Please note due to these filters being so fragile they are sent on their own only, and not via Aus post
For a freight quote please email me info@aussimushroomsupplies.com
Washable Pre Filter 64cm x 32cm x 2cm Deep
filters to .5 Micron
Washable pre-filter that fits in behind the standard HEPA filter and catches all the bigger particles extending the life of your HEPA filter