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Panasonic WhisperLine Inline Fan

Review Last Updated: June 14, 2020
Roy Stevens
Product Review by Roy Stevens
Product Features
  • 340 CFM
  • 1.7 sone level
  • Enclosed condenser motor
  • Large, double suction blower wheel
  • 6-Inch duct


Today we'll be reviewing the Panasonic WhisperLine Inline Fan.

Our reviews are based on in-depth research and product analysis. Let's dive in!


  • Incredibly Quiet
  • Top Rated
  • Established Brand
  • 3-Year Warranty
  • Competitive Price


  • Wiring/ Electric Junction Box is on the Outside of the Unit

Panasonic WhisperLine Inline Fan Product Review

When privacy is paramount, then only the quietest of inline fans will do, and in the Panasonic FV-30NLF1 WhisperLine 340 CFM In-Line Fan we have an excellent example of how quietness can be delivered without skimping on quality, all at a very reasonable price and built with durability in mind.

If you’re in the market for a new inline fan for your grow room then you can do much worse than opt for any of the inline fans in Panasonic’s WhisperLine range.

The Panasonic WhisperLine fan is designed with multi-task ventilation in mind. Competitively priced and lauded by many growers worldwide as one of the quietest inline fans, the Panasonic WhisperLine is a worthy addition to anyone’s grow room.

The Panasonic WhisperLine can ventilate small or large grow rooms with just one fan. For example, you can use the fan within a grow tent, or medium-large size grow room and still only need the one fan.

In recent years, cannabis cultivators have required more energy efficient, quiet inline fans. The Panasonic WhisperLine fan fits the bill perfectly and helps control the temperature and air-flow within your grow room with ease. It also retains pollutants and other nasties that can have a detrimental effect on your crop.

Top rated and recommended by growers, the Panasonic WhisperLine fan improves the air quality of your grow by removing stale air whilst at the same time providing fresh air on a slow, continuous basis.

Featuring a totally enclosed condenser motor and a large, double suction blower wheel to quietly move air. The Panasonic FV-30NLF1 WhisperLine 340 CFM In-Line Fan blower wheel is designed to draw air in from both sides allowing more area for the air to enter the wheel.

Panasonic fans are known as being some of the quietest, to the point that you might not even know they’re on yourself.

The Panasonic FV-30NLF1 WhisperLine 340 CFM In-Line Fan is beyond durable and designed to give you continuous, trouble-free operation for many years.

Product life is excellent in the Panasonic WhisperLine due to high-quality material and components used throughout. With its permanently lubricated motor, the Panasonic WhisperLine will wear at a much slower pace than many of its competitors.

The electrical configuration of the Panasonic WhisperLine condenser motor allows it to operate at lower temperatures whilst increasing the life of both the motor and bearings.

Build quality is excellent and the fan housing is made of heavy-gauge zinc galvanized steel and painted to protect it from rust.

The Panasonic WhisperLine is built with multi-use in mind, this model fits a 6-Inch duct and can be installed in five different positions and comes with a truss and suspension brackets to help make installation a breeze.

With a fantastic 3-year warranty the Panasonic WhisperLine has a 1.7 sone level and 340 CFM whilst also being Energy Star qualified.

All in all, the Panasonic FV-30NLF1 WhisperLine 340 CFM In-Line Fan is a great option for anyone wishing to be as discreet as possible.

Built using quality components and materials and starting at a very reasonable price point the Panasonic WhisperLine Inline fan is a premium choice for a premium grow.

With a fantastic 3-year warranty you know you’re in safe hands choosing any fan from Panasonic.

If your current fan isn’t up to scratch or you’re just looking for a change, then give the Panasonic FV-30NLF1 WhisperLine 340 CFM In-Line Fan a try, you’ll be pleasantly surprised.

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