Glasfloss Phoenix Series Poly-Rings, Sleeves and Links offer a variety of styles, multiple filtration media layers and performance levels for most applications.

From an air entering filter for paint booths to upgrading a lower efficient filter installation, the Poly-Ring Panel Filter is perfect for many filtration applications. The Glasfloss Phoenix Series Poly-Rings are offered in 1/2": PR-5; 1": PR-10 and 2": PR-20 nominal thickness for a broad range of dust loading applications.