★★★★★ 4.8/5 From 1,248 Reviews | 60-Day Purity Guarantee

#1 Rated Water Purifier

Klaer Pure™ Replacement Filter Cartridge

Clinicians'
Choice

650 clinicians, including dermatologists,
share this on FrontrowMD.

Dr. Green Dr. Rogers Clinician
  • 20+ Benefits to your skin, just by adding a filter
  • Lab Certified to remove up to 99.9% of chlorine, chloramine, heavy metals, microplastics, & dozens of key contaminants
  • Clinically Tested to improve skin in as little as 2 weeks
  • Easy to install with 100% fit Guarantee
60-Day Money-Back Guarantee Installs in 2 Minutes Fits 98% of Standard Faucets Lab-Tested Filtration
60-Day Guarantee
Free Shipping
Installs in Minutes

What You'll Experience

Clearer Skin 95% noticed less redness & breakouts
95%
💧
Healthier Hair 85% experienced softer hair & less scalp dryness
85%
🚰
Purer Taste 90% drank more water due to the crisp taste
90%
🛡️
Peace of Mind 98% felt safer avoiding hidden tap water toxins
98%
Product Details +

Adding a Filterbaby faucet filter unlocks 20+ measurable benefits to your skin, hair, and overall wellbeing — simply by changing the water that touches your body every day.

Chlorine — added to virtually all municipal tap water — is a known irritant that strips the natural lipid barrier from your skin and scalp. This lipid barrier is your body's first line of defense against dryness, inflammation, and environmental damage. When it's compromised, moisture escapes faster, breakouts become more frequent, and conditions like eczema or psoriasis can worsen.

Filterbaby removes the chlorine before it ever reaches your skin, allowing your body to maintain its natural moisture balance, retain the benefits of your skincare products, and build healthier skin from the outside in.

Formula & Filtration Technology +

Filterbaby uses our proprietary Dermal-Defense Neutralization matrix — a multi-stage filtration system engineered specifically to target the contaminants most harmful to skin and hair health.

  • Filters particles as small as 0.1 microns
  • Removes up to 99.9% of chlorine, chloramines, heavy metals, and microplastics
  • Reduces lead, VOCs, and dozens of additional key contaminants
  • Lab-certified and independently verified

By eliminating these contaminants at the point of use, the filter prevents harsh municipal water from causing buildup in pores and stripping the skin's natural lipid barrier — the foundation of healthy, hydrated skin.[1]

The LED "No Guesswork" Sensor +

Never wonder when to replace your filter again. Filterbaby features a built-in Dynamic LED Micro-Sensor that continuously monitors filter life in real time.

  • Blue light — Your water is pure. Filter is working at full capacity.
  • Red light — Time to replace. Filter has reached the end of its effective life.

No apps, no timers, no guessing. The sensor adapts to your actual water usage and local water quality — so you're never filtering with a spent cartridge or replacing one prematurely.

How to Install & Box Contents +

Installs in 2 minutes. No plumber, no tools, no hassle. Simply unscrew your existing faucet aerator and attach the Filterbaby housing using one of the included universal adapters.

In the box:

  • 1x Smart LED Faucet Filter Housing
  • 1x Pro-Grade 90-Day Filter Cartridge (pre-installed)
  • 6x Universal Adapters — fits 98% of standard circular faucets
Did You Know?

Your Tap Water Is Harming Your Skin…

Your water could be the hidden culprit behind acne, dry skin, and premature signs of aging. Our advanced faucet filter reduces contaminants proven to damage skin. See and feel the difference in just a few weeks.

Chloramine

Chloramine

Chloramine causes dry, itchy skin, rashes, and eczema flare-ups.

Heavy Metals

Heavy Metals

Heavy metals disrupt and damage the skin's epidermis.

VOCs

Volatile Organic Compounds

VOCs irritate the skin and disrupt its natural oils, contributing to breakouts.

Chlorine

Chlorine

Chlorine strips your skin of its natural oils, leaving it dry, damaged, and prone to breakouts.

Filter comparison before and after
Lab
Tested
2 Min
Setup
Skin
Barrier
Pure
Water
LED
Sensor

Clinically Tested

Certified third-party lab tests show Klaer Pure™ increases skin hydration in just 14 days.

Clinically Tested Hydration
94%
would recommend to friends and family*
95%
agreed it's the best their skin's ever felt*
63%
measured improvement in skin hydration**

*Results from consumer study with 50 participants.

**Results from clinical study of 35 participants, 3rd party certified lab.

Leading Doctors and Dermatologists

Recommended by the world's leading doctors and dermatologists.

Ultra Powerful Filtration For The Deepest Clean

Triple layer filter diagram
1

Integrated Pre-Filter Mesh

Durable outer mesh traps large sediment and particles, protecting the core filtration stages.

2

High-Performance Carbon Block Core

Advanced compressed block effectively removes chlorine, odors, VOCs, and heavy metals.

3

Sub-Micron Pleated Membrane

Multi-pleat membrane filters to 0.1 micron, capturing bacteria, microplastics, and cyst-sized particles.

Transform Your Daily Routine

Lab-certified to protect your skin barrier and remove up to 99.9% of harmful tap water contaminants.

Clearer Skin

Clearer Skin

Stop natural skin oils from being stripped away by harsh chemicals.

Stronger Hair

Stronger Hair

Prevent brittle hair and flaky scalp caused by hard water residue.

Klaer Pure LED Faucet Filter
99.9% Pure

99.9% Pure

Micro-filtration blocks lead, microplastics, and "forever chemicals."

Peace of Mind

Peace of Mind

Built-in LED sensor provides visual proof of purity in every drop.

See The Difference

Klaer Pure™ vs. The Others

Feature
Klaer Pure Klaer Pure™ LED
Standard Pitchers
Plastic Attachments Plastic Attachments
Real-Time LED Life Indicator
Skin Barrier Protection
Lab-Certified Toxin Removal
YES
Varies
No
Instant On-Demand Flow
YES
Very Slow
Yes
Premium Sink Aesthetic
N/A
No
Real Results

What Customers Are Saying

Loretta F.
★★★★★

Finally, clear skin!

"I've spent hundreds on premium skincare, but my acne wouldn't budge. Turns out the harsh chlorine in my tap water was constantly stripping my skin barrier. After just two weeks, my redness is gone and my breakouts have stopped."

Loretta F.
Verified buyer
Courtney F.
★★★★★

The LED light is a game-changer

"I used to constantly worry if my old pitcher filter was actually working. The blue LED on this gives me absolute peace of mind. I love knowing exactly when my water is safe and when it's time to change the cartridge."

Courtney F.
Verified buyer
Beth M.
★★★★★

No more brittle hair or dry scalp

"The heavy calcium in our tap water was leaving residue on my hair, making it dull and frizzy. Since installing this, my hair is incredibly soft, and my scalp isn't dry or flaky anymore."

Beth M.
Verified buyer
Sarah T.
★★★★★

Pure water for my family

"With all the horror stories about lead and forever chemicals in city water, I was terrified for my children. Knowing this filter blocks those invisible threats before they reach my kids' glasses helps me sleep at night."

Sarah T.
Verified buyer
Jessica K.
★★★★★

Took 2 minutes to install!

"I'm a renter, so I couldn't install a complex under-sink system. This came with multiple adapters and I screwed it onto my faucet in under two minutes with zero tools. It looks sleek and doesn't ruin the aesthetic of my kitchen."

Jessica K.
Verified buyer
Mia L.
★★★★★

Saved my dry, itchy skin

"I have incredibly hard water and used to finish washing my face feeling so tight and itchy. This filter neutralized the harsh chemicals instantly. My skin finally feels hydrated and my eczema flare-ups have calmed down completely."

Mia L.
Verified buyer
Renee R.
★★★★★

Actually tastes like pure spring water

"Our city water always smelled faintly like a swimming pool from chloramine treatment. This filter completely removed the chemical bite. It tastes incredibly crisp, and now I'm drinking twice as much water daily."

Renee R.
Verified buyer
Elena G.
★★★★★

Kicked my bottled water habit

"I used to buy cases of bottled water because I didn't trust the aging pipes in my building. Not only is this saving me a ton of money, but I feel so much better not contributing to single-use plastic waste."

Elena G.
Verified buyer
Diane S.
★★★★★

Perfect flow rate and super convenient

"I was tired of waiting forever for gravity pitchers to filter a single glass. This gives me instant on-demand water with great pressure. I love the diverter knob — filtered for drinking, regular tap for dishes."

Diane S.
Verified buyer
Kharis J.
★★★★★

Hydration without the 'dead water' feel

"I previously had a reverse osmosis system that stripped everything out, leaving the water tasting flat. This filter removes the bad stuff like heavy metals and microplastics, but leaves the good minerals intact. So much more refreshing."

Kharis J.
Verified buyer