Best water filters for lead while you wait for replacement
If your home has a lead, galvanized or unknown service line, the CDC and EPA recommend using a filter certified to remove lead for drinking, cooking and preparing baby formula until the line is replaced, and for months afterward.
What to look for
- NSF/ANSI 53 certification for lead, from NSF, WQA or IAPMO. "Reduces lead" without a certification isn't enough.
- The cartridge, not just the brand. Many brands sell both certified and uncertified cartridges.
- Replace on time. A worn-out cartridge stops removing lead. Mark the date.
- Cold water only. Filters are rated for cold water, and hot water pulls more lead from pipes.
Certified options
| Filter | Type | Price | Notes |
|---|---|---|---|
| Brita Elite pitcher filter | Pitcher | $30–$45 | Elite (formerly Longlast+) cartridges are certified to NSF/ANSI 53 for lead. Standard white Brita cartridges are not. |
| PUR Plus faucet mount | Faucet mount | $35–$50 | PUR Plus faucet filters list lead reduction under NSF/ANSI 53. |
| ZeroWater pitcher | Pitcher | $30–$50 | Certified for lead reduction under NSF/ANSI 53; filters wear out faster with hard water. |
| Aquasana Claryum under-sink | Under sink | $100–$200 | Certified for lead and many other contaminants; one filter lasts about 6 months. |
Prices are approximate. Confirm certification for the exact model on NSF's listings. Links may earn us a commission at no cost to you.
Pitcher, faucet or under-sink?
Pitchers are cheapest and portable but slow and small. Faucet mounts give filtered water on demand at one tap. Under-sink systems cost more up front but filter more water for longer, which suits families waiting years for replacement.
Ask your utility first
Many utilities give free filters to homes with lead lines, especially with young children or pregnant residents, and federal rules require a free filter after replacement. Check your utility's program.
Common questions
What water filter removes lead?
Look for a filter certified to NSF/ANSI Standard 53 for lead reduction (reverse osmosis systems certified to NSF/ANSI 58 also qualify). Check the exact model and cartridge on NSF's certified product listings.
Does a regular Brita filter remove lead?
Brita's standard white cartridges are not certified for lead. Brita Elite cartridges (formerly Longlast+) are certified to NSF/ANSI 53 for lead.
Do I need a filter if my utility is replacing my lead line?
Yes, until replacement and for several months after. Federal rules require utilities to provide a pitcher filter and six months of cartridges after replacement, because lead can spike while the plumbing settles.