Humidifier Pad Polyester Media 2-Pack Universal Fit P110-4545

The Humidifier Pad Polyester Media 2-Pack Universal Fit (P110-4545) includes two high-absorption polyester humidifier pads designed for universal fitment across multiple bypass and fan-powered humidifier housings. Each pad measures approximately 9.5 inches high × 9.5 inches wide × 1 inch thick and uses a dense, nonwoven polyester matrix engineered for uniform water retention and stable moisture output without the mineral channeling common to metal mesh pads. Rated for typical residential humidifier GPD ranges, these pads maintain low pressure drop at furnace airflow levels and resist collapse in high-moisture housings. Technicians benefit from a lightweight, easy-to-install replacement option suited for routine maintenance, retrofit humidifier service, and systems where ceramic-coated aluminum pads are not required. (kit contents: two polyester humidifier pads)