I did not purchase filter. I cut up half a paper towel and fold it in half.
I bought mine 4/15 evening. I received tracking status today, 4/25 at 4 AM. Tracking number wasn’t valid until this evening. The link has lots of negative comments regarding 4px tracking. One man said it took 15 days fr delivery to Germany. Some said their packages have not arrived or have not moved for days. Mine currently said USORD/Dispatched overseas.
Those who ordered please chime in to let us know your order status. If this does not move within a week I’ll dispute with credit card. They use trackingmore website.