It's hard to get excited about filters, trust us we know! But Okko is different, beng from NZ they kinda get that filters need to be good, ie. well made, exceptional image quality (these are made of German Schott glass) AND cost effective!
Okko is all that and more, their lifetime warranty is second to none. If you break your filter they'll replace it! For. Life! There is one stipulation, one replacement filter per customer per year, but that is still a much better warranty than any other brand. Oh and did we mention it's a kiwi brand?