If you want the high dust arrestance, low air resistance of our PLATINUM filter but need a flexible frame, look no further than our Deluxe FLEX filter. It has the same 5-layer filtration, the same excellent specs with a hand-sewn frame. Perfect for applications where a thin filter is needed or a filter than must bend or twist to be installed. Like it's aluminum-frame big brother, this filter is extremely easy to clean and has very low air resistance because it contains no polyester. Instead, it uses a unique combination of Polypro with Polyurethane foam media to trap and hold airborne particles. We recommend getting this filter in full sizes, rather than the traditional 3/8 inch undercut. This will allow the filter frame to "tuck into" the housing a provide an air tight seal.
This filter is approx 5/8 inch thick
PEAK ARRESTANCE: 90%
INITIAL RESISTANCE: 0.10" WG
AIRFLOW RATE: 1200 FPM