“Mobil Oil Filter for Kirloskar TV‑1” (or a comparable spin-on / lube-oil filter suited for a Kirloskar TV-1) should represent — and what you need to check before using it. Because “Mobil Oil Filter for Kirloskar TV-1” is not an official universal product name, treat this as a “label for a compatible / aftermarket oil filter for TV-1-class engines.”
Lube-oil filtration for small diesel engines — It’s designed to filter lubrication oil circulating through a small diesel engine (like TV-1), removing contaminants such as metal particles, sludge, carbon deposits, and ensuring cleaner oil reaches bearings, crankshaft, piston pins, etc. This prolongs engine life and reduces wear.