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Aquastar PF1025 is a relief valve assembly with O-ring designed for AquaStar pipeline cartridge filters. The PF1025 relieves excess pressure and releases trapped air in PLF27000 and PLF35000 filters to support normal filter operation. This OEM replacement part is constructed from durable components suitable for aquatic environments.
OEM PF1025 air/pressure relief valve for AquaStar PLF27000 and PLF35000 pipeline cartridge filters
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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