Is there any way to get more of the pre filters? Tried to wash mine & it was ripped apart...

Available on Amazon too - https://www.amazon.com/AC-Infinity-Pre-Filter-Replacement-Hydroponics/dp/B09DR8LGV4

I'm seeing a lot of reviews saying this filter only lasts for 6 weeks to 3 months. How do I avoid that issue? Will the company replace defects?

I've been using the same filter since "Last purchased Jul 10, 2020." on a 400cfm fan dialed down half way I only use LEDs. I haven't even flipped the flange around yet even and it still working awesome. Ac infinity a good company I'm sure they would rectify any defect filter but I would not be worried about it.

Can Air be vented out of this filter?

Yes. You could push or pull air through it.

I want to use this to remove cigar smoke in a room that is 350sq ft, will this be ok to use along with the filter?

This is a filter. It works great for all kinds of odors including cigar smoke. Go for it. I have one myself and it works great.

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Air Carbon Filter 100mm with Premium Australian Virgin | For Inline Duct Fan, Odor Control, Hydroponics, Grow Rooms

Product ID: 83623932

Details

Air Filter Construction
Solid
Brand
AC Infinity
Compatible Devices
Inline Duct
Filter Mounting Type
Slide In
Filter Shape
Rectangular
Item Weight
5.5 pounds

🌿Premium Australian virgin charcoal 1200+ IAV

🌬️210 CFM airflow rating

🛡️Powder-coated rust-resistant finish

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Description

🌿 Breathe cleaner, grow stronger — the pro’s choice for odor-free spaces!

UNMATCHED ODOR CONTROL - Premium Australian virgin charcoal traps odors and chemicals with 1200+ IAV adsorption power.
POWERFUL AIRFLOW EFFICIENCY - Optimized 4” duct opening supports up to 210 CFM for superior ventilation performance.
COMPLETE INSTALLATION KIT INCLUDED - Comes with aluminum flanges, galvanized steel mesh, hanging straps, rope clips, and pre-filters for hassle-free setup.
BUILT TO LAST IN HUMID ENVIRONMENTS - Durable powder-coated gunmetal finish resists rust and corrosion even in high humidity.
TRUSTED BY THOUSANDS OF PROFESSIONALS - Ranked #4 in Hydroponic Ventilation Equipment with 4.8-star rating from over 10,000 users.

The AC Infinity Air Carbon Filter 4” features premium Australian virgin charcoal with a 1200+ IAV rating for superior odor and chemical adsorption. Designed for inline duct fans, it supports airflow up to 210 CFM and is built with a rust-resistant powder-coated gunmetal finish to withstand humid grow rooms. Complete with mounting hardware and pre-filters, this filter is a top-rated solution trusted by thousands in hydroponics and indoor gardening.

Specifications

ASIN	B07GSKFBL8
Air Filter Construction	Solid
Best Sellers Rank	#8,830 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #4 in Hydroponic Ventilation Equipment
Brand	AC Infinity
Brand Name	AC Infinity
Common Applications	Industrial
Compatible Devices	Inline Duct Fan, HVAC Systems, Ventilation Devices
Compatible Hvac Systems	residential
Customer Reviews	4.8 out of 5 stars 10,237 Reviews
Filter Mounting Type	Slide In
Filter Shape	Rectangular
Included Components	[Hanging Straps, Pre-filters]
Item Dimensions L x W x Thickness	12"L x 12"W x 1.5"Th
Item Weight	5.5 pounds
Manufacturer	AC Infinity
Manufacturer Part Number	AC-DCF4
Material	Alloy Steel, Aluminum
Material Type	Alloy Steel, Aluminum
Model Number	AC-DCF4
Product Dimensions	12"L x 12"W x 1.5"Th
Product Grade	new
UPC	819137020665
Unit Count	1 Count

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$349.31

Duties & taxes included

In stock

Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to USA.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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