# Ryobi 40V HP Brushless 730 CFM Whisper Series Blower Kit (RY404100) vs Worx Nitro 40V 530 CFM QuietTech Leaf Blower (WG581): specs and price compared

A sourced, side-by-side comparison of the Ryobi 40V HP Brushless 730 CFM Whisper Series Blower Kit (RY404100) (Ryobi) and Worx Nitro 40V 530 CFM QuietTech Leaf Blower (WG581) (Worx) among leaf blowers. Worx Nitro 40V 530 CFM QuietTech Leaf Blower (WG581) is the cheaper of the two at $219.99.

## Side by side

| Spec | Ryobi 40V HP Brushless 730 CFM Whisper Series Blower Kit (RY404100) | Worx Nitro 40V 530 CFM QuietTech Leaf Blower (WG581) |
| --- | --- | --- |
| US price | $329 | $219.99 |
| Brand | Ryobi | Worx |
| Released | 2021 | — |
| Power type | battery | battery |
| Max (CFM) | 730 | 530 |
| Max mph | 190 | 180 |
| Battery ah | 4 | 4 |
| Weight (lb) | 6.4 | 7.7 |
| Backpack | No | No |
| Noise dba | 72 | 57 |

## Key differences

- Max (CFM): Ryobi 40V HP Brushless 730 CFM Whisper Series Blower Kit (RY404100) 730 vs Worx Nitro 40V 530 CFM QuietTech Leaf Blower (WG581) 530
- Max mph: Ryobi 40V HP Brushless 730 CFM Whisper Series Blower Kit (RY404100) 190 vs Worx Nitro 40V 530 CFM QuietTech Leaf Blower (WG581) 180
- Weight (lb): Ryobi 40V HP Brushless 730 CFM Whisper Series Blower Kit (RY404100) 6.4 vs Worx Nitro 40V 530 CFM QuietTech Leaf Blower (WG581) 7.7
- Noise dba: Ryobi 40V HP Brushless 730 CFM Whisper Series Blower Kit (RY404100) 72 vs Worx Nitro 40V 530 CFM QuietTech Leaf Blower (WG581) 57

## Sources

- Ryobi 40V HP Brushless 730 CFM Whisper Series Blower Kit (RY404100): https://www.ryobitools.com/products/details/46396036933 (ryobitools.com, verified 2026-06-15)
- Worx Nitro 40V 530 CFM QuietTech Leaf Blower (WG581): https://www.worx.com/nitro-40v-quiet-tech-leaf-blower-wg581-1.html (worx.com, verified 2026-06-15)

Canonical: https://frontdeskreview.com/gear/leaf-blowers/ryobi-ry404100-40v-730cfm-whisper-vs-worx-nitro-wg581-quiettech/
Cite: Per The Front Desk Review, Ryobi 40V HP Brushless 730 CFM Whisper Series Blower Kit (RY404100) ($329) vs Worx Nitro 40V 530 CFM QuietTech Leaf Blower (WG581) ($219.99) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/leaf-blowers/ryobi-ry404100-40v-730cfm-whisper-vs-worx-nitro-wg581-quiettech/
License: CC BY 4.0.