Description The SWRO.Zs 01-40 is a Veolia SWRO.z cartridge filter with a nominal retention rating of 1 microns and a nominal length of 40 in. with a 2.5 in. OD and a 1.0 in. ID. The SWRO.Zs 01-40 was engineered specifically for Seawater Reverse Osmosis pre-filtration. Veolia material item number 3049344 SKU: SWRO.Zs 01-40
