High Efficiency Particulate Arrester filters were originally developed by the military for nuclear particle filtration. HEPA filters will capture particles at 99.99% efficiency - down to 0.3 microns or greater. HEPA filters are an effective way to capture particulates of smoke, dust, asbestos, actinolite, bacteria and other pathogens, radioactive dust and mold spores. Each filter is individually tested for efficiency.
If you are not satisfied with a product, contact us within 30 days of receipt. A refund may be arranged excluding freight charges upon inspection. Returned merchandise must be shipped in original packaging, freight prepaid, unused, and in resalable condition, and are subject to 15% restocking fee. Southeast Pathology Instrument Service inspects all returns and reserves the right to refuse credits on damaged, misused or non-resalable items. Your only obligation is the freight charge and stocking fee where applicable, provided your return is complete with original packaging, all documentation, warranty cards, cables etc. Southeast Pathology Instrument Service reserves the right to authorize product returns after 30 days have passed from the invoice date. If the product is accepted after this period, it is subject to a 15% restocking fee and credit will be issued toward future purchases only.
