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Ryobi RY404150 Review: 40V HP Whisper Series Blower (2026)

By Jake MercerPublished March 13, 2026Updated March 22, 2026
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Our Top Picks
ProductBest ForRatingPrice
Ryobi RY404150 40V HP Whisper Series BlowerBest Budget Cordless Blower4.5$200Check Price

Ryobi
40V HP

Ryobi RY404150 40V HP Whisper Series Blower

★★★★½ 4.5 / 5

$200-250  |  Leaf Blowers

Key Specifications

Spec Value
Voltage 40V
Motor Type Brushless
Speed 730 CFM / 190 MPH
Weight (bare) 8.2 lbs
Street Price $200-250

✅ Pros

  • 730 CFM / 190 MPH — outperforms most gas blowers
  • Whisper Series runs at only 59 dB
  • Brushless motor with turbo boost mode
  • Variable speed dial plus turbo trigger

❌ Cons

  • 8.2 lbs gets tiring during extended sessions
  • 40V batteries are large and heavy
  • Ryobi 40V ecosystem separate from their 18V ONE+


🛒 Check Price on Amazon

🔋 Battery Compatibility

Compatible with all Ryobi 40V batteries — best with 40V 6.0Ah HP battery

🎯 Best For

Homeowners who want gas-level power at a whisper-quiet volume

Frequently Asked Questions

How quiet is 59 dB?

59 dB is roughly the volume of a normal conversation. Gas blowers typically run 75-85 dB, making this dramatically quieter.

Can it replace a gas blower?

With 730 CFM and 190 MPH, the RY404150 matches or exceeds most handheld gas blowers for residential use.

Does it work with Ryobi ONE+ batteries?

No, the 40V HP system uses different batteries than the 18V ONE+ platform. They are not cross-compatible.


🛒 View Ryobi RY404150 on Amazon

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