🌬️ Filter out the noise, breathe in the clarity!
The Solberg HE10™ HEPA Filter Cartridge is a high-performance air filtration solution designed for efficiency and durability. With a compact height of 1-3/8" and a 4" outer diameter, it fits seamlessly into various systems while providing an impressive airflow of 13 SCFM. Proudly made in the USA, this filter ensures you breathe cleaner air while supporting local manufacturing.
J**N
Perfect for a 4’ duct
Used for my martha hut vents and its great
N**.
Great 4 inch dust and mold filter!
Awesome dust and mold filter!
A**F
This filter requires a lot of CFM to even work
This filter requires a lot of CFM to even work. I tried a 4 inch inline duct fan with 100 CFM that didn’t even pull any air thru it. Then I bought a 6 inch 240 CFM fan, and a 6 inch to 4 inch reducer. And air passes thru, but just like barely. I’m not sure how much CFM this 4 inch filter requires but it’s pretty much unusable with any fan in the 4 inch range. I was looking to keep the ducting small but filtered with this 4 inch filter, but that doesn’t seem likely.
A**R
Not 4” diameter
The duct is extremely loose around this product and will not properly filter air
J**S
Great for the tents.
A great addition to a fan to bring fresh air into your grow tent. Definitely need to get a fan with over 200 CFM. I got a Can brand 400 CFM fan pushing air through it and it gives me a nice positive air pressure.
