COMPATIBILITY: Vacuum bags fit for Broan-NuTone's VX500 and VX1000 series, Replacement Part No.: VX3918STD. PREMIUM MATERIAL: The replaceable vacuum bag is made of two-layer filter material, which is strong, durable and tear-resistant to ensure that it can be used for a long time. EFFICIENCY FILTERING: The filter bag can effectively collect particles as small as 0.10 micron with an efficiency of up to 95%, providing you with a clean home environment. CONVENIENT: With the protection of the vacuum bag, you don't have to worry about dust, debris, etc. spilling out, which can contaminate the inside of the vacuum cleaner and lead to clogging. After cleaning, you just need to remove and throw it away without having to clean the inside of the vacuum cleaner again, saving time and labor. IDEAL CHOICE: Vacuum bags each measure 2.04“ x 6.24” x 11.04”, perfect fit for your vacuum cleaner, it is recommended to change the bag every March to ensure optimal performance. VX3918STD 8-Gallon Vacuum Bags for NuTone Central Vacuums VX550 and VX1000 Series

Compatible with：VX500 VX1000
Replacement Part#: VX3918STD
Material：Paper
Feature：Lightweight
Package Include：3 Pack 8-Gallon Vacuum Bags