NuTone 391 6-Gallon Vacuum Bags for Central Vacuums (Set of 3)

Keep central vacuum performance consistent and indoor air cleaner with Broan-NuTone NuTone 391 6-Gallon Vacuum Bags (set of 3). Designed for both commercial facilities and homes, these central vacuum system bags use two-ply electrostatically charged filter media to capture particles as small as 0.10 micron with 85% efficiency—helping reduce dust, allergens and contamination in sensitive areas like server rooms, security/ surveillance stations and monitoring centers. Each 6-gallon bag holds larger volumes to cut service intervals and is supplied as a 3-pack for easy, cost-effective replacements. Recommended for replacement twice a year, the NuTone 391 supports preventive maintenance schedules and reduces maintenance downtime. Whether you’re maintaining a network operations center, a surveillance equipment room, or a busy facility, these bags help protect equipment and improve air quality while preserving suction performance. Order the Broan-NuTone 391 set today to simplify maintenance and keep critical spaces cleaner and safer.

• Improves indoor air quality by capturing dust and particles down to 0.10 micron with 85% efficiency
• 6-gallon capacity reduces service frequency for commercial and residential central vacuum systems
• Two-ply electrostatically charged media traps fine particulates to protect HVAC, server and surveillance equipment
• Pack of 3 provides convenient, cost-effective replacements and supports scheduled biannual maintenance
• Secure fit and reliable design minimize downtime and ensure consistent suction performance