Greenworks BLF442 40V 550 CFM Blower Kit vs WORX WG547 20V Power Share Turbine Blower Kit
These are side-by-side facts taken from each product guide: published specifications, strengths and caveats as their sources state them. This page is not a test, a ranking or a verdict about which model is better.
Greenworks BLF442 40V 550 CFM Blower Kit
Short yard and hard-surface cleanup
Choose this kit when up to 20 minutes on high and a 120-minute recharge fit one cleanup session. Greenworks does not say whether its high setting includes turbo, so the claim should not be treated as full-turbo runtime.
Published specifications
- 550 CFM and 130 MPH
- Brushless motor with variable-speed trigger, cruise control and turbo button
- One 40V 4.0Ah battery and charger included
- Up to 20 minutes on high; turbo runtime not stated
- 120-minute recharge and 5.06-pound product weight
Strengths
- Cruise control supports steady clearing
- Three-year tool and battery warranties
Caveats
- Recharge takes 120 minutes
- The high-runtime claim does not define turbo use
Read the full Greenworks BLF442 40V 550 CFM Blower Kit guide
WORX WG547 20V Power Share Turbine Blower Kit
Patios, decks and quick hard-surface cleanup
Choose this two-speed blower for small dry-debris jobs if a five-hour recharge is acceptable. WORX does not publish runtime, and its own page gives conflicting weights, so plan around the confirmed airflow and charging figures instead.
Published specifications
- Two settings: 270 or 360 CFM and 55 or 75 MPH
- One 20V Power Share 2.0Ah battery and charger included
- Retailer lists the battery at 40 watt-hours
- About five hours to charge with the included charger
- Three-year warranty
Strengths
- Simple two-speed control
- Battery works with WORX 20V Power Share tools
- Useful airflow for dry debris on hard surfaces
Caveats
- WORX does not publish runtime
- Included charger takes about five hours
- Published weight figures conflict
Read the full WORX WG547 20V Power Share Turbine Blower Kit guide
How to choose between them
Choose the Greenworks BLF442 40V 550 CFM Blower Kit if your situation matches: Short yard and hard-surface cleanup. Its main caveat: Recharge takes 120 minutes.
Choose the WORX WG547 20V Power Share Turbine Blower Kit if your situation matches: Patios, decks and quick hard-surface cleanup. Its main caveat: WORX does not publish runtime.
Both entries repeat what each guide records. Confirm the model, included parts and availability on the current listing before ordering.
Primary sources
- 40V 550 CFM Brushless Leaf Blower & Battery | Greenworks Tools Source for Greenworks BLF442 40V 550 CFM Blower Kit
- Noise-Induced Hearing Loss | Noise and Hearing Loss | CDC Source for Greenworks BLF442 40V 550 CFM Blower Kit
- 20V TURBINE Leaf Blower | Cordless 2-Speed (WG547) | WORX Source for WORX WG547 20V Power Share Turbine Blower Kit
- There is no difference in speed between the two levels | (WG547) 20V POWER SHARE TURBINE CORDLESS TWO SPEED LEAF BLOWER Source for WORX WG547 20V Power Share Turbine Blower Kit
Primary sources checked .