ZVac Compatible Filter Replacement Dirt Devil pro Series 990 Filter Vacuflo. Replaces Part# 8106-01. Fits Vacuflo, Dirt Devil, Royal, Titan & More PREMIUM PRODUCT: Generic Filter Kit Replacement for OEM Dirt Devil, Vacuflo, Royal, Titan Vacuum Filters by ZVac. Generic Filter Replaces Part# 8106-01. Made to Fit all Dirt Devil Pro Series models 390, 590, 690, 890, 990 Dynamic central vacuums, CV1800, CV2000, CV2200, CV2400, CV2600 central vacuums, Vacuflo Models FC300, FC520, FC530, FC550, FC610 and FC650 systems; Royal models: CS400, CS600, CS620, CS800 and CS820; Dirt Devil Platinum Force models: 299E. Removes allergens and dust from the air, helping to relieve allergies and asthma Please note: This is not an OEM product and is not covered under any manufacturer's warranty.