Weller WSA350 Smoke Absorber

Last updated: November 9, 2026

Weller WSA350 Smoke Absorber

A quiet, low-cost fan absorber for occasional hobby soldering at one station. It has no hose and no particle filter.

  • 48.4 CFMAirflow
  • CarbonFilters
  • 50 dBNoise
Check price at Amazon$74.99

Price checked November 9, 2026. As an Amazon Associate we earn from qualifying purchases.

Pros
  • Quiet at 45-50 dB, so it can run all day beside the bench
  • ESD safe for work on sensitive electronics
  • Comes with a spare carbon filter
Cons
  • No hose, so it must sit within inches of the joint
  • Carbon only, with no HEPA stage for fine smoke particles
  • Warranty is not published

How it scores

The rating comes from 6 measured or published factors, each scored 0-100 against fixed reference points for its airflow. How we rank explains each one.

Specifications

Model numberWSA350
Airflow
Airflow48.4 CFM
Noise50 dB
Power20 W
Filtration
Activated carbonYes
HEPANo
PrefilterNo
Filter stages1
Capture
Hose or armNo
Intakes1
Features
ESD safeYes

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