Our Poly-Value Polyester disposable filters feature 100% non-woven polyester media to maximize its high dust holding capacity. These filters offer some added filtration over standard fiberglass disposable filters without the added expense of pleated filters.

Our "Dust & Pollen" pleated filters feature electrostaticly charged, 100% synthetic fibers that do not absorb moisture and will not support microbial growth. No toxic anti-microbial additives are necessary. This series of pleated filter is designed for maximum filtration of dust and pollen without putting undo strain on your furnace or air conditioner. Designed to capture large allergens and dust particles.