Glasfloss ZL Merv 8 Std 4" Pleated Filters (6 per case)


*MERV 8 *Electrostatically Charged Fibers Increase Initial Efficiency   *Low Pressure Drop *High Dust Holding Capacity   *Heavy-duty, Moisture Resistant Construction   *Thermally Bonded, 100% Synthetic Fibers   *Media Will Not Support Microbial Growth   *Ideal Upgrade From Regular Pleats, Poly Panels & Disposable Filters   *Excellent Pre-filter or Primary Filter (12 per carton)     Caution: Most air filters are stamped with a size that is NOT the actual dimension of the filter. Example: a 16x25 filter typically measures 15 ½ x 24 ½ . Please measure your current air filter in order to get the exact dimensions.