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BISSELL 81M91 Trilogy Pet Vacuum, Black

  • 12 Amp Motor
  • 15" Cleaning Path Width
  • Weight: 20.5 lbs.
  • Dirt Cup Capacity: 2.6 Liters
  • Easy Empty Dirt Cup
  • Pet Turbo Brush
  • Bagless
  • Pre-Motor Foam Filter
  • Multi Cyclonic Cleaning System

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  • Overview
  • Specifications
  • Warranty & Returns
  • Reviews
Bissell Trilogy® Pet Vacuum 81M91

Powerful cleaning for carpet, rugs and hard floors - plus OxyPro® Pet stores on-board for stain cleaning when you vacuum!



What are the benefits of using Trilogy® Pet?

Trilogy® Pet includes three ways to clean - powerful carpet cleaning, hard floor cleaning and on-the-go spot cleaning! It includes a convenient holster for BISSELL OxyPro® Pet Carpet Spot & Stain Remover – Patented Odor Elimination Technology that discourages pets from resoiling the same area. OxyPro® Pet Carpet Spot & Stain Remover also removes tough, set-in stains and odors such as urine, feces, blood, vomit & tracked-in mud all the way to the backing. You can quickly treat a spot or stain when you are vacuuming - simply follow the directions on the can. Let the OxyPro® Pet work its magic - vacuuming when dry.

Is OxyPro® Pet Safe for My Pets and Family?

Yes! OxyPro® Pet formula leaves carpet safe for children and pets when used as directed. OxyPro® Pet formula is also recognized by the U.S. EPA's Design for the Environment initiative.

Special Features

  • OxyPro® Pet Carpet Spot & Stain Remover stores on-board (vacuum comes with one bottle of formula)
  • The Pet TurboBrush® Tool and Pet Contour Tool® pull dirt and hair from hard to reach areas
  • Brush roll off switch for safe hard floor cleaning
  • 7X multi cyclonic system for non-stop suction while vacuuming
  • Bagless, with Easy Empty™ Dirt Cup




Microban® Protection: No
Surface Type: Carpet, Upholstery, Bare Floors, Stairs, Low Pile Carpet
Surface Cleaning: Carpets, rugs, hard floors, stairs & upholstery
Heater: No
Cleaning Path Width: 15"
Cleaning System: Multi Cyclonic
Weight: 20.5lbs


Power Source: Corded
Heater: No
Air Flow Indicator: No
Brush System: 15" Rotating, Rotating, 2 Rows, Rotating Clear Window, 2 Rows Rotating
Brush On/Off Switch: Yes
Automatic Cord Rewind: No


Filter: Pre-Motor Foam Filter
Clean Filter Indicator: No

Dirt Collection

Surface Type: Carpet, Upholstery, Bare Floors, Stairs, Low Pile Carpet
Surface Cleaning: Carpets, rugs, hard floors, stairs & upholstery
Cleaning System: Multi Cyclonic
Cleaning Path Width: 15"
Surface Height Settings: 7
Dual Edge Cleaning: No
Dirt Cup Capacity: 2.6 Liters
Bag Type: Bagless
Easy Empty™ Dirt Cup: Yes
Dirt Sensor: No

Specialty Tools

Multi-Use Tools: Crevice Tool
Pet Hair Tools: Pet Contour Tool, Pet TurboBrush®
Reach Extension Tools: Extension Wand

Other Specs

Color: Magestic Blue & Magenta
Carry Handle: Yes
Headlight: No
Soft Bumper: Yes
Belt Type: Brush Belt (non-corded side)

What's in the Box


Learn more about Trilogy Pet Upright Vacuum Cleaner With 12 Amp Motor


Trilogy Pet Upright Vacuum Cleaner With 12 Amp Motor


Keep your home exceptionally clean with the Bissell 81M91 Trilogy Pet upright vacuum cleaner. If you have pets and you need a vacuum cleaner to effectively pickup pet hair, liter, and other messes, this is it. This vacuum is a pet lover's best friend!

6X Cyclonic Cleaning
The Bissell 81M91 Trilogy Pet upright vacuum cleaner offers 6X cyclonic cleaning for maximum results. Non-stop suction picks up pet hair, dirt, and grime no matter how deeply imbedded it is. Continuous suction keeps it from reentering the air for overall cleaner results.

Wide Cleaning Path
The Bissell 81M91 Trilogy Pet upright vacuum cleaner includes a wide cleaning path for more coverage at a faster pace. The 15 in. of cleaning allows you to finish tasks in no time.

Easy Empty Dust Cup
Messy dust bag? Not with this vacuum. The Bissell 81M91 Trilogy Pet upright vacuum cleaner features an easy empty dust cup. Maintaining this vacuum is a cinch, and you'll never have to touch the dirt and grime with your hands.

Flex Hose
The Bissell 81M91 Trilogy Pet upright vacuum cleaner offers a flex hose with an extended reach so you can clean beneath and behind furnishings and household objects with ease. All of those out-of-the-way places pets like to play and sleep? Cleaning them has never been easier.


Motor Amperage
12 Amps
Power Cord Length
30 ft.
Nozzle Width
Height Adjustment
On Board Tools Included
Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 1 year
  • Limited Warranty period (labor): 1 year
  • Read full details

Customer Reviews of Trilogy Pet Upright Vacuum Cleaner With 12 Amp Motor

Do you own this product? Write a Review

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  • James I.
  • 5/10/2013 3:51:50 PM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsThis vacuum SUCKS!!

Pros: I live this vacuum. It does a great Jo cleaning up after my shedding pointer, especially with the attachments for things like chairs and steps.

Highly recommend to any pet owner

Cons: So it looks like an old transformer toy? big deal...

Did you find this review helpful? Yes No

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