Phresh Intake FiltersPhresh Intake Filter 6in x 12in 450CFM (701265)  - Keeps 99.9% of bugs, molds, pollen and dust from entering grow room.
- Use for intake filtering, scrubbing and low intensity exhaust filtering.
- Ultra light filters use advanced nano carbon felt technology.
- Patented pleating for massive surface area and high air flow.
- Maintains 90% of air flow.
- 100% Recyclable / Made from 90% recycled materials.
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