Manufactured by C-vac to fit 15 gal. vacuums which use Mastercraft 382515 or 441562. 16", w/ metal frame. Each filter is tested and certified in accordance with industry standards to have a minimum efficiency of 99.97% on 0.3 microns.Made in the U.S.A.For the plastic frame version see the Infiltrator® HEPA replacement 0289M6.
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