Quick answer

Replacing the Dyson DC25 brush roll is a DIY job of about 10 minutes. Replace it Every 12-24 months under normal use. Full step-by-step below.

The Dyson DC25 brush roll is a motorized component essential for deep cleaning carpets, effectively agitating fibers to lift embedded dirt and debris.

Compatible Brush Roll for the Dyson DC25

“OEM” is a genuine Dyson part; the rest are tested aftermarket options.

PartType
Dyson Vacuum Cleaner DC17 Animal Replacement Brushroll Roller # 10-3404-08 OEM Buy on Amazon
Replacement 1 Vacuum Roller and 2 Right-Side Caps – Compatible with Dyson™ Part # 917391-01, 914123-01 – Fits Dyson™ Models DC-25, DC25 – by Think Crucial (2 Right-Side Caps, 1 Roller) Aftermarket Buy on Amazon
Aryavos Brush Roll for Dyson DC50 DC50 Animal and DC50 Multi Floor Models, Replaces #964705-01 Aftermarket Buy on Amazon
Crucial Vacuum 1 Replacement Roller Brush Compatible with Dyson DC25 Vacuums, Fits Models 917391-01 & 914123-01 Aftermarket Buy on Amazon

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About the Dyson DC25

The Dyson DC25 is a compact, upright vacuum featuring Dyson's iconic Ball™ technology for easy maneuverability and powerful cyclonic suction.

Step-by-Step: Replacing the Dyson DC25 Brush Roll

1
Unplug the vacuum
Disconnect the Dyson DC25 from the wall before opening the cleaner head.
2
Remove the soleplate
Lay the head flat and release the base plate/soleplate to expose the brush roll.
3
Lift out and clear hair
Ease the roll from its seats and cut away wound hair from both ends and the housing channel.
4
Check the belt
With the roll out, confirm the drive belt is intact and seated — replace it now if worn.
5
Fit the new roll
Seat the new roll so it engages the drive and end caps, and spin it by hand to check it turns freely.
6
Reassemble and test
Refit the soleplate, plug in and confirm the roll spins on carpet.

⚠ Common mistakes on the DC25

A common mistake is failing to replace the brush roll every 12-24 months, which significantly reduces cleaning effectiveness due to worn bristles or motor strain.

✓ OEM vs aftermarket for the DC25

For optimal performance and longevity, genuine Dyson OEM brush rolls are recommended, though high-quality compatible options can provide excellent value.

🔁 How often to replace

The Dyson DC25 brush roll should be replaced Every 12-24 months under normal use — sooner with pets or daily heavy use. Signs it's due: Poor carpet pick-up, visible wear.

How we made this page: the steps are written for the Dyson DC25 specifically; the compatible-part list comes from our own compatibility data for this model. We are not showing prices at the moment — check the current price on Amazon.