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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AC Infinity Air Carbon Filter 4", with Premium Australian Virgin Charcoal, Fit with Inline Duct Fans for Odor Control in Grow Tents, Grow Rooms, and Hydroponics Systems

AC Infinity Air Carbon Filter 4", with Premium Australian Virgin Charcoal, Fit with Inline Duct Fans for Odor Control in Grow Tents, Grow Rooms, and Hydroponics Systems

Product ID: 259547231

Details

Brand
AC Infinity
Compatible devices
Inline Duct
Item weight
2.48 kg
Material
Aluminum
Product dimensions
33L x 10.2W x

⚙️Durable aluminum flanges & galvanized steel mesh

🌬️210 CFM max airflow

🛡️38mm thick premium Australian charcoal

₩336134

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Description

🌿 Breathe easy, grow smarter — the ultimate filter for odor-free success!

BUILT TO LAST - Powder-coated gunmetal finish with heavy-duty aluminum flanges and galvanized steel mesh resists rust and humidity.
UNMATCHED ODOR CONTROL - Premium Australian Virgin Charcoal rated 1200+ IAV for superior adsorption and 33% longer lifespan.
CLEAN LOW MAINTENANCE - Machine washable pre-filter cloth traps carbon dust, keeping your environment fresh and filter efficient.
VERSATILE EASY TO INSTALL - Reversible flange design plus included hanging straps and pre-filters for quick setup and extended filter life.
OPTIMIZED AIRFLOW PERFORMANCE - High 210 CFM airflow rating ensures powerful ventilation without restriction, perfect for grow tents and hydroponics.

The AC Infinity 4" Air Carbon Filter features a 38mm thick bed of premium Australian Virgin charcoal rated at 1200+ IAV, delivering powerful odor and chemical filtration with a maximum airflow of 210 CFM. Constructed with durable aluminum flanges and galvanized steel mesh, it’s designed for high humidity environments like grow tents and hydroponics rooms. Its reversible flange and included pre-filters extend filter life, while the washable pre-filter cloth ensures low maintenance. Ideal for professionals seeking reliable, long-lasting odor control in ventilation systems.

Specifications

ASIN	B07GSKFBL8
Best Sellers Rank	#39,604 in Kitchen ( See Top 100 in Kitchen ) #25 in Air Conditioner Filters
Brand	AC Infinity
Brand Name	AC Infinity
Compatible Devices	Inline Duct Fans
Compatible Hvac Systems	residential
Compatible devices	Inline Duct Fans
Customer Reviews	4.7 out of 5 stars 9,657 Reviews
Filter Mounting Type	flanges
Filter Shape	Rectangular
Included Components	[Hanging Straps, Pre-filters]
Item Dimensions L x W x Thickness	33L x 10.2W x 3.8Th centimeters
Item Weight	5.47 Pounds
Item weight	5.47 Pounds
Manufacturer	AC Infinity
Manufacturer Part Number	AC-DCF4
Material	Aluminum
Material Type	Aluminum
Model Number	AC-DCF4
Product Grade	new
Product dimensions	33L x 10.2W x 3.8Th centimeters
UPC	819137020665
Unit Count	1 Count

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₩336134

Duties & taxes included

In stock

Sold byAmazon South KoreaDelivered 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 South Korea.

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