ensuring efficient water flow and filtration performance. Engineered to meet original equipment specifications, this lid kit delivers reliable operation and a secure fit for routine maintenance or shell repair.\u003c\/p\u003e\n\u003chr data-start=\"610\" data-end=\"613\"\u003e\n\u003ch3 data-start=\"615\" data-end=\"632\"\u003e\u003cstrong data-start=\"619\" data-end=\"632\"\u003eIdeal For\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"634\" data-end=\"902\"\u003e\n\u003cli data-start=\"634\" data-end=\"697\"\u003e\n\u003cp data-start=\"636\" data-end=\"697\"\u003ePool owners maintaining Pentair System3® filtration systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"698\" data-end=\"754\"\u003e\n\u003cp data-start=\"700\" data-end=\"754\"\u003eReplacement of damaged, worn, or cracked filter lids\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"755\" data-end=\"828\"\u003e\n\u003cp data-start=\"757\" data-end=\"828\"\u003eService professionals performing filter maintenance or shell rebuilds\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"829\" data-end=\"902\"\u003e\n\u003cp data-start=\"831\" data-end=\"902\"\u003eEnsuring proper filter sealing and performance during backwash cycles\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"904\" data-end=\"907\"\u003e\n\u003ch3 data-start=\"909\" data-end=\"929\"\u003e\u003cstrong data-start=\"913\" data-end=\"929\"\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"931\" data-end=\"1382\"\u003e\n\u003cli data-start=\"931\" data-end=\"1029\"\u003e\n\u003cp data-start=\"933\" data-end=\"1029\"\u003e\u003cstrong data-start=\"933\" data-end=\"969\"\u003eGenuine Pentair Replacement Part\u003c\/strong\u003e – Engineered to match original equipment fit and function\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1030\" data-end=\"1115\"\u003e\n\u003cp data-start=\"1032\" data-end=\"1115\"\u003e\u003cstrong data-start=\"1032\" data-end=\"1060\"\u003e25″ Upper Tank Shell Kit\u003c\/strong\u003e – Designed specifically for 25-inch System3® filters\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1116\" data-end=\"1200\"\u003e\n\u003cp data-start=\"1118\" data-end=\"1200\"\u003e\u003cstrong data-start=\"1118\" data-end=\"1142\"\u003eDurable Construction\u003c\/strong\u003e – Built to withstand routine pool filtration conditions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1201\" data-end=\"1288\"\u003e\n\u003cp data-start=\"1203\" data-end=\"1288\"\u003e\u003cstrong data-start=\"1203\" data-end=\"1230\"\u003eImproved Seal Integrity\u003c\/strong\u003e – Helps prevent bypass and ensures effective filtration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1289\" data-end=\"1382\"\u003e\n\u003cp data-start=\"1291\" data-end=\"1382\"\u003e\u003cstrong data-start=\"1291\" data-end=\"1319\"\u003eEasy Maintenance Upgrade\u003c\/strong\u003e – Simplifies filter lid replacement during scheduled service\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1384\" data-end=\"1387\"\u003e\n\u003ch3 data-start=\"1389\" data-end=\"1416\"\u003e\u003cstrong data-start=\"1393\" data-end=\"1416\"\u003eCustomer-Facing Q\u0026amp;A\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1418\" data-end=\"1590\"\u003e\u003cstrong data-start=\"1418\" data-end=\"1455\"\u003eQ: What is this lid kit used for?\u003c\/strong\u003e\u003cbr data-start=\"1455\" data-end=\"1458\"\u003eA: This kit replaces the upper tank lid\/shell on 25″ Pentair System3® pool filters to maintain proper seal and structural integrity.\u003c\/p\u003e\n\u003cp data-start=\"1592\" data-end=\"1760\"\u003e\u003cstrong data-start=\"1592\" data-end=\"1632\"\u003eQ: Will this fit my System3® filter?\u003c\/strong\u003e\u003cbr data-start=\"1632\" data-end=\"1635\"\u003eA: Yes — it’s designed specifically for 25″ diameter Pentair System3® filter tanks. Confirm your filter size before ordering.\u003c\/p\u003e\n\u003cp data-start=\"1762\" data-end=\"1883\"\u003e\u003cstrong data-start=\"1762\" data-end=\"1802\"\u003eQ: Is this an original Pentair part?\u003c\/strong\u003e\u003cbr data-start=\"1802\" data-end=\"1805\"\u003eA: Yes — this is a genuine replacement part manufactured to Pentair standards.\u003c\/p\u003e\n\u003cp data-start=\"1885\" data-end=\"2076\"\u003e\u003cstrong data-start=\"1885\" data-end=\"1935\"\u003eQ: Does replacing the lid improve performance?\u003c\/strong\u003e\u003cbr data-start=\"1935\" data-end=\"1938\"\u003eA: Proper sealing and structural integrity from a new lid help ensure optimal filtration performance and reduce the risk of bypass issues.\u003c\/p\u003e\n\u003cp data-start=\"2078\" data-end=\"2215\"\u003e\u003cstrong data-start=\"2078\" data-end=\"2120\"\u003eQ: Should a professional install this?\u003c\/strong\u003e\u003cbr data-start=\"2120\" data-end=\"2123\"\u003eA: Professional installation is recommended to ensure proper alignment, sealing, and safety.\u003c\/p\u003e\n\u003c!--split--\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":52488374747446,"sku":"PEN248519001 -H","price":1229.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/1167\/9798\/files\/PEN248519001_0.jpg?v=1753892413","url":"https:\/\/poolsupplydepot.net\/products\/25pentairlidkitsys3flt25uppertanksheelkit58d110pentair248519001pen248519001","provider":"Pool Supply Depot","version":"1.0","type":"link"}