Brita vs PUR vs Zero Water: A Comprehensive Comparison

Quick Verdict

For everyday use, Brita hits the sweet spot between performance and cost. PUR is your best bet if you’re worried about specific nasties like lead or PFOA. Zero Water goes nuclear on purification – great for hard water areas, but you’ll pay for it.

FreshAirScore™ Ratings

Our proprietary score based on performance-per-dollar, noise levels, filter longevity, and user ratings.

Brita — 69/100 (Good) ██████████████░░░░░░ Best for: General use, improving tap water taste

PUR — 69/100 (Good) ██████████████░░░░░░ Best for: Specific contaminants like lead and PFOA

Zero Water — 67/100 (Good) █████████████░░░░░░░ Best for: Laboratory-grade water purity

Scores are calculated from publicly available specs and thousands of user reviews. Learn about our methodology.

At a Glance

Design & Build Quality

Brita nails the basics: lightweight, ergonomic, and that satisfying flip-top lid. They come in different sizes and everything’s BPA-free.

PUR pitchers look similar but their lids can be a pain – some users complain they’re clunky compared to Brita’s smooth operation. On the plus side, you get a filter change indicator.

Zero Water pitchers are chunky. That 5-stage system takes up space, so double-check your fridge door clearance before buying.

Performance

Here’s where things get interesting.

Brita handles the basics well – kills chlorine taste and knocks out lead and mercury. Perfect for making tap water taste decent.

PUR steps it up with ion-exchange tech that targets PFOA and PFOS (those “forever chemicals” you keep hearing about). If your local water report shows these contaminants, PUR’s worth the extra consideration. You can learn more about the effectiveness of different filters in our post on What Does A Water Filter Remove.

Zero Water is the overachiever. That 5-stage system strips out almost everything – dissolved solids, heavy metals, even some pharmaceuticals. You’ll get water so pure it tastes flat.

Noise Levels

They’re all silent. No motors, no noise – just the sound of water pouring.

Filter/Maintenance Costs

This is where Zero Water gets expensive fast.

Brita filters run $6-$10 and last 40 gallons. Simple math, reasonable cost.

PUR filters cost about the same and also last 40 gallons. Pretty much a wash with Brita here.

Zero Water filters cost around $15 but only last 15 gallons. Do the math – you’re paying way more per gallon. Those replacement costs add up quickly.

Smart Features

None of these are particularly “smart.” PUR throws you a bone with a filter change indicator, which is actually handy. Brita and Zero Water expect you to keep track yourself.

Price & Value

Brita offers solid bang for your buck at $30-$40. Hard to argue with the value proposition.

PUR costs the same as Brita but filters more contaminants. If your water has specific issues, the slight premium makes sense.

Zero Water starts at $40-$50, but those filter costs will eat you alive. Only worth it if you really need laboratory-grade water purity.

Who Should Buy Which?

Brita works for most people. Your tap water tastes like chlorine? This fixes it cheaply and reliably.

PUR makes sense if you’ve actually checked your water report and found concerning contaminants. Don’t buy it just because it sounds more advanced.

Zero Water is overkill for most situations. Great for areas with terrible water quality or if you’re really paranoid about purity. You might also find our article on Best Water Filter For Lead Removal useful. Just budget for those filter costs.

FAQ

1. How often should I replace the filters? Brita and PUR: every 40 gallons. Zero Water: every 15 gallons.

2. Do I need to pre-soak the filters before using? Brita and PUR don’t need pre-soaking. Zero Water recommends a quick rinse.

3. Can I use these pitchers for hot water? Nope – cold or room temperature only.

4. What are TDS readings? Total Dissolved Solids – basically how much stuff is dissolved in your water. Higher numbers usually mean worse quality.

5. Which filter removes the most contaminants? Zero Water’s 5-stage system wins hands down, but you’ll pay for that performance.

Bottom line: most people will be happy with Brita. PUR makes sense for specific contamination concerns. Zero Water is for perfectionists with deep pockets.