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Black 20 inch box fan with square frame and carry handle

Brentwood Appliances

Brentwood Appliances F-20SB 20" Box Fan Black

SKU CH-X6QP-V3TKP MPN F-20SB

A 20-inch box fan in black provides room cooling with three speed settings

  • Fan blade size20 in (50.8 cm)
  • Product typeBox Fan
  • Product colorBlack
  • 20-inch blade moves more air across the room
  • Three-speed control lets you match airflow to the moment
  • Compact box design fits on floor or window sill
  • Black finish blends with most décor styles
  • Available since 2019 for proven reliability

What this fan does

The Brentwood Appliances F-20SB is a 20 inch box fan finished in black. It moves air across a room using a standard blade design built for floor or window placement. The unit has been listed by the manufacturer since 2019 and arrives in new condition.

Who this suits and who it does not

This fan suits anyone needing a simple 20 inch box fan for basic air circulation in a single room. It does not suit buyers who need variable speed settings, remote control operation, oscillation, timer functions or a different blade diameter.

The specification that decides fit

The 20 inch blade diameter is the single specification that decides whether this unit fits the intended opening or window frame. Measure the available space before ordering to confirm the fan will sit securely in the chosen location.

How it compares

Measured against everything we stock in Pedestal, Table & PC Fans, at today’s prices. Recalculated every night.

Price $38.99
Pricier than about 56% of the 302 comparable items (median $31.99).

Specifications

Product
Brand nameBrentwood
Model nameF-20SB
Product typeBox Fan
Product colorBlack
Size & build
Fan blade size20 in (50.8 cm)
Shipping weight4.54 kg
Package size508 × 381 × 381 mm

Questions about this item

Should I choose the 20-inch blade size for a medium room or a larger space?

The 20-inch blades move a high volume of air suitable for medium to large rooms, circulating air across the whole area rather than just a personal zone.

How much airflow does the 20-inch box fan actually deliver in a real room?

The 20-inch blade diameter pushes a strong, wide column of air that reaches across a typical living room or bedroom, keeping the air moving even at the far wall.

What power connection does the fan use and what does that limit in practice?

It runs from a standard household socket, so you can place it anywhere the cord reaches without needing special wiring or adapters.

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