{"product_id":"357872-pentair-intelliflo3-pump-seal-kit","title":"357872 | Pentair IntelliFlo3 Pump Seal Kit","description":"\u003cp data-start=\"0\" data-end=\"696\"\u003eThe Pentair 357872 IntelliFlo3 Pump Seal Kit is designed to restore proper sealing performance in Pentair IntelliFlo3 variable speed pool pumps by replacing critical wear components that protect the motor from water intrusion. This kit includes the necessary shaft seal and related sealing elements to maintain a tight, leak-resistant barrier between the wet end and motor assembly. Built to match original dimensions and materials, the components are engineered to handle high-speed operation, pressure changes, and continuous exposure to treated pool water. Ideal for routine service or leak-related repairs, this seal kit helps extend pump life while maintaining efficient, reliable operation.\u003c\/p\u003e\n\u003ch3 data-start=\"698\" data-end=\"712\"\u003eHighlights\u003c\/h3\u003e\n\u003cul data-start=\"713\" data-end=\"1357\"\u003e\n\u003cli data-start=\"713\" data-end=\"830\"\u003e\n\u003cp data-start=\"715\" data-end=\"830\"\u003e\u003cstrong data-start=\"715\" data-end=\"744\"\u003ePump Shaft Seal Solution:\u003c\/strong\u003e Replaces worn sealing components that prevent water from reaching the motor assembly.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"831\" data-end=\"981\"\u003e\n\u003cp data-start=\"833\" data-end=\"981\"\u003e\u003cstrong data-start=\"833\" data-end=\"868\"\u003eDesigned for IntelliFlo3 Pumps:\u003c\/strong\u003e Engineered specifically for Pentair IntelliFlo3 variable speed pump models to ensure proper fit and performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"982\" data-end=\"1112\"\u003e\n\u003cp data-start=\"984\" data-end=\"1112\"\u003e\u003cstrong data-start=\"984\" data-end=\"1015\"\u003eLeak Prevention Protection:\u003c\/strong\u003e Helps stop drips and moisture intrusion that can lead to motor damage or premature pump failure.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1113\" data-end=\"1237\"\u003e\n\u003cp data-start=\"1115\" data-end=\"1237\"\u003e\u003cstrong data-start=\"1115\" data-end=\"1148\"\u003eChemical-Resistant Materials:\u003c\/strong\u003e Built to withstand chlorine, saltwater systems, pressure, and high-speed pump operation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1238\" data-end=\"1357\"\u003e\n\u003cp data-start=\"1240\" data-end=\"1357\"\u003e\u003cstrong data-start=\"1240\" data-end=\"1270\"\u003eEssential Maintenance Kit:\u003c\/strong\u003e Ideal for servicing pumps showing signs of seal wear, leakage, or reduced reliability.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIncludes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003e(1)\u003c\/strong\u003e seal plate o-ring 356173Z\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003e(1)\u003c\/strong\u003e Shaft Seal Assembly 356210S\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003e(1)\u003c\/strong\u003e Diffuser O-Ring 356190Z\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cstrong\u003e(1)\u003c\/strong\u003e strainer pot lid o-ring \u003c\/span\u003e\u003cspan\u003e356189Z\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003e(2)\u003c\/strong\u003e Drain Plug O-Rings 192115Z\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eCompatibility\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003ePentair Intelliflo3 VSF Variable Speed and Flow Pumps\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePentair IntelliPro3 VSF Variable Speed and Flow Pumps\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"263\" data-end=\"282\"\u003eAdditional Info\u003c\/h3\u003e\n\u003cp data-start=\"283\" data-end=\"704\"\u003eThe Pentair 357872 IntelliFlo3 Pump Seal Kit is used to restore sealing between the wet end and motor on Pentair IntelliFlo3 variable speed pumps. This section helps Discount Pool Mart walk-in customers identify seal-related leaks, confirm IntelliFlo3 compatibility, and prepare for service before picking up the kit in store. These FAQs focus on leak symptoms, installation planning, and practical maintenance questions.\u003c\/p\u003e\n\u003ch2 data-start=\"706\" data-end=\"742\"\u003eCompatibility and Pump Matching\u003c\/h2\u003e\n\u003cp data-start=\"743\" data-end=\"807\"\u003eWalk-in customers often ask how to confirm the correct seal kit.\u003c\/p\u003e\n\u003ch4 data-start=\"809\" data-end=\"873\"\u003eHow do I know the 357872 seal kit fits my IntelliFlo3 pump?\u003c\/h4\u003e\n\u003cp data-start=\"874\" data-end=\"1111\"\u003eIf your pump is an IntelliFlo3 model and you are servicing the shaft seal area between the motor and wet end, this kit is the correct match. Bringing photos of the pump label or seal area to Discount Pool Mart helps verify compatibility.\u003c\/p\u003e\n\u003ch4 data-start=\"1113\" data-end=\"1185\"\u003eWill this seal kit work on older IntelliFlo or IntelliFlo VS pumps?\u003c\/h4\u003e\n\u003cp data-start=\"1186\" data-end=\"1306\"\u003eNo, this kit is designed specifically for IntelliFlo3 pumps, which use a different seal design than earlier generations.\u003c\/p\u003e\n\u003ch4 data-start=\"1308\" data-end=\"1361\"\u003eCan a worn shaft seal cause visible water leaks?\u003c\/h4\u003e\n\u003cp data-start=\"1362\" data-end=\"1477\"\u003eYes, seal wear often shows up as dripping between the motor and pump housing, especially while the pump is running.\u003c\/p\u003e\n\u003ch2 data-start=\"1479\" data-end=\"1516\"\u003eInstallation and Troubleshooting\u003c\/h2\u003e\n\u003cp data-start=\"1517\" data-end=\"1597\"\u003eThese questions help customers understand when and why seals should be replaced.\u003c\/p\u003e\n\u003ch4 data-start=\"1599\" data-end=\"1659\"\u003eWhat symptoms indicate the pump seal needs replacement?\u003c\/h4\u003e\n\u003cp data-start=\"1660\" data-end=\"1785\"\u003eWater leaking under the motor, corrosion marks, or repeated breaker trips caused by moisture intrusion are common indicators.\u003c\/p\u003e\n\u003ch4 data-start=\"1787\" data-end=\"1856\"\u003eWhy is replacing the seal important even if the pump still runs?\u003c\/h4\u003e\n\u003cp data-start=\"1857\" data-end=\"1971\"\u003eA leaking seal allows water to reach the motor bearings and electronics, which can cause costly damage if ignored.\u003c\/p\u003e\n\u003ch4 data-start=\"1973\" data-end=\"2025\"\u003eDoes high-speed operation accelerate seal wear?\u003c\/h4\u003e\n\u003cp data-start=\"2026\" data-end=\"2143\"\u003eYes, IntelliFlo3 pumps operate at higher RPM ranges, which increases heat and pressure at the seal surface over time.\u003c\/p\u003e\n\u003ch2 data-start=\"2145\" data-end=\"2184\"\u003eIn-Store Pickup and Local Guidance\u003c\/h2\u003e\n\u003cp data-start=\"2185\" data-end=\"2254\"\u003eThese FAQs help customers prepare before visiting Discount Pool Mart.\u003c\/p\u003e\n\u003ch4 data-start=\"2256\" data-end=\"2320\"\u003eShould I bring the old seal or motor assembly to the store?\u003c\/h4\u003e\n\u003cp data-start=\"2321\" data-end=\"2399\"\u003eMany walk-in customers bring photos or the old seal to ensure proper matching.\u003c\/p\u003e\n\u003ch4 data-start=\"2401\" data-end=\"2461\"\u003eIs this seal kit usually available for same-day pickup?\u003c\/h4\u003e\n\u003cp data-start=\"2462\" data-end=\"2546\"\u003eIt is commonly stocked, though checking availability before visiting is recommended.\u003c\/p\u003e\n\u003ch4 data-start=\"2548\" data-end=\"2612\"\u003eDo customers often replace other parts during seal service?\u003c\/h4\u003e\n\u003cp data-start=\"2613\" data-end=\"2699\"\u003eYes, impellers, O-rings, and gaskets are often inspected or replaced at the same time.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":51047714980128,"sku":"357872","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0922\/3326\/9536\/files\/357872PentairIntelliFlo3PumpSealKitDiscountPoolMart_2.jpg?v=1769802745","url":"https:\/\/discountpoolmart.com\/products\/357872-pentair-intelliflo3-pump-seal-kit","provider":"Discount Pool Mart","version":"1.0","type":"link"}