Husqvarna 590BFS Backpack Blower review

Frame-mounted control, not a different power class

The Husqvarna 590BFS is the frame-control member of the 590 backpack blower pair. Its U.S. product page identifies article 970 55 11-01, a round nozzle and an integrated harness. The page lists 56 N maximum blow force; the shared 2024-04 operator’s manual lists 1,245 CFM and 216 mph with the standard nozzle. The engine is 79.4 cc, the fuel tank is 2.7 L (91.3 fl oz), and the manual lists 26.7 lb manufacturer-listed weight; the manual and product page do not identify whether the figure includes fuel. These are manufacturer-published specifications, not tests conducted for this review.

The 590BFS is not a higher-output version of the 590BTS. Husqvarna’s own comparison says their maximum airflow and force are the same. The meaningful difference is control placement: the BFS has a frame-mounted throttle control on the left side of the backpack; the BTS has its variable-speed trigger at the right-hand tube handle. The BFS is listed at 26.7 lb compared with 26.2 lb for the BTS. The shared manual labels the table simply “weight” and does not state a fuel basis, so neither figure proves a verified empty-tank tool weight or ready-to-work total. If the frame-mounted control is the reason you are considering it, verify that it suits the way you want to steer and adjust speed. Choosing BFS does not buy more CFM or force.

What the frame-control configuration includes

The exact product page lists an integrated harness and a round nozzle, and explicitly lists no vacuum kit. It is a blower-only backpack plan, not a leaf vacuum or mulcher. The manual has separate assembly instructions for the BFS and BTS tube/handle setup; on the BFS, the operator assembles the hose, control pipe and standard nozzle. The model name’s final letter is not a cosmetic variant label here: it marks a real control-location difference worth keeping distinct in a comparison.

The starter also deserves careful wording. Husqvarna describes an air purge, a start button and pulling the starter rope. This is still a two-stroke gasoline engine with a recoil start, not an electric-start blower. The manual documents the 50:1 fuel mixture and says to use gasoline of at least 87 AKI with no more than 10% ethanol; it warns against making more than a month’s supply of premix. Fuel measurement, safe storage, engine maintenance and exhaust are part of ownership. If you need a tool that starts without mixed fuel or recoil pulling, choose a different power source rather than treating the button as electric start.

Large-area capability comes with real carrying and safety limits

The 56 N force and 1,245 CFM standard-nozzle airflow point to a high-output tool for large cleanup areas or heavy piles. They do not promise a specific clearing time. Damp leaves, grass, gravel, corners, wind and technique affect how useful the stream is. For routine small-yard work, the 590BFS may be unnecessarily bulky; a lighter handheld model can be easier to pick up, turn and store, even though it cannot be expected to match these maximum backpack figures.

The manufacturer-listed weight is 26.7 lb, but the source table does not say whether it includes fuel. The 2.7 L tank changes carried mass as fuel is added, and no ready-to-work total is published. A hard bare-tool or operating-weight ceiling cannot be verified from this unqualified figure. Husqvarna describes a padded harness, waist belt and load-distribution features, and the manual gives adjustment steps for the shoulder, chest and waist straps. Fit the harness before a long session and use the manual’s adjustment and safety procedures. It calls for hearing and eye protection and a 15 m separation from people and animals. Noise rules, neighbor proximity or a strict lightweight requirement can make this a poor match regardless of its output.

Needs questions, alternatives and limits

If frame-mounted control is essential, the 590BFS is documented with that arrangement; the 590BTS is the tube-control alternative, with the same manufacturer-published maximum output. If you require a bare-tool maximum of 25 lb, the available 26.7 lb listing has no stated fuel basis and the manual does not publish a verified bare-tool value; the BFS cannot be certified against that limit. A battery handheld can be a practical alternative when it meets the task and carry preference, but it is not a 79.4 cc backpack replacement. For example, the reviewed EGO LB8803-2 has a different handheld battery plan; the EGO LV5005 is a separate option to examine when leaf vacuuming and collection are essential. Neither changes what the 590BFS itself can do.

This profile is a comparison reference, not a purchase recommendation: exact-model safety status has not been established, so the BFS is kept out of buying matches. This does not mean a recall was found, and it does not mean a no-recall determination was made. The same restraint applies to its complete fuelled operating weight. If either fact is a must-have, the unknown remains unknown rather than turning into an assumed pass.

Official source trail

The exact configuration was checked against Husqvarna’s U.S. 590BFS product page (article 970 55 11-01), the linked 590BFS support page, and Husqvarna’s 590BTS/590BFS operator’s manual, revision 1805-005 dated 2024-04. The manual’s technical table lists 26.7 lb for the BFS and 26.2 lb for the BTS, with identical standard-nozzle airflow and air speed.