{"product_id":"pentairchallengerfronthousingoring355329zpen355329z","title":"Pentair Challenger Front Housing O Ring 355329Z Replacement Seal","description":"\u003cdiv\u003e\n\u003ch1\u003ePentair Challenger Front Housing O Ring 355329Z Replacement Seal\u003c\/h1\u003e\n\u003cp\u003eRestore reliable, leak-free operation to your Pentair Challenger pool filter with the Challenger Front Housing O Ring 355329Z. This replacement seal is precision-engineered to fit the front housing groove exactly, delivering a dependable seal under standard pool conditions. As a genuine Pentair part, it helps prevent leaks, reduces maintenance interruptions, and protects your filtration system’s performance for longer service life.\u003c\/p\u003e \u003ch2\u003eList of Features\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePrecise-fit geometry\u003c\/strong\u003e: engineered to match the Challenger front housing groove for a tight, uniform seal that stays in place during operation.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDurable elastomer formulation\u003c\/strong\u003e: resists chlorine, bromine, and common pool chemicals to maintain integrity over time.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStable compression under flow\u003c\/strong\u003e: maintains a reliable seal even at high water throughputs to prevent leaks and pressure drops.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eEasy installation\u003c\/strong\u003e: designed for quick, tool-free replacement with standard O-ring lubricants and correct seating.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLow maintenance, long life\u003c\/strong\u003e: built to endure frequent filter cycles, keeping downtime to a minimum.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTemperature-tolerant performance\u003c\/strong\u003e: performs consistently across typical pool temperatures, from mild evenings to hot summer days.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eFinal Thoughts:\u003c\/strong\u003e Choosing this genuine Pentair seal ensures compatibility and dependable sealing for your Challenger housing. It protects your investment, reduces service calls, and helps maintain crystal-clear water. Add the 355329Z O-ring to your cart and experience seamless, leak-free filtration today.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":51681890566461,"sku":"PEN355329Z","price":23.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/3611\/6541\/files\/PEN355329Z_0.jpg?v=1778224378","url":"https:\/\/www.duckiespoolsupply.com\/products\/pentairchallengerfronthousingoring355329zpen355329z","provider":"Duckies Pool Supply","version":"1.0","type":"link"}