The all synthetic, corrosion free construction and high flow rate of the Vetus FTR330 Filter has made it the World's most trusted raw water intake strainer for small boat intercooled engines. Its maintenance free operation can result in lack of regular lid removal.
When a blockage occurs, time and suction can make the lid difficult to remove by hand without the use of potentially damaging tools. Half a turn with the FTR Spanner - and the lid is off without damage.
Not intended for tightening the lid. UPC No. 634158677212 Material: ABS Warranty. Limited lifetime warranty.