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SpaShopper makes it easy to find quality hot tub and spa replacement parts without the frustration. From spa pumps and heaters to control boards, jets, filters, and plumbing components, we stock parts that fit a wide range of popular spa brands. Whether you’re fixing a heating issue, replacing a worn pump, or upgrading aging components, SpaShopper helps you get your spa running again quickly and confidently.

Flat Gasket, 1-1/2" for Heater or Pump Union

1-1/2" Union Flat Gasket - Pump & Heater Spa Seal (2-5/16" OD, 1-7/16" ID)

SpaShopper

MSRP: $4.99
$3.99
(You save $1.00 )
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SKU:
HTP90-423-1001
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This durable flat gasket fits standard 1-1/2" unions on hot tub pumps and heaters, featuring a 2-5/16" outer diameter and 1-7/16" inner diameter. Designed for reliable sealing performance, this gasket works perfectly alongside an o-ring when you require additional space to achieve a more secure, leak-free connection. Essential for maintaining proper spa equipment performance and preventing costly water loss.

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