Polyester Panels

Dustlok filters are the most cost effective alternative to traditional pleated or fiberglass filters. The design maximizes particle holding power, lasting up to 4 times longer than pleated filters. Advantages include: a rigid wire frame means no collapsing like cardboard frames, 100% sealing along the edges - no leaks, lanolin additive means particles "stick" and don't release as with traditional filters, biocide throughout the media stops the growth of mold, mildew and fungi on the filter media.