Sales Package - 1 Pc. 10" PP Filter universal 10-inch cartridges that fit most brands of Logic Taiwan standard-sized whole house water filter systems. These 5 micron filtration filters extra fine sediment filtration reduces dirt, sand, salt, rust and scale particles. The pleated sediment filters reduce sediment, dirt, particulates, sand, and silt. Quick and easy installation into your R.O filtration system. You simply have to detach the old filter and attach the new one.