Midwest Grow Kits
Bonsai FFU 99.99% HEPA Replacement Filter for 3'X2' Fan, Filter Unit
Bonsai FFU 99.99% HEPA Replacement Filter for 3'X2' Fan, Filter Unit
Regular price
$399.99 USD
Regular price
Sale price
$399.99 USD
Bonsai FFU 99.99% HEPA Replacement Filter – 3' x 2' (36"x24")
Keep your Bonsai Fan Filter Unit running at peak performance with this high-efficiency 36" x 24" HEPA replacement filter, designed specifically for 3' x 2' FFU systems.
Key Features:
- True HEPA Filtration: Rated 99.99% efficiency at 0.3 microns, ideal for cleanroom-level filtration.
- Long Service Life: Engineered for 3,000 hours or 3–5 years of normal use. Lifespan may vary based on environmental conditions.
- Low Airflow Resistance: Maintains airflow with only 0.8 inches of resistance, ensuring smooth and efficient operation.
- Hassle-Free Installation: Built for easy, no-fuss replacement into existing Bonsai FFU systems.
Whether you're outfitting a mycology lab, cleanroom, or sterile workspace, this replacement filter ensures your air stays clean and your projects stay contaminant-free.
Quantity
- All-in-one, ready to grow
- Produces multiple flushes
- High-quality, USA-made
- Great for home or classroom use
Couldn't load pickup availability
Free In-Store Pickup
Vancouver, WA (Ready in 24h)
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Nationwide
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“Picked up two spray-and-grow oyster kits directly at the Fourth Plain showroom. The staff gave great humidity advice, and within 9 days I harvested over 2 lbs of fresh clusters! Exceptional local resource.”
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“Midwest Monotub & Grain Perfection”
“Top-shelf equipment from Midwest Grow Kits delivered quickly with clear instructions. The 5-grain spawn colonized vigorously without any stall. Having local in-store pickup for replacement filters is a huge plus.”