Replacing Your iRobot Roomba 694 Brush Roll — What You Need to Know

⏱ ~10 minutes 🔧 No special tools 🔁 Every 12-24 months Verified September 2026
Quick answer

Replacing the iRobot Roomba 694 brush roll is a DIY job of about 10 minutes. Compatible brush rolls currently start at $12.97. Replace it Every 12-24 months under normal use. Full step-by-step below.

Compatible Brush Roll for the iRobot Roomba 694

Prices pulled from Amazon and verified September 2026. “OEM” is a genuine iRobot part; the rest are tested aftermarket options.

PartTypePriceRating
Tires for IROBOT ROOMBA Front Wheel Caster Replacement Parts Kit for ROOMBA i3 i3+ i4 i6 i6+ i7 i8 E5 E6 E7 j7 7550 3550 3150 5150 6198 7150 Side Brush with Tools Aftermarket $12.97 4.75★ (0) Buy on Amazon
Replacement Parts Accessories Compatible for iRobot Roomba All 600 Series: 670 671 675 677 690 692 694 650 665 Side Main Roller Brush Filter Wheel Tires Aftermarket $16.99 4.75★ (0) Buy on Amazon

As an Amazon Associate we may earn from qualifying purchases. Prices and availability change; the live price is shown on Amazon.

Step-by-Step: Replacing the iRobot Roomba 694 Brush Roll

1
Power off and flip over
Turn off your iRobot Roomba 694 and place it face-down on a soft surface to protect the finish.
2
Remove the brush roll cover
Use a coin or flathead screwdriver to release the cover clips. The cover should lift away cleanly.
3
Slide out the brush roll
The brush roll is held by end caps — pull gently toward you to disengage.
4
Cut away tangled hair/debris
Before installing the new roll, clear any debris from the housing channel.
5
Install the new brush roll
Align the new roll and press the end caps into their slots until they lock.
6
Replace cover and test
Reattach the cover, press until all clips engage, then test on carpet.

⚠ Common mistakes to avoid

  • Confirm the part matches your exact model number before buying — iRobot reuses parts across lines.
  • Never wash a filter unless it's marked washable, and dry it fully (24h) before refitting.
  • Don't force the part — if it resists, check alignment before applying pressure.
  • Always disconnect power (or remove the battery) before any internal work.
🔁 How often to replace

The iRobot Roomba 694 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 iRobot Roomba 694 specifically; the compatible-part list is pulled from our parts database and price-checked against Amazon. Last verified September 2026.