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🌿 Breathe Clean, Grow Bold – The Ultimate Carbon Filter for Next-Level Air Quality
The MARS HYDRO 4 Inch Carbon Filter features 1050+ Virgin Australian activated charcoal delivering 210 CFM of fully filtered airflow. Designed for 4-inch inline fans, it efficiently removes odors and chemicals in grow tents, hydroponic rooms, and more. Built with durable aluminum and steel mesh, it includes a machine washable pre-filter for easy maintenance and long-lasting performance.
| Air Filter Construction | Solid |
| Asin | B09QBS8NLG |
| Best Sellers Rank | #104,722 in Patio, Lawn & Garden (See Top 100 in Patio, Lawn & Garden) #53 in Hydroponic Ventilation Equipment |
| Brand Name | MARS HYDRO |
| Common Applications | Residential |
| Compatible Devices | 4 inch inline fan |
| Customer Reviews | 4.6 4.6 out of 5 stars (140) 4.6 out of 5 stars |
| 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 | 2 |
| Number Of Packs | 1 |
| Product Grade | new |
| Unit Count | 1 Count |
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
Works great!
This filter works great!
User
Filtering
works for me
User
Good filter
Perfect fit for my 4x4 tent. Has been used for 4 months and still scrubbing all smells.
User
Quality Filter
Going on a year now, and just thinking it might need replacing. It’s been a solid product. Still going, but the flower garden could use a fresh one for good measure.
User
Works well and fits perfect with 6” inline fan.
Make sure you already have belts if you plan to hang it.
User
Filter
It works and it's quite
User
No problems
No problems detected
User
Good purchase
Was a bit sceptical before buying it but was delivered before promised time and original item
User
Gute Qualität
Erfüllt seinen Zweck.
User
No complaints l, works as it should
I have this connected to a inline fan on my. 3x3 foot indoor grow tent and absolutely zero smell through the flower stage. Works as it should
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
Great
Does what it does and came on time
Trustpilot
3 days ago
3 weeks ago