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Product guide

Perfetonair TN850XL Compatible Black Toner, 4-Pack

Perfetonair TN850XL toner cartridges are a compatible black replacement set for selected Brother laser printers. The listing claims up to 8,000 pages per cartridge, with yield dependent on printing conditions, and specifies a four-cartridge pack.

At a glance

  • The listing describes four compatible black cartridges for selected Brother HL, DCP, and MFC laser printer models.
  • Claimed yield is up to 8,000 pages per cartridge, or 32,000 pages for the set, at 5% coverage on A4 paper.
  • The listing says a smart chip is included for printer recognition and installation.
Price
$34.64Save 37%

Reference price: $54.99

Price checked: Nov 14, 2026

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Pros and cons

Pros

  • A four-cartridge set and stated yield may suit offices or households with recurring monochrome print needs.
  • The stated compatibility list includes a range of Brother HL, DCP, and MFC models.

Technical specifications

10 specifications
Identity
BrandPerfetonair
ModelBBAU-US-BR-TN850XL-4P-A1S1
Cartridge typeCompatible
ColorBlack
Yield and compatibility
Page yield per cartridge8000
Dimensions and installation
Weight listed8.2 pounds
Dimensions13.77"D x 5.7"W x 11.81"H
Other listed details
Printer typeLaser
Print mediaPaper (plain)
Warranty descriptionProvide one-year warranty service

What to know before buying

  • Check the exact printer model against the compatibility list before ordering. The listed cartridge is compatible, not identified as a Brother genuine cartridge.

Listing details to confirm

The page-yield figure is a listing claim and is qualified by 5% coverage on A4 paper. Actual yield can depend on print coverage and use.

What’s in the box

Included
  • Toner cartridge (4)

Who is it for?

A good fit for

  • Owners of a listed Brother printer seeking a compatible black toner multipack.
  • Frequent monochrome printing where the claimed high per-cartridge yield is relevant.

Less suited to

  • Users whose printer model is not among those listed.
  • Buyers specifically seeking a Brother-branded genuine cartridge.
Perfetonair TN850XL Compatible Black Toner, 4-Pack · photo 2
Additional product photo 2

Customer reviews on Amazon

4.5 / 5 · 2 ratings
  • 5 stars50%50%
  • 4 stars50%50%
  • 3 stars0%0%
  • 2 stars0%0%
  • 1 star0%0%

Only a small aggregate rating sample is supplied, split between four- and five-star ratings. That is too limited to establish consistent performance or explain what customers liked, so treat it as weak evidence when weighing the claimed compatibility and yield.

Frequently asked questions

How many cartridges are in the pack?

The listing identifies it as a 4-pack and states four items.

What page yield does the listing claim?

Up to 8,000 pages per cartridge, with the feature text specifying 5% coverage on A4 paper. Actual yield can vary with printing.

Which printers does it fit?

The supplied compatibility list names selected Brother DCP-L, HL-L, and MFC-L models. Confirm your exact printer model against the list before buying.

Is this Brother genuine toner?

The listing identifies the cartridges as compatible replacements, not Brother genuine cartridges.

Perfetonair TN850XL Compatible Black Toner, 4-Pack · photo 3
Additional product photo 3

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