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🌬️ Elevate your air game—because your grow deserves the freshest edge.
The MARS HYDRO 4 Inch Air Carbon Filter features premium 1050+ virgin Australian activated charcoal and a robust 210 CFM airflow capacity, housed in a durable aluminum and galvanized steel frame with a washable pre-filter. Designed for inline duct fans in grow tents and hydroponic setups, it efficiently eliminates odors and purifies air, ensuring a clean, professional environment.
| Air Filter Construction | Solid |
| Asin | B09QBS8NLG |
| Best Sellers Rank | 48,299 in Garden (See Top 100 in Garden) 34 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 (144) 4.4 out of 5 stars |
| 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 |
User
Perfect and quiet for requirements 👍🏻
Does exactly what is says on the box. Spot on👍🏻👍🏻👍🏻👍🏻👍🏻
User
Great for 3d printers
Got his after getting a centauri Carbon 3d printer and reading about possible micro plastics and VOC's in the air , read having a window open wasn't sufficient, so for my peace of mind got this. Seems to be working , hard to tell. Can't smell the machine now so must be doing something
User
Good quality filter.
Mars Hydro, carbon filter 6-inch works well in a 5x5 tent no nasty smells works really well.
User
Very premium great quality product.
It feels very premium and good quality compared with other generic ones ive tried in the past. I will update this review later on what it performs like. 👍
User
Reliable
Thank you
User
1 star
1 star
User
Perfect
Perfect
User
Good job!
This worked well, absolutely all smells absorbed.
User
Good purchase
Was a bit sceptical before buying it but was delivered before promised time and original item
User
Great quality
It removes smell, scrubs the air, and keeps a room fresh. I have a multi tent grow going, all my tents have dual carbon filters and these work. You can't smell anything.
User
Gute Qualität
Erfüllt seinen Zweck.
User
Clean air
I purchased this to scrub there out take air from my grow tent! The scrubber does a great job! I’m only a month in so we will see how long it holds up for
User
No smells
I've used the competition to this in the past..but this is every bit as good as SF.no smell and working well. Ill buy again.
Trustpilot
2 weeks ago
2 days ago