Air Purification for Indoor Gardens: Carbon vs. Ozone

Indoor grows smell. Mold, bacteria, VOCs. Two main solutions: carbon filters (trap) and ozone generators (destroy).

Carbon Filters

• Activated carbon micropores absorb odor particles.
• Vaportek leads: volatile oils sealed in membrane = superior, longer life.
• Standalone or full systems. US-made, family-owned (Sussex, WI).
• Limits: saturate, ignore inorganics, need replacement.

Ozone Generators

• O₃ = 3 oxygen atoms. Natural (upper atmosphere, electric trains).
• Oxidizes mold, mildew, bacteria at source. No filters.
• Used for decades in HVAC, ships, buildings.
• Higher upfront, best performance/cost. Toxic at high conc.—use controlled.

Choose Your Strategy

Carbon: economical, simple. Ozone: thorough, zero maintenance. Many use both. Vaportek for daily control; ozone for periodic deep clean.