This Carbon Filter is designed to remove odours from the outside air before it is ventilated into your home.This Filter is impregnated with carbon, giving it the benefits of odour removal. If you live downwind from a smelly factory and or have musty smells in your roof space this filter will remove those nasty odours and help your home to become odour free. Reduction in airborne odours for up to 6 months. Continued G4 Filtration up to 1 year. The manufacturer recommends these to be changed every 6 months but it all depends on the environment and airflow passing through it.

MOISTURE MASTER INTSALLATION INTRUCTIONS Step 1: Ensure fan is switched off Step 2: Turn the back half of the filter cassette anti clockwise and remove Step 3: Remove old filter and replace with new one Step 4: Line up the locating lugs with the slots on the back half of the cassette Step 5: Turn the back half clockwise until the two halves lock together

We also do installation in auckland 0800 225 327