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Ships within 48 hours · Estimated delivery Aug 3 - Aug 8
Description: Open on both ends
Designed for purity and chemical compatibility
and 7296830
This Hydronix Hydron TW-1812-75D 75 GPD Residential Membrane Element is rated at 75 Gallons Per Day
Materials of Construction:
Aprilaire #4231 Yellow Orifice Aqua-Pure Description: Open on both endsThis Aprilaire 4231 Humidifier Orifice Replacement is used in many Aprilaire humidifier models including the Aprilaire 400 Humidifier, Aprilaire 400A Humidifier, Aprilaire 400M Humidifier, Aprilaire 500 Humidifier, Aprilaire 500A Humidifier, Aprilaire 500M Humidifier, Aprilaire 550 Humidifier, Aprilaire 550A Humidifier, Aprilaire 558 Humidifier, Aprilaire 560 Humidifier, Aprilaire 560A Humidifier, Aprilaire 568 Humidifier, Aprilaire 600 Humidifier,
