SKU: 89889410378

Hydro Crunch 4 inch 188 CFM Inline Duct Fan & 4" x 12" Carbon Filter with 4" x 25ft. Ducting Hydroponic Ventilation Kit

Sale price$109.79 Regular price$121.99
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Ships within 48 hours · Estimated delivery Jul 15 - Jul 20

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Description

Hydro Crunch 4 inch 188 CFM Inline Duct Fan & 4" x 12" Carbon Filter with 4" x 25ft. Ducting Hydroponic Ventilation KitSize: 8" 677CFM Fresh air is a crucial component for a healthy harvest. Growing plants transpire water vapor and moisture in the grow room which can cause high humidity that can stunt your plants and destroying your crop. Our Hydro Crunch Inline Fan can help you to maintain a healthy grow room by efficiently move large volumes of air throughout your ventilation system. For high powered ventilation & noise reduction, our inline booster fan runs 50%

Size:8"/677CFM

Fresh air is a crucial component for a healthy harvest. Growing plants transpire water vapor and moisture in the grow room which can cause high humidity that can stunt your plants and destroying your crop. Our Hydro Crunch Inline Fan can help you to maintain a healthy grow room by efficiently move large volumes of air throughout your ventilation system. For high-powered ventilation & noise reduction, our inline booster fan runs 50% quieter than leading competitors.

Contents of the combo:
• 8" Hydro Crunch Centrifugal Inline Duct Fan 677 CFM
• Hydro Crunch 8" x 24" Virgin Carbon Filter
• 8" x 25' Non-Insulated Air Duct, 25 feet long

Hydro Crunch Inline Duct Scrubber Fan:
• Allows the scrubbing of a charcoal filter!
• Permanently lubricated bearing requires zero maintenance
• Composite fan blades and center hub reduces noise and vibration
• Essential equipment for positive pressure ventilation
• Versatile installation; works in greenhouse, attic, bathroom, and warehouse.

Specifications:
• Volt/Phase: 120V/60Hz
• Power Input: 205W
• Amperage: 1.75A
• RPM: 2500
• CFM: 677
• Noise DB: 63
• 8-ft. pre-wired 120V cord

Hydro Crunch Charcoal Virgin Carbon Filter:
• Pre filter included
• High quality 100% virgin activated carbon
• Aluminum construction: weighs 50% less than the competition
• 99.5% effective at removing odors, organic compound and airborne particulates
• Up to 18 months in life expectancy
• Large mesh openings for a highly effective scrub
• Designed for enclosed environment
• 8" flange x 24" height

Hydro Crunch Aluminum Non-Insulated Air Duct with 2 Aluminum Clamps:
• Made from high quality aluminum, not only does the duct act as in intake and exhaust piping for active-cooled fixtures and reflectors, but also stores and dissipates heat at a steady rate, reducing room temperature fluctuations.
• 3-ply ultra-thick construction for durability
• Fire-resistance coating ensures maximum safety
• Temperature range from 0 to 185+ F
• 8" diameter x 25' feet long

  • Comes complete with Hydro Crunch 8" Inline Fan, 8" Carbon Filter and 8" Ducting with Clamps
  • 8" 677 CFM Centrifugal Inline Fan with Built-In Free Variable Speed Controller
  • 8" x 24" Carbon Charcoal Filter
  • 8" x 25' Uninsulated Aluminum Ducting with Pair of Clamps
  • Odor control for better privacy and removes heat from the system
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: 89889410378

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Laureleaves
Chelsea, US
★★★★★ 4
Amazing product but star down on price
I desperately needed a healing lip balm for my perpetually chapped and scarred lips, and at first was skeptical that this was nothing but a glorified aquaphor, which works well enough for me but I was curious about better treatments. After some weeks of regular use, my lips feel incredible. I am sold. I only wish two things: that it was a smidgen cheaper, and that there was a version with SPF so I could have one to wear out during the day and have it’s magic working all the time.
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Reviewed in the United States on April 25, 2024
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LA and BM
Grantham, US
★★★★★ 5
Fantastic for rosacea, PD, atopic dermatitis, dry skin
I’ve been using this for close to a year and it is amazing for my super sensitive and dry skin. I have perioral dermatitis, atopic dermatitis, and rosacea and live in Minnesota with bitter cold and the heater running over half the year. Cicalfate cream doesn’t flare any of these and it helps reduce redness and completely resolves dry skin. I use about a pea size amount AM and PM,, apply to dry skin, massage in, then mist with the Avene thermal water spray. Although the cream is thick, the slight white cast absorbs within a few minutes. I do not wear foundation so I don’t know how this affects it.it doesn’t burn my eyes and I’m a contact lens wearer. A big tube of cream lasts me the better part of a year.
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Reviewed in the United States on August 28, 2025
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P. Lau
Carnegie, US
★★★★★ 5
Great for harsh winters
I was recommended this product by ChatGPT as an effective and safe product that my wife (who is currently nursing) can use. We have been very mindful of certain additives and chemicals in our products and this was able to meet our requirements. Separately in the harsh winter in the northeast, this has been extremely effective in protecting the lips
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Reviewed in the United States on January 29, 2026
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GG
Bozeman, US
★★★★★ 1
Ruined by Reformulation
New formula update: They ruined this product by reformulating. Used to be so hydrating, long-lasting, and the only thing that gave me relief from eczema. Now it is somehow SO drying, oily, and all around terrible. Judging by reviews here and on their website many customers are unhappy with the change. Done with Avene. Original five star review: This is a great all around lip balm, but if you struggle with perioral dermatitis/eczema then you NEED this. If I'm experiencing a flare, I slather on cicalfate+ at night but I can't exactly walk around with that during the day which is where this lip product comes in. It is calming, hydrating, and long-lasting. I have gone through more tubes than I can count. This was my first time ordering through amazon and I am happy to report I received authentic Avene.
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Reviewed in the United States on June 1, 2022
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BlackHeartNY
Dallas, US
★★★★★ 5
It’s a God Send
I had a rash all around my lips and my lips got extremely dried out and started to peel. I used Avene Cicalfate Restorative Lip Cream and it really soothed my lips with the moisture they needed, and you don’t need to use a lot of this product. I plan on buying this again. Just wish the tube was bigger! I use other Avene products and I’m extremely happy with them.
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Reviewed in the United States on April 6, 2026

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