{"product_id":"o-ring-o-158","title":"Aladdin O-158-0 Valve Stem O-Ring – Jandy 1307 \/ Pentair 192039","description":"\u003ch3\u003e\u003cstrong\u003eKey Fit\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eO-158 Size Specification\u003c\/strong\u003e – Designed for pool and spa equipment requiring O-158 sizing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOEM-Quality Aladdin O-Ring\u003c\/strong\u003e – Manufactured by Aladdin for proper fit and sealing performance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMulti-Equipment Compatibility\u003c\/strong\u003e – Used in pumps, filters, valves, and union connections\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePrevents Air \u0026amp; Water Leaks\u003c\/strong\u003e – Maintains a watertight seal to protect system pressure\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRestores Reliable Operation\u003c\/strong\u003e – Helps prevent priming issues and performance loss caused by worn seals\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDirect Replacement Seal\u003c\/strong\u003e – Installs directly into existing O-ring grooves with no modification\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eReplacement Part Only\u003c\/strong\u003e – Intended to replace worn or damaged O-rings, not alter equipment design\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Aladdin O-158 O-Ring is a precision-molded sealing component designed for use in pool and spa equipment where a reliable, watertight seal is required. Manufactured from durable, pool-rated rubber, this O-ring helps prevent water leaks, air intrusion, and pressure loss throughout circulation, filtration, and plumbing systems.\u003c\/p\u003e\n\u003cp\u003eO-rings like the O-158 are commonly used in pumps, filters, valves, unions, and other serviceable connections. Over time, constant exposure to chlorinated water, temperature fluctuations, operating pressure, and routine maintenance can cause O-rings to flatten, harden, crack, or lose elasticity. When this happens, leaks may occur even when fittings appear properly tightened.\u003c\/p\u003e\n\u003cp\u003eReplacing worn O-rings is a simple but essential maintenance step that helps protect pool equipment, maintain system efficiency, and prevent small leaks from turning into larger mechanical issues.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eWhy the O-Ring Matters\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eO-rings play a critical role in system sealing and equipment reliability.\u003c\/p\u003e\n\u003cp\u003eWhy this matters:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003ePrevents water leaks at equipment and plumbing connections\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMaintains proper internal pressure and circulation flow\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReduces air intrusion that can cause pump priming issues\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHelps protect pumps, filters, and motors from water damage\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSupports long-term performance of pool and spa systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUsing the correct O-ring size ensures proper compression and consistent sealing without stressing housings or fittings.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eDesigned for Pool \u0026amp; Spa Equipment Applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Aladdin O-158 O-Ring is manufactured to meet OEM dimensional and material standards required for pool and spa environments. Its rubber compound is formulated to withstand continuous exposure to treated water, temperature changes, and normal operating pressures without premature deterioration.\u003c\/p\u003e\n\u003cp\u003eAladdin is a trusted manufacturer of pool sealing components, known for accurate sizing and dependable material quality. Using the correct O-ring ensures proper fit and reliable performance during routine maintenance and equipment service.\u003c\/p\u003e\n\u003cp\u003eAlways verify size and equipment compatibility before installation.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eEasy, Service-Friendly Installation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eReplacing an O-ring is a straightforward repair that can typically be completed during routine maintenance or equipment service. The O-158 installs easily once the old O-ring is removed and the sealing surface is thoroughly cleaned.\u003c\/p\u003e\n\u003cp\u003eFor best results, apply a thin layer of pool-safe silicone lubricant before installation. This helps the O-ring seat properly, reduces friction during assembly, and extends service life. Inspect sealing surfaces for debris, cracks, or damage before installing the new O-ring to ensure a proper seal.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex w-fit flex-col-reverse\" tabindex=\"-1\"\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003ePool \u0026amp; spa O-ring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eAladdin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eO-158\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003ePool \u0026amp; spa equipment sealing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003ePool-rated rubber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUse\u003c\/td\u003e\n\u003ctd\u003eLeak prevention at equipment connections\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCondition\u003c\/td\u003e\n\u003ctd\u003eNew\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUPC\u003c\/td\u003e\n\u003ctd\u003e601402122286\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eBuy with Confidence from Benchmark Pool Supply\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWhen you purchase the Aladdin O-158 O-Ring from Benchmark Pool Supply, you’re getting a high-quality replacement component trusted by pool service professionals. We stock essential sealing parts to help keep pool and spa systems operating efficiently and leak-free.\u003c\/p\u003e\n\u003cp\u003eBenchmark Pool Supply is your reliable source for professional-grade pool replacement parts and maintenance supplies.\u003c\/p\u003e","brand":"Aladdin Equipment Company Inc","offers":[{"title":"Default Title","offer_id":41977579274314,"sku":"O-158-0","price":4.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0637\/6580\/7178\/files\/OIP_4__58690__16810__20414_1.webp?v=1787674367","url":"https:\/\/benchmarkpoolsupply.com\/products\/o-ring-o-158","provider":"Benchmark Pool Supply","version":"1.0","type":"link"}