Model F312 - Purolator Air Filters
https://www.purolatorairfilters.com/pdfs/F312.pdfMedia – Purolator F312 filters are manufactured with superior grade fiberglass media to guarantee full depth loading and high dust holding capacity. A computer-controlled manufacturing process assures a uniform gradient density pattern in the media. To enhance filtration capability and prevent migration of finer particles, the filter media
Model F312 - Purolator Air Filters
www.purolatorairfilters.com › pdfs › F312The F312 disposable panel filters are designed to withstand the demands of tough industrial and commercial applications. Purolator assures filter durability by utilizing construction features not found in traditional designs. Frame – Purolator F312 frames are produced using post-consumer recycled materials. The unique Monobond pinch frame concept