A ZeroWater pitcher is simple to use, and a few habits help you get the most from it. Here are nine tips from keeping your filter on schedule to using filtered water around the house.
1. Use the included TDS meter
Your ZeroWater TDS meter is the best way to know how your filter is doing. Test your filtered water, and replace the filter when the meter reads 006 or higher. Learn what TDS means.
2. Change the filter on time
How long a filter lasts depends on your tap water TDS and how much water your household filters. Use our filter life guide to estimate how many gallons to expect.
3. Set up auto-delivery
Many owners prefer to have replacement filters arrive on a schedule so they never run out. See auto-delivery options or shop replacement filters.
4. Keep a reusable bottle handy
Filling a reusable bottle from your pitcher is an easy way to take filtered water with you and cut back on single-use bottles.
5. Store the pitcher in a cool, dry place
Keep your pitcher and spare filters away from heat and moisture. Fill the pitcher with cold tap water.
6. Clean the pitcher regularly
Wash the reservoir, lid, and other parts following the instructions in your owner's manual. Need help with your model? Visit the FAQ or contact support.
7. Cook with filtered water
Many people use filtered water for cooking, making coffee and tea, and mixing drinks, since dissolved solids can affect taste.
8. Water your houseplants with it
Some people water their houseplants with filtered water instead of tap water. If you do, keep an eye on your filter life, since you will be filtering more water.
9. Rinse fruits and vegetables
Filtered water is a handy option for rinsing produce at the sink or for filling a bowl to rinse it.
Recycle spent filters
When a filter is used up, see our recycling program for how ZeroWater filter materials can be reused or recycled.
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Frequently asked questions
How do I get the most from my ZeroWater filter?
Test your filtered water with the TDS meter and replace the filter when it reads 006 or higher.
How do I know how long my filter will last?
It depends on your tap water. Check your tap water TDS and use our filter life guide.
Can I use ZeroWater for cooking?
Yes. Many people use filtered water for cooking and for coffee and tea.
