SKU: 54312979461

Hydroponic In‑Line Duct Booster Fans 4″, 6″ & 8″ – 90/240/420 CFM High‑Pressure, Low‑Noise

$26.95 $29.95
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Description

Hydroponic In‑Line Duct Booster Fans 4″, 6″ & 8″ – 90/240/420 CFM High‑Pressure, Low‑NoiseInLine Duct Booster Fans (4, 6 & 8) Boost airflow in any duct run with our durable, quiet, and easytoinstall InLine Booster Fans. Choose from 4, 6, or 8 models to suit your ventilation needsperfect for bathrooms, kitchens, attics, closets, workshops, and more. Each fan features a prewired 1. 6 m 120 V power cord, galvanizedsteel housing, and precisionbalanced impeller for high pressure at low noise. Size SKU Airflow Price 4 3311014 90 CFM $19. 99 EA 6

In‑Line Duct Booster Fans (4″, 6″ & 8″)

Boost airflow in any duct run with our durable, quiet, and easy‑to‑install In‑Line Booster Fans. Choose from 4″, 6″, or 8″ models to suit your ventilation needs—perfect for bathrooms, kitchens, attics, closets, workshops, and more. Each fan features a pre‑wired 1.6 m 120 V power cord, galvanized‑steel housing, and precision‑balanced impeller for high pressure at low noise.

Size SKU Airflow Price
4″ 3311014 90 CFM $19.99 EA
6″ 3311016 240 CFM $25.99 EA
8″ 3311018 420 CFM $29.95 EA



Key Features

  • High‑Pressure Airflow: Up to 420 CFM (8″ model) under restrictive duct conditions

  • Low‑Noise Operation: Precision‑balanced impeller and insulated housing keep sound below 50 dB

  • Durable Construction: Galvanized‑steel casing resists corrosion and wear

  • Plug‑and‑Play Setup: Pre‑wired 1.6 m power cord with standard 120 V plug—no hardwiring needed

  • Versatile Use: Ideal for boosting ventilation in any residential or light‑commercial ductwork


    Feature 4″ Model (3311014) 6″ Model (3311016) 8″ Model (3311018)
    Duct Diameter 4 in (102 mm) 6 in (152 mm) 8 in (203 mm)
    Airflow 90 CFM 240 CFM 420 CFM
    Voltage 120 V / 60 Hz 120 V / 60 Hz 120 V / 60 Hz
    Noise Level < 45 dB < 48 dB < 50 dB
    Housing Galvanized Steel Galvanized Steel Galvanized Steel
    Power Cord 1.6 m Pre‑Wired 1.6 m Pre‑Wired 1.6 m Pre‑Wired
    Mounting Inline, no hardware Inline, no hardware Inline, no hardware
    Weight 2.5 lbs (1.1 kg) 3.2 lbs (1.45 kg) 4.0 lbs (1.8 kg)
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 54312979461

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4.9 ★★★★★
Based on 11 reviews
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Product Reviews
A
Verified Purchase
Anna Rita
Dallas, US
★★★★★ 1
This item came with plush missingand thread unraveling on one leg
Color: Blue
I bought this toy because my dog spent a week playing with the same toy from Zanies that belonged to a visiting dog. My dog was very gentle with this toy, which he loved, so we decided to find one for him. The toy that arrived had no Zanies label and missing plush on the bottom where the label should have been, plus other bare spots in the area that showed the white mesh beneath. It also had a long thread at the joint of a rear leg so I knotted it at the joint and clipped it to prevent my dog from pulling at it but it's apparent that the sewing is loose and wont last long. The color was also much lighter than the toy he'd been playing with that belonged to the guest dog but I figured it might just be from a different dye lot (it was not bought at Amazon but their local pet store.) I am not convinced this is a real Zanies toy. There were two labels in French and it said it was made in China. I am returning this toy and will get a replacement and see how it looks. If it seems like it will fall apart or is not the real thing I will return it immediately. If it has a label and is in good shape and sewn well at the seams I'll revise this review.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 4, 2020
N
Verified Purchase
Neil Ginsberg
Port Orchard, US
★★★★★ 5
Fantastic Dog Toy!!!
Color: Purple
This is a great toy!!! My dog has lots of toys. But one of the problems is he has trouble getting the squeaker to squeak. He's an 18 lb terrier mix, and those squeakers are just elusive. Breaks my heart. This one, though, the squeakers (there are two) are in small areas (head and tail), that are easy for him to get his whole mouth around and squeak. They also don't move, which also makes them easy to squeak. So he's been squeaking up a storm since he got this! Other plusses: * The material is great (soft, furry material, that seems to be of good quality). * The toy expands and contracts, which is fun. * It's pleasant to look at. All in all, I'd say this is one of the best dog toys I've ever bought for my dog. Highly recommended!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 11, 2015
S
Verified Purchase
Shari O
Omaha, US
★★★★★ 5
Great Toy in Spite of Everything.
Color: Purple
My dog is a border collie. She loves chewing, fetching, tug of war and catch. The first day we had this toy she chewed off two of the feet. I didn't give it much of a life span. Two weeks later she chewed off a third foot. Miraculously no stuffing was exposed. It has now been a month and the toy is still going strong, albeit with one foot! She loves it. It is now June 1st. It has been almost three months and I am retiring the toy. It no longer has any feet and the tail has been ripped open and stuffing is coming out. All in all I think I got my money's worth from this toy. I ordered another one. She still loves it!
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Reviewed in the United States on March 29, 2014
L
Verified Purchase
lynette Lane
Belleville, US
★★★★★ 5
Toys
Color: Orange
My dog loves this
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 5, 2026
K
Verified Purchase
KEB
Boise, US
★★★★★ 4
Awesome, but not the best squeakers.
Color: Purple
I bought the orange gecko for my 5-month-old Corgi puppy. He absolutely loves it. He came up with a "game" (sort of) where if I pick it up and start squeaking one of the ends/squeakers really quickly over and over, he'll grab the other end/squeaker and start doing the same thing with me. It was really cute until one of the squeakers stopped working about a week after I bought it... but I guess the toy wasn't too expensive, and he doesn't really seem to mind that one of the squeakers doesn't work anymore. I might buy another next time I do an Amazon order (so I can get the free shipping) and see if it lasts a little longer.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 2, 2013

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