RUCK Air - MERV5 Replacement Filters 5-Pack for your RUCK Air Movement intake filter boxes.
MERV5 quality and remove 95% of Dust, Pollen, Mold. Don't bring outside air into your grow space without filtering out unwanted pests!
- mat filter ISO Coarse 45% (G3)/ MERV 5
- 5 Pack of replacement filters