Skip to product information
1 of 7

WaterGuard® Multi-Stage Purifier

4.8 2,800+ Verified Reviews

Choose your supply

Most Popular
6-Month Supply
2 replacement cartridges
Save 61% Best Deal
Lowest cost starter bundle
$70 $180
Free shipping included
90 day money back guarantee
Lasts up to 6 months
Best Value
Full Year Supply
4 replacement cartridges
Save 67% Max Savings
Best for long-term use
$120 $360
Free shipping included
90 day money back guarantee
Full year of clean water
Never run out of cartridges
Secure Checkout 90-Day Money Back Guarantee
Visa
Mastercard
Amex
Apple Pay
Google Pay
Shop Pay
Multi-Stage Protection
Filters Out 150+
Contaminants
Engineered to reduce the unwanted stuff commonly found in everyday tap water.
Chlorine Lead PFAS Microplastics Arsenic Heavy Metals Sediment +145 More
  • Chlorine, chloramines, and fluoride
  • Lead, arsenic, and heavy metals
  • PFAS forever chemicals
  • Microplastics and sediment
  • Bacteria, parasites, and rust
Fits standard threaded faucets. Male and female adapters included. Installs in under 2 minutes with no tools required.
Each cartridge lasts up to 3 months or 10,000 liters depending on household usage and water quality.
Lab Verified Results
We Don't Just Claim It.
We Prove It.
Third-party tested against NSF/ANSI standards with independently verified reduction results.
Total PFAS
NSF/ANSI 53
PFAS are commonly referred to as forever chemicals and have been detected in many water systems.
Avg. Reduction 99.6%
Lead
NSF/ANSI 53
Lead can enter tap water through older plumbing, pipes, and service lines.
Avg. Reduction 99.6%
Microplastics
NSF/ANSI 401
Microplastics are frequently found in tap water and are an increasing water quality concern.
Avg. Reduction 97.3%
Chlorine
NSF/ANSI 42
Chlorine is commonly added to municipal water and can affect taste, smell, skin, and hair feel.
Avg. Reduction 99.0%
View full details
Inside Your Filter

What your filter catches.

That discoloration is trapped sediment, rust, and particles that would've gone straight into your water.

WaterGuard Filter
Fresh Filter
Clean.
Ready for daily filtration.
After 2–3 Months
Dirty.
Contaminants trapped inside.
Cleaner Taste Helps reduce harsh chlorine flavor in tap water.
Daily Filtration Filters the water used for drinking & cooking.
Easy Replacement Swap cartridges in seconds when it’s time for a fresh filter.
WaterGuard Exclusive

Unlock 10% Off
Your First Order.

Join thousands switching to cleaner water straight from the sink.

Your Discount Code
CLEANWTR
10%
OFF

Three steps to cleaner water

No plumber. No tools. Just attach Waterguard and start drinking cleaner water in minutes.

Unbox your Waterguard kit
1

Unbox your kit

Everything arrives ready to install with fittings and setup included.

Attach Waterguard to your faucet
2

Attach in minutes

Install directly onto your faucet with no tools or plumber needed.

Enjoy cleaner water from your tap
3

Enjoy cleaner water

Use cleaner filtered water for drinking, cooking, coffee, and daily use.

WHAT’S IN YOUR TAP?

Clear water can still carry contaminants.

Tap water can look clean while still carrying microscopic impurities you do not want in every glass.

Chlorine
Taste & Odor
Chlorine
WHY IT MATTERS

Often responsible for the pool-like smell and harsh taste in tap water.

Lead
Old Pipes
Lead
WHY IT MATTERS

Can enter water through aging plumbing before it reaches your faucet.

PFAS
Forever Chemicals
PFAS
WHY IT MATTERS

Industrial compounds known for being hard to break down in the environment.

Microplastics
Tiny Particles
Microplastics
WHY IT MATTERS

Particles so small they can be invisible in a normal glass of water.

WaterGuard
150+
contaminants
reduced

Clean water starts
at the sink.

Cleaner
Tasting Water
Better Feeling
Skin & Hair
Less Chemical
Taste
Upgrade the water your family uses every day.
Drinking, cooking, coffee, ice, and brushing teeth all start from the same tap.
WHAT'S IN YOUR TAP?

Studies show that
tap water contaminants
may affect hormones.

Fatigue &
Low Energy
Researchers have studied how endocrine-disrupting chemicals may interfere with hormone signaling tied to energy and stress response.
Sleep & Mood
Disruption
Certain contaminants commonly found in tap water have been associated in studies with hormone-related sleep and mood issues.
Skin & Hair
Irritation
Chlorine and harsh minerals are frequently linked to dryness, irritation, and damage to skin and hair barriers.
Daily Chemical
Exposure
Tap water is used daily for drinking, cooking, coffee, ice, brushing teeth, and more — making repeated exposure hard to avoid.
WaterGuard is engineered to help reduce chlorine, sediment, heavy metals, and other unwanted contaminants commonly found in tap water.

'Life-changing.'

Excellent 4.8/5 | 2,800+ verified reviews

Stopped buying bottles immediately

Installed it in under 3 minutes and the water tasted different right away.

D

Deborah S.

Verified Customer

Paid for itself in weeks

Haven't bought bottled water since installing it. Should've done this years ago.

N

Nathan W.

Verified Customer

Kids actually drink water now

My daughter used to refuse tap water. Now she asks for it. That says everything.

M

Michelle T.

Verified Customer

No more white film on dishes

The limescale buildup on my glasses and plates is completely gone. Huge difference.

R

Robert A.

Verified Customer

Coffee tastes completely different

I'm a coffee snob and I can tell immediately. The water quality was killing my brew.

J

James K.

Verified Customer

Easiest upgrade I've ever made

Took 2 minutes to install. I kept waiting for a catch. There wasn't one.

T

Tracy B.

Verified Customer

My skin actually changed

My face feels less dry and irritated after washing now. Didn't expect that at all.

L

Laura J.

Verified Customer

Tastes cleaner instantly

The chlorine smell disappeared immediately after installation. Night and day.

S

Sandra L.

Verified Customer

Our water bill dropped too

Stopped ordering delivery water entirely. This thing pays for itself fast.

C

Carlos M.

Verified Customer

Bought one for my parents too

After seeing what it did for my water I ordered two more for family. No brainer.

A

Amanda P.

Verified Customer

Hair feels softer too

Wasn't even thinking about hair when I bought it. The hard water was wrecking it.

K

Karen H.

Verified Customer

Shocked by how fast it works

I genuinely didn't believe the reviews until I tried it. Now I'm writing one.

P

Patrick G.

Verified Customer
90
DAY
RISK FREE GUARANTEE

Try cleaner water for 90 days.

Drink it. Cook with it. Use it daily. If you do not genuinely feel the difference, you get your money back.

90-Day Trial
Enough time to fully test it at home
No Questions
Straightforward refund process
Zero Pressure
Keep it only if you truly love it
Full Refund
Covered by our satisfaction guarantee
Why WaterGuard

Your water affects
more than you think.

24/7
CLEANER WATER DAILY
The same water used for drinking, coffee, cooking, ice, and brushing your teeth flows through this faucet every day.
Less
CHLORINE TASTE & ODOR
Helps reduce the harsh chemical taste and smell commonly found in standard tap water.
Better
COFFEE, TEA & MEALS
Cleaner filtered water helps improve the flavor of drinks, soups, rice, pasta, and everyday cooking.
3-Stage
MULTI-LAYER FILTRATION
Engineered to help reduce sediment, rust particles, chlorine, heavy metals, and unwanted impurities.
10K
LONG LASTING FILTER LIFE
High-capacity cartridge designed for months of consistent clean water before replacement.
NEW
FILTER
FAQ

Questions?
Answered.

Everything you need to know about WaterGuard filtration, installation, and replacement filters.

WaterGuard is designed to help reduce chlorine taste, odor, rust particles, sediment, and other unwanted impurities commonly found in tap water.
Each filter cartridge lasts approximately 2–3 months depending on household usage and water quality.
No tools or plumbing experience are required. WaterGuard installs onto most standard faucets within minutes.
WaterGuard is compatible with most standard kitchen faucets and includes multiple adapters for different faucet types.
For best filtration performance and water taste, we recommend replacing your filter every 2–3 months.

Real people.
Real water. Real results.

See what 2,800+ customers have to say about WaterGuard.

4.8 / 5 · 2,800+ verified reviews
Customer photo
May 12, 2025

I cried a little, not gonna lie

Been dealing with dry, itchy skin for two years and blamed everything. Installed WaterGuard last month and within a week my skin stopped flaking after showers. My dermatologist couldn't figure it out and this filter did.

Customer photo
Apr 28, 2025

My coffee shop called, they want their taste back

Home barista. Spent hundreds on beans and grinders. My espresso always tasted off and I blamed my technique. It was the water the whole time. WaterGuard fixed what nothing else could.

Customer photo
May 3, 2025

My toddler's eczema improved

Pediatrician said chlorine could be aggravating our son's eczema. Tried WaterGuard as a last resort. His flare-ups have been noticeably less frequent and milder. Three months in and still holding.

Customer photo
Mar 19, 2025

Cancelled my $60/month water delivery

Cancelled the big jug subscription the same week this arrived. Tastes identical — actually better because it's always fresh. Easiest financial decision I've made this year.

Customer photo
Jan 30, 2025

Skeptic turned believer

Bought it thinking it was a gimmick. My wife said our water smelled and I kept saying it was fine. She was right. Chlorine smell is completely gone. I can taste the difference in ice cubes now. I'll admit it.

Customer photo
Mar 5, 2025

White film on dishes is completely gone

Glasses, dishes, sink basin — everything had a chalky film no matter how much I cleaned. Six weeks in and the buildup has completely stopped. Hard water was destroying my kitchen silently.

Customer photo
Apr 17, 2025

My plants are thriving too

Started using filtered water for my houseplants and the yellowing leaf issue went away entirely. Tap chlorine apparently wrecks sensitive plants. Happy accident — everything in my home is healthier now.

Customer photo
May 9, 2025

The most underrated home upgrade

Spent thousands on smart home stuff. This tiny filter has had more daily impact than any of it. I use water constantly. Having it taste and feel clean matters way more than I ever realized.

Feb 22, 2025

3rd one I've ordered

Kitchen, bathroom, now the office. Everyone at work kept complaining about the water tasting weird. Problem solved in 2 minutes flat.

May 1, 2025

We actually drink water now

My husband and I were both terrible about hydrating. The tap tasted so bad we defaulted to soda. Since installing WaterGuard we've both been crushing water every day because it actually tastes good. Weird lifestyle upgrade from a faucet filter.

Mar 28, 2025

Old building. Lead concerns gone.

Old building, old pipes. Been low-key worried about lead for years. The peace of mind alone is worth it. Tastes cleaner, I sleep better, done.

Jan 14, 2025

Annoyed I waited 4 months to buy this

Had it in my cart forever. Finally pulled the trigger and I'm genuinely mad at myself for waiting. My kids were drinking unfiltered tap this whole time. Just buy it. Stop overthinking.

May 9, 2025

Husband did a blind taste test on himself

He thought it was placebo. Did filtered vs unfiltered 4 times in a row. Picked filtered every single time. Now he tells everyone about it. Men.

Apr 5, 2025

Perfect for renters — no tools needed

I rent and can't modify anything. WaterGuard just screws right on. No drilling, no damage, no landlord drama. Best possible solution for apartment life.

Feb 3, 2025

Partner thought I changed my recipe

Pasta, rice, soups — anything water-heavy tastes noticeably better. She asked what I changed in my cooking and I said nothing. It was the water the whole time.

Mar 11, 2025

First filter I've actually stuck with

Tried pitcher filters, big countertop units, a Brita I gave up on in a week. WaterGuard requires zero effort. It's just there. Water's clean. That's all I ever wanted.

Apr 22, 2025

My dog drinks way more water now

Started filling his bowl from the filtered tap and I swear he goes to it way more often. Vet said proper hydration is huge for dogs. Whatever gets him drinking more works for me.

May 14, 2025

Hair loss actually slowed down

Doctor said hard water can be a factor. Tried WaterGuard out of desperation and genuinely noticed less hair in the drain after 3 weeks. It's the only thing I changed. Hair is less brittle too. Can't argue with results.

Feb 17, 2025

Fits right on, zero leaks, zero issues

Worried about compatibility. Fit first try, zero leaks, been running 3 months flawlessly. Installation was genuinely easier than screwing in a lightbulb.