Replacement Prefilter For Whole System Air Purifier
Our prefilter screens capture the larger particles before they get to the Electronic filter cell or Media pad, keeping the high efficiency filters cleaner, longer. Prefilters can be washed and re-used for years and do not need to be replaced until either damaged or show signs of excessive wear from years of cleaning. Silver finish. 3/8"Wx23-5/8"Dx16-3/10"H overall.