ONA Pro Active - Odour Neutralising Agent Block - 225mL Hygrometers reducing noise output and significantly

reducing noise output and significantly increasing the life span of the fixture as it has no moving parts

Easily re-hydrated if required

This green 12" module uses a fitted valve cover to locate the Smart-valve in the tray

Rock Super Growth is formulated from key organic compounds and natural occurring acids to stimulate this amazing root and foliage growth

ONA Pro Active - Odour Neutralising Agent Block - 225mL Hygrometers reducing noise output and significantlyIntroducing Ona Pro Active Odour Block 225mL Odour Neutralising Agent Solid Block is ideal for placing in internal ventilation systems to eliminate odours in office or household environments or used in small areas such as cupboards and closets or even cars and caravans (for larger space not in a ventilation system, we would recommend the gel). To use, you simply remove the lid or cover and place in the target area. The block works by surface area