Time to backwash the sand filter when the gauge creeps up to yellow an
4.8 (738) · $ 17.99 · In stock
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【Compatible Brands】: 273564Z Manual Pressure Relief Valve Compatible with Pentair: Triton II, TR100C , TR140C, TR100C-3, Triton C-3 TR140C-3 Filters.
273564Z Manual Air Relief Valve, 273564Z Compatible With Pentair For Triton II, Triton C, TR100C And TR140C Pool Spa Sand Filters,Replacement For The
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