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This O-Ring kit is designed to use with Pentair SM and SMBW 2000/4000 Series D.E. pool and spa filters and also fits 2-inch HiFlow and PVC slide valves. This O-Ring is also compatible with 1-1/2-inch side mount multiport valves.
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We currently ship within the US, with more countries coming soon.
Final cost and dates are confirmed at checkout.
🇺🇸 Ship from USA · On Agora since 2026
$11.40