Dirt Devil F78 Pre-Motor Filter
Best maintenance essential for keeping upright vacuums running at peak performance.
This essential replacement keeps your vacuum’s motor breathing easy by trapping dust before it causes internal damage. While it is technically washable, you’ll get better longevity by sticking to a quick shake or vacuuming it out, ensuring peak suction power without the hassle of waiting for it to dry.
$11.99
at
EZvacuum.com
Who it's for
- Owners wanting to extend their vacuum's motor life
- Users prioritizing consistent, powerful suction performance
- Budget-conscious cleaners preferring reusable, washable maintenance
Who should skip it
- People needing immediate, uninterrupted cleaning availability
- Shoppers looking for a permanent, one-time purchase
- Buyers with non-compatible or older vacuum models
Performance breakdown
Filtration Efficiency
Dense foam construction reliably traps fine dust before it reaches the motor.
Maintenance Ease
Washable design simplifies upkeep, though manual cleaning is preferred for longevity.
Compatibility Precision
Genuine OEM manufacturing ensures a perfect, airtight fit for specified models.
Durability
Robust foam material withstands repeated cleaning cycles without losing structural integrity.
Motor Protection
Acts as a critical barrier, preventing debris from causing premature mechanical failure.
Installation Simplicity
Drop-in replacement design makes swapping out old filters completely hassle-free.
Key Specs
Part Number
440004273
Style
F78 Round, Washable Filter
Compatible with Dirt Devil models
UD70250, UD70250B, UD70250BCA, UD70300, UD70300B, and AD40078
Type
Pre Motor Filter
Material
Foam
Dimensions
APP DIAMETER 5 1/8" FROM TOP SIDE, 5" FROM BOTTOM SIDE
Number of Pieces
1
Compatible Vacuum Type
Upright
Accessory Type
Filter
Filtration Standard
Washable
Know before you buy
Still have a question?
Ask Metto anything about the Dirt Devil F78 Pre-Motor Filter before you decide.
