Oil filter after ~1,600 miles, 12 mos. Redline 5w-40. Replaced with a Denso, made in Thailand, Toyota OEM 90915-YZZF1. The Louts unit was China COO.
The Lotus OE filter appears to be a rebranded Toyota OE unit, to the extent that the interior flap of one of the Lotus filter boxes has 90915-YZZF1 printed on it. This was the last of a case of Lotus filters and I will most likely use the Toyota ones going forward, plus there is a dealer a few miles from us.
Well made filters though.