Pentair/Purex Tropic Isle 120-400 Flange Gasket (70942)
| Gaskets | |
| Pentair/Purex | |
| 70942 | |
| 47-110-1040 | |
| 1-13/16" | |
| 2-1/2" |
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The Pentair Purex 70942 flange gasket is designed for compatible Tropic Isle 120 through 400 applications where the flange sealing surface needs replacement. A gasket like this is useful because it helps create a proper seal between related flange components, supporting better assembly integrity and more dependable service results.
Replacement is often needed when the original gasket is flattened, brittle, torn, or no longer suitable for reuse. Installing the correct Pentair/Purex gasket can help restore sealing confidence and improve the overall quality of the repair.
This OEM flange gasket is a practical maintenance part for compatible Tropic Isle heater systems that need the right seal during reassembly.
- OEM Pentair/Purex flange gasket
- Fits compatible Tropic Isle 120 to 400 applications
- Helps support a proper flange seal
- Useful when the original gasket is worn or damaged
- Supports cleaner and more dependable service work
Pentair / Purex – Pool Pumps, Filters, Heaters and Purex Replacement Parts |
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Who is Pentair / Purex?
Pentair / Purex refers to Pentair’s legacy Purex pool equipment line, which includes widely used pumps, filters, and heaters found in many existing pool systems. Purex has long been recognized for reliable, high-performance equipment, and Pentair continues to support these systems with compatible replacement parts and upgraded solutions. What products does Pentair / Purex specialize in?Pentair / Purex specializes in pool pumps, filtration systems, heaters, and replacement components. Their product lineup includes durable equipment designed for water circulation, filtration, and temperature control. Many Purex systems are still in operation today, making replacement parts essential for ongoing maintenance and repair. Why choose Pentair / Purex parts for your pool or spa?Pentair / Purex products are known for durability, consistent performance, and long service life. Their systems were built to withstand demanding pool environments, and Pentair replacement parts help extend the life of existing equipment. Pool professionals and homeowners choose Pentair / Purex parts for reliable compatibility and cost-effective repairs. How do you identify and choose the correct Pentair / Purex part?To select the correct Pentair / Purex component, it’s important to identify your existing equipment model and match part numbers for pumps, filters, or internal components. Many Purex parts require cross-referencing with current Pentair equivalents. Choosing the right part ensures proper fit, restores performance, and prevents system issues. Need help finding the right Pentair / Purex part?At Bath & Spa Parts Online, we carry a wide selection of Pentair / Purex pool, spa, and bath parts ready to ship. Can’t find what you need? Contact our Product Specialists at 800-918-9143, use the live chat, or visit our Contact Us page. For installation guides, part diagrams, and troubleshooting resources, visit the Bath & Spa Parts Online Knowledge Base for expert support. |
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