bosch humidifier evaporator pad HRV core filter kit Looking for a cost effective

Looking for a cost effective alternative

Helps maintain performance of heating and cooling systems

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It traps very fine particulate and is the main filter in the air cleaner

Manufactured with high quality continuous hydrophobic polyolefin fibres that will not shred or absorb moisture

bosch humidifier evaporator pad HRV core filter kit Looking for a cost effectiveHumidifier pad made of expanded aluminum. The pad is coated with a hydrophilic material that absorbs and holds water flowing through the pad, allowing warm air flowing across the pad to evaporate the water and humidify the air. Lifespan: 1 year (less with hard water)