If you're looking for a higher quality furnace filter, our electrostatic air filters are number one. They replace tradition throw-away air filters with higher-efficiency and longer life. The key: our electrostatic filters contain the important antimicrobial agen ViBax. They will retain extremely low resistance even after many cleanings. All of our electrostatic filters were tested under ASHRAE standards to achieve an average peak dust arrestance by weight for particle sizes ranging from .1 to 80 microns and have a Limited Lifetime Warranty. Two to three times MORE EFFICIENT than standard filters.

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