Indoor farming

Clean air is fundamental for successful indoor farming.

Modern indoor farming requires precise control of air quality to maximize crop health, yield, and operational efficiency. Particulate matter, volatile organic compounds (VOCs), and microbial contaminants pose significant risks to plant growth and facility compliance. Our EPP Filter Box System—equipped with a ISO Coarse 75% / MERV 8 pre-filter and 5kg molded anthracite carbon filter —delivers a complete air-cleaning solution engineered for horticultural environments.

Key Benefits

✔ Superior Air Purity – Removes 99% of particles >3µm and 95%+ of VOCs
✔ Long-Lasting Performance – Anthracite carbon lasts 2–3x longer vs. standard activated carbon
✔ Energy Efficient – Low ΔP (≤45 Pa @ 500 m³/h) reduces HVAC costs by 15–20%
✔ Humidity Resistant – Stable in up to 90% RH (vs. coconut carbon degradation at 70% RH)
✔ Explosion-Safe – Non-sparking anthracite (auto-ignition >450°C)

Ideal Applications

✔  Cannabis Cultivation – Controls terpenes (β-myrcene 96%) and prevents cross-contamination
✔ Vertical Farms – Reduces ethylene (89%) to extend shelf life of leafy greens
✔ High-Humidity Greenhouses – Stable in tropical conditions (90% RH)
✔ Organic Farms – Certified for pesticide/fertilizer odor scrubbing

Technical Specifications

A. ISO Coarse 75% (MERV 8 Pre-Filter) 

Parameter    Value
Particle Capture ≥75% @ 3–10µm 
(Botrytis, pollen, dust)
  Material Synthetic fiber with reinforced frame
  Lifespan   6–12 months (depends on particulate load)
Pressure Drop (ΔP)  35 Pa @ 500 m³/h


B. Molded Anthracite Carbon Filter

Parameter   Value
  Carbon Type   High-density molded anthracite
 Grain Size 4mm (optimized for airflow & adsorption)
Specific surface area
BET method		 950–1,020 m²/g
Iodine Value  900–990 mg/g
CTC Adsorption 64% (excellent for chlorinated VOCs)
Hardness 98% 
VOC Removal Efficiency  96% terpenes, 93% formaldehyde
Max Operating Humidity 90% RH
 Lifespan 18–30 months

 

C. Combined System Performance 

  Parameter   Value
 Total ΔP ≤75 Pa @ 500 m³/h
 VOC Removal >95% (lab-tested per ISO 10121)
Microbial Reduction 89% pathogen/spore capture
 Energy Savings 20% lower fan power vs. metal housings