MD Central Vacuum Bags True-Seal
Best high-capacity filtration for homeowners seeking cleaner indoor air quality.
Upgrade your central vacuum system with the MD Tru-Seal Microfilter Bag, designed for top-emptying power units. This 3-pack of 5-ply microfilter bags captures debris down to 0.3 microns, offering superior filtration. The Tru-Seal system features three connection points for versatile intake and an easy-to-install, sanitary design with locking caps for mess-free disposal. With an 8-gallon capacity, these bags provide the largest trash capacity for residential central vacuum systems. Compatible with MD, Modern Day, SilentMaster, and Flo-Master models, and can be upgraded with the Tru-Seal Microfilter Upgrade Kit.
$46.95
Owner Satisfaction
4.7
/ 5
Category Rank
24
/ 7964
#24 in Vacuum Accessories
Price vs Category Average
-3%
Below average
Bag Type
Microfilter Bag
/ Microfilter Bag
Who it's for
- Budget-conscious owners looking to protect their vacuum motor
- Allergy sufferers seeking cleaner indoor air quality
- Homeowners wanting a mess-free, sanitary disposal process
Who should skip it
- Eco-conscious users concerned about premature material waste
- Frugal shoppers avoiding recurring maintenance expenses
- Consumers needing immediate access to replacement parts
Performance breakdown
Filtration Efficiency
HEPA-standard media captures microscopic particles down to 0.3 microns effectively.
Storage Capacity
Eight-gallon volume offers industry-leading capacity for residential central vacuum systems.
Disposal Hygiene
Locking caps ensure a mess-free, sanitary experience during bag changes.
Build Durability
Five-ply construction provides robust resistance against tears and heavy debris.
Installation Versatility
Three connection points simplify setup across multiple compatible vacuum models.
System Compatibility
Broad integration with major brands makes this an easy system upgrade.
Key Specs
Bag Type
Microfilter Bag
Material
5-ply microfilter
Capacity
8 gallons
Filtration
Captures debris down to 0.3 microns
Package includes
3 bags
Quantity
3 Pack
Filtration Standard
HEPA
Compatible Vacuum Type
Canister, Upright
Features
- Tru-Seal Microfiltration System for superior air quality
- Three connection points for versatile debris intake
- Easy installation and sanitary disposal
- Largest trash capacity for residential vacuums
- Durable 5-ply microfilter construction
- Captures fine debris down to 0.3 microns
- HEPA media filter bag
- Sanitary encapsulating design with locking caps
What customers say
The sentiment surrounding the MD True Seal bags is overwhelmingly positive, centered on reliable quality and seamless ease of use. Consumers frequently note the perfect fit and the robust sealing mechanism, which genuinely prevents dust leakage and maintains system efficiency. This dependable performance removes the hassle often associated with central vacuum maintenance, making them a trusted, high value choice for long term home cleanliness.
Know before you buy
These bags are designed for MD, Modern Day, SilentMaster, Flo-Master, and AirMaster central vacuum systems. They are specifically engineered for units that utilize a top-emptying configuration.
The 5-ply microfilter construction is rated to capture debris as small as 0.3 microns. This HEPA-standard filtration helps significantly reduce dust and allergens in your home's air.
Each bag holds 8 gallons (approximately 30.28 liters) of debris. This is currently the largest capacity available for residential central vacuum systems, allowing for less frequent changes.
The bags feature a sanitary encapsulating design equipped with locking caps. Once the bag is full, you simply seal the opening with the cap to prevent dust and debris from escaping during removal.
If your unit is not already equipped with the Tru-Seal system, you can still use these bags by installing the Tru-Seal Microfilter Upgrade Kit. This kit allows you to retrofit your existing unit to accommodate the superior filtration and sealing benefits of these bags.
Still have a question?
Ask Hayley anything about this product before you decide.