Quick answer

Replacing the Dyson V15 Detect hepa filter is a DIY job of about 10 minutes. Replace it Every 12 months under normal use. Full step-by-step below.

The V15 filter is one cylindrical washable unit that twists out of the top-rear. It's sealed HEPA-grade, capturing the fine dust the machine's sensor counts. Because it's washable, replace it only when rinsing no longer restores airflow or the mesh is damaged.

Compatible HEPA Filter for the Dyson V15 Detect

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

PartType
Dyson DC15 The Ball Replacement Post Motor HEPA Exhaust Filter, Fits Dyson Part 908561-02, or 910471-02 by Dust Care OEM Buy on Amazon
Lemige 3 Pack Vacuum Filters Replacement Parts Compatible with Dyson V11 Origin V11 Torque Drive V11 Animal V11 Complete V11 Extra V15 Detect V15s Detect Submarine Vacuums, Compare to Part 970013-02 Aftermarket Buy on Amazon
Replacement Filters for Dyson DC65 DC66 DC41 UP13 UP20 Animal, Multi Floor and Ball Vacuums, Compare to Part 920769-01 and 920640-01 (2+2 Pack) Aftermarket Buy on Amazon
(3 PACK) V15 Replacement Filters for Dyson V15 Detect Complete, V15 Detect Absolute, V15 Submarine, V15 Animal, V11 Animal Filter, V11 SV14 Filter True HEPA Filters, Replace Part no. 970013-02 Aftermarket Buy on Amazon
2 Pack Vacuum Filters Replacement for Dyson V11 Torque Drive V11 Animal V11 Complete V11 Extra V15 Detect V15s Detect Submarine Vacuums, Dyson Replacement Filters,Compare to Part 970013-02 Aftermarket Buy on Amazon
HEPA Filter Replacement Compatible With Dyson V11 Outsize, V11 Outsize Origin, Outsize, Outsize Absolute+, V15 Outsize Vacuum Model, Compare to Part: 970422-01 Aftermarket Buy on Amazon

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About the Dyson V15 Detect

The Dyson V15 Detect is a flagship cordless with laser dust detection and a particle-count display. Like other V-series machines it uses a single whole-machine washable filter unit at the top-rear — a HEPA-grade sealed filter, not a separate pre/post pair.

Step-by-Step: Replacing the Dyson V15 Detect HEPA Filter

1
Power off
Switch the V15 off and set it down safely.
2
Twist out the filter
Grip the cylindrical filter at the top-rear and twist anticlockwise to release, then lift it off.
3
Fit the new filter
Line up the new filter and twist clockwise until it locks — snug, not forced.
4
If washing, dry fully
Reusing? Cold water only, squeeze gently, air-dry a full 24 hours before refitting.
5
Test
Power on and confirm normal suction and a clear filter reading.

⚠ Common mistakes on the V15 Detect

The V15 mistake that damages motors is refitting the filter before it's fully dry — Dyson specifies 24 hours of air-drying, never a hairdryer. The second is cross-threading the twist-lock on refit.

✓ OEM vs aftermarket for the V15 Detect

Genuine Dyson V15 filters guarantee the seal that keeps the machine truly HEPA; aftermarket filters are cheaper and acceptable when the listing names the V15 Detect, but a poor seal defeats a sealed-HEPA machine.

🔁 How often to replace

The Dyson V15 Detect hepa filter should be replaced Every 12 months under normal use — sooner with pets or daily heavy use. Signs it's due: Reduced suction, musty odor.

How we made this page: the steps are written for the Dyson V15 Detect 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.