Neatly tucked under the sink, this 2-stage unit is made in the USA with an integral patented flowmeter to measure the actual gallons passing through the filter. Never wonder when to change, this unit features auto shutoff at change time. If you have a basement or utility room, the Great Water^® undersink filter can be conveniently located anywhere within 40 feet of the faucet.

   Remember, undersink or remote installation (basement, utility room) requires a hole for the faucet, if you don't have an extra, it must be drilled.
   An easy way to get another hole available is to replace your existing faucet with one which has a built-in sprayer. The former sprayer hose can then be used for the drinking water faucet.
    For new faucets, we like the Moen, the American Standard, and Price Pfister, all available at Home Depot, Lowes and other plumbing supply stores.
   After installing the High Capacity Filter Cartridge Bundle (GW2-10R_GW-VOCbund) remember to set the dial on the flow meter to 1800 gallons.
When it stops flow, reset it to 200 gallons and reorder another filter cartridge bundle.

Click here Undersink Installation Instructions