Havelock Wool Air Filter

Big fan of the products (replaced our insulation this year on our whole house as part of a large siding project). Excited for the furnace filter as well. Was a bit disappointed the box got crushed during transit (see photo); straightened the filter out enough that it should work.

I like that it's made from sustainable and humane materials at a cost inline with synthetic options. I just installed the filter so I can't comment on the performance, hence the four stars.

Love all the New Zealand wool products for home renovation and the new air filters.