Green Klean Windsor Versamatic Replacement Motor Filter Fits 14 &18 & 1-3 (-1044)

Made from the highest-quality materials to achieve filtration efficiencies up to 99.9% Designed specifically for commercial use; equal to/exceeds quality Maintains suction longer than conventional bags: better suction, less vacuuming. Keeps machines running at peak performance Removes many indoor allergens, especially in the critical 0.3 to 1 micron range