Cfm vs Mph Leaf Blower: Which One Should You Buy?

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CFM vs mph leaf blower: what each number means

CFM, cubic feet per minute, describes how much air the blower moves. MPH, miles per hour, describes how fast that air travels when it leaves the nozzle. A high CFM figure with a lower MPH figure moves a large volume of air at a gentler push, which suits shifting a deep, dry pile across open ground. A high MPH figure with a lower CFM figure pushes a narrower, faster jet, which suits loosening material stuck to the ground. The listings in this guide show both figures together for every pick, so compare the pair, not one figure in isolation.

The gear in this guide

Blower	CFM	MPH	Battery	Weight
Husqvarna 350iB	800	200	7.5 Ah included	10 pounds
ALDIPRO DeWalt 20V	700	200	DeWalt 20V, bare tool	4.2 pounds
EGO LB6703	670	180	4.0 Ah included	11.7 pounds
Greenworks 60V	610	130	2.5 Ah included	5.3 pounds

First: Husqvarna 350iB, 800 CFM and 200 MPH. The listing states a brushless motor with wind speeds of up to 200 MPH and 800 CFM of air flow, a 40V lithium-ion 7.5 Ah battery included with a charger, a cruise control function, a power boost mode that delivers 20 percent more power, a built-in debris scraper for wet, sticky leaves, and a noise level of 65 dB. It states a weight of 10 pounds and dimensions of 41 x 15 x 11 inches. No runtime figure is stated for this listing.

Second: ALDIPRO DeWalt 20V, 700 CFM and 200 MPH, bare tool. The listing states 700 CFM and 200 MPH from a copper motor, a 2-speed sliding switch, a weight of 4.2 pounds, dimensions of 17.5 x 10.5 x 6 inches and a 1-year manufacturer warranty. It states plainly that battery and charger are not included, and that the blower is compatible with DeWalt 20V Max batteries, so the blower figures only become a working setup with batteries already owned. It also states that the blower operates on 2 batteries, which sits oddly against the single-pack compatibility note, so check the battery requirement before buying.

Third: EGO LB6703, 670 CFM and 180 MPH. The listing states turbo mode with up to 670 CFM and air speeds up to 180 MPH, a variable speed dial with a lock-on button covering 250 to 530 CFM, and tapered and spread nozzles included. It states a 4.0 Ah battery included with a charger, up to 80 minutes of runtime on a single charge, a charge time of 55 minutes, a 56V platform, a brushless motor, a 5-year tool warranty and a 3-year battery warranty, and a weight of 11.7 pounds.

Fourth: Greenworks 60V, 610 CFM and 130 MPH. The listing states a 60V brushless motor with 610 CFM of airflow, a turbo mode boosting airflow to 130 MPH, a variable-speed trigger with a concentrator nozzle, cruise control, and an eco-mode for light tasks. It states a 2.5 Ah battery and a rapid charger included, up to 50 minutes of runtime on a single charge, a 4-year tool warranty, and a weight of 5.3 pounds. It states compatibility with the Greenworks 60V ecosystem across 75 or more tools.

How to read the pair together

Start from the job, not the headline. For wet, sticky leaves, the listings point to speed and scraping help: the Husqvarna listing pairs its 200 MPH figure with a debris scraper and a power boost mode, the EGO listing pairs turbo mode with wet leaves, caked grass and debris, and the Greenworks listing pairs its concentrator nozzle and 130 MPH airspeed with wet leaves and heavy debris. For a deep, dry pile on open ground, volume does the moving, and the Husqvarna 800 CFM figure and the ALDIPRO 700 CFM figure lead the listings here. Nozzles change how the pair feels: the EGO listing includes tapered and spread nozzles to fit the nozzle to the job, and the Greenworks listing pairs its concentrator nozzle with its 130 MPH airspeed figure, so check which nozzle is in the box before comparing speed figures across listings.

Battery, weight and runtime

Three listings include a battery and a charger, and one does not, which changes the setup more than any single CFM figure. The Husqvarna kit includes a 7.5 Ah battery and a charger, the EGO kit includes a 4.0 Ah battery and a charger, and the Greenworks kit includes a 2.5 Ah battery and a rapid charger, while the ALDIPRO listing is a bare tool with battery and charger not included. Weights run from 4.2 pounds on the ALDIPRO listing to 11.7 pounds on the EGO listing, with the Greenworks listing at 5.3 pounds and the Husqvarna listing at 10 pounds. Runtimes are stated only for two listings: up to 80 minutes for the EGO listing and up to 50 minutes for the Greenworks listing, so do not assume a runtime for the other two picks.

Safety

Clear the area of debris before blowing, keep people and pets out of the work area, and wear eye and hearing protection while the blower runs. The Husqvarna listing states a noise level of 65 dB, and the other listings state no decibel figure, so hearing protection is still the safe default. Never point the blower at people or animals, and check the ground for rocks and sticks that the airflow can throw. For driveway and patio work, see best cordless leaf blower for large yards.

FAQ: mowing large lots

What does CFM mean on a leaf blower?

CFM means cubic feet per minute, the volume of air the blower moves. A higher CFM figure moves more air, which helps shift a large pile of leaves.

What does MPH mean on a leaf blower?

MPH means miles per hour, the speed of the air leaving the nozzle. A higher MPH figure pushes air faster, which helps loosen leaves stuck to wet grass or pavement.

Which matters more for wet leaves, CFM or MPH?

Both matter, and the listings pair them: the Husqvarna listing pairs 800 CFM with 200 MPH plus a debris scraper, and the EGO listing pairs turbo mode with wet leaves and caked grass. Speed helps loosen stuck material, and volume moves it once it is loose.

Can a lower MPH blower still clear a driveway?

Yes, if the volume is there. The Greenworks listing states 610 CFM with 130 MPH airspeed and a concentrator nozzle, which the listing presents for driveway work, while the EGO listing states a variable speed dial covering 250 to 530 CFM for control on different surfaces.

Do all four listings include a battery?

No. The Husqvarna, EGO and Greenworks listings include a battery and a charger, while the ALDIPRO listing is a bare tool with battery and charger not included, compatible with DeWalt 20V Max batteries.

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