What are the actual dimensions of the 6" filter?

Hi, Thanks for your concern. Below is the size information for MARS HYDRO 6 inch carbon filter: Opening: 6", Length: 8.27" Hope this can help you. Thanks

How often do you recommend replacing this filter?

I would just go with a 6 inch carbon filter that way it pulls out more air if a 6-in can fit than a 4 in and if you get the 6 in replace it maybe once a year depending on how much you use it and how hard you're running it

Does this 4 inch filter hook up to a 4” duct ?

Hello, Thanks for contacting us. Yes, you can use the MARS HYDRO 4 inch carbon filter with 4 inch ducting and inline fans. Hope this helps you, please feel free to contact us with any questions. Best Wishes,

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MARS HYDRO 4 Inch Air Carbon Filter Odor Control with Australian Virgin Charcoal, for Inline Duct Fan, Grow Tent, Hydroponics

MARS HYDRO 4 Inch Air Carbon Filter Odor Control with Australian Virgin Charcoal, for Inline Duct Fan, Grow Tent, Hydroponics

Product ID: 560028005

Details

Air Filter Construction
Solid
Brand
MARS HYDRO
Compatible devices
Inline Duct
Filter Shape
Round
Item weight
6 Pounds
Manufacturer
MARS HYDRO

🌿1050+ Virgin Australian Charcoal

💨210 CFM Airflow Rating

🛡️Heavy-duty Aluminum & Steel Mesh

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Description

🌬️ Elevate your grow game with the ultimate odor annihilator!

EFFORTLESS MAINTENANCE - Machine washable pre-filter cloth prevents carbon residue buildup, keeping your system fresh and efficient.
VERSATILE ODOR CONTROL - Perfectly engineered for inline duct fans in grow tents, hydroponics, and even pet or smoke odor elimination.
PURE AIR ZERO COMPROMISE - Premium 1050+ Virgin Australian activated charcoal ensures 100% odor-free airflow for your grow space.
POWERFUL 210 CFM FILTRATION - Optimized airflow rating guarantees efficient air purification without sacrificing ventilation performance.
BUILT TO LAST BUILT TO PROTECT - Heavy-duty aluminum frame with dual galvanized steel mesh and washable pre-filter cloth for long-lasting durability.

The MARS HYDRO 4 Inch Air Carbon Filter features premium 1050+ Virgin Australian activated charcoal and a robust aluminum-steel mesh construction, delivering 210 CFM of pure, odor-free airflow. Designed for inline duct fans in grow tents and hydroponic setups, it efficiently eliminates odors from plants, pets, and smoke while offering easy maintenance with a washable pre-filter cloth.

Specifications

ASIN	B09QBS8NLG
Air Filter Construction	Solid
Best Sellers Rank	66,496 in Garden ( See Top 100 in Garden ) 50 in Hydroponic Ventilation Equipment
Brand Name	MARS HYDRO
Common Applications	Residential
Compatible Devices	Inline Duct Fan, Grow Tent Ventilation System
Compatible Hvac Systems	residential
Customer Reviews	4.4 4.4 out of 5 stars (145)
Filter Shape	Round
Item Weight	6 Pounds
Manufacturer	MARS HYDRO
Manufacturer Part Number	4 inch carbonfilter
Material Type	Activated Charcoal, Aluminum, Steel
Model Number	4 carbonfilter
Number of Items	1
Number of Packs	1
Product Grade	new
Unit Count	1.0 count

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S$148

Duties & taxes included

In stock

Sold byAmazon SINGAPOREDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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