Acura Engineering

It removes all impurities like dirt, mud, sand and other sediments above 5 micron from water, right at the source; giving you pure water throughout the house

3M™ Whole House Filtration System is the perfect solution to ensure quality water throughout your house to reduce dirt and sediments causing clogging and discoloration of your fixtures and tiles. It does not waste a single drop of  water or use any electricity. Unlike other local filters, it does not choke easily due to its depth filtration technology.

The systems are made specifically to ensure that all water using systems at home from your pipes to your taps, fixtures, bathroom fittings, etc do not get harmed due to clogging and sedimetnation. 
It uses superior grooved depth diltration technology to have a longer life and better performance.