Prices and availability are based on:

Water & air treatment

Water & Air Treatment

The air and water quality in your home plays a key role in your family's overall health. Sam's Club® carries a variety of water filtration systems and air treatment options, and they're always available at an affordable price.

Water Treatment

Water treatment systems remove particulates and minerals that cause odors and tastes. These water purification systems come in options that treat water as it enters your home, which ensures that appliances and faucets throughout receive cleaner water. This can protect your water-using appliances from hard water buildup, extending their life and reducing the need for maintenance.

Point-of-use water filters are installed at the kitchen faucet or anywhere else you want purified water in the home. There are options that attach directly to your faucet and use filters to reduce the contaminants as the water flows through. Reverse osmosis systems attach to the faucet or an additional faucet and remove nitrates, chlorine, lead and other contaminants.

Air Treatment Systems

Air purifiers remove contaminants in the air. From allergens to smoke and pet dander, indoor air can be filled with harmful impurities. Air treatment systems are an ideal solution for those who have allergies or are unable to open windows for additional ventilation. Air purifiers come in mechanical options that capture pollutants using filter media. They then blow the clean air back into the room. Electronic cleaners work through an ionization process that causes the particles to settle on the floor and other surfaces for easy cleanup.

Humidifiers & Dehumidifiers

Proper humidity levels are an important part of indoor air quality. Dehumidifiers and humidifiers work by either taking moisture out of the air or adding moisture to it. These air treatment options come with monitors that help you decide whether the moisture levels are within the recommended 30 to 50 percent. Some models work as both humidifiers and dehumidifiers, providing proper moisture levels throughout the year.