Filterbaby is designed to fit the vast majority of standard bathroom faucets with a round aerator tip. Your kit includes 10+ adaptors covering most configurations.

If nothing fits, contact us and we will send custom adaptors at no charge. That's our Faucet Fit Guarantee.*

*Free custom adaptors in the United States (shipping charges apply internationally).

You can install your Filterbaby Faucet Filter in under 5 minutes. No plumber needed, just three steps:

1. Remove your faucet's aerator
2. Attach the adaptor included in the box
3. Attach the Filterbaby Faucet Filter. Everything you need comes in the box

Most users report noticeable changes within the first few weeks, including clearer skin, less redness and irritation, improved hydration, and fewer breakouts.

Clinically, skin hydration improves in as little as 14 days.

Long term, the Filterbaby Skincare Faucet Filters helps maintain a better skincare and wellness routine with reduced exposure to tap water contaminants that are correlated with premature aging and skin barrier damage.

Most faucet filters on the market are white-labeled generics. Same cheap filter, different shell.

Filterbaby reduces up to 99.9% of chlorine, chloramine, certain heavy metals, microplastics, and 60+ other contaminants, including particles 500,000 times smaller than a grain of sand.

Our filter uses premium activated carbon and a Japanese ultrafiltration membrane with 4,000 nano threads. It was ranked first in a blind study by dermatologists. It is the only faucet filter clinically tested to improve skin health.

No other faucet filter comes close.

Both Filterbaby Faucet Filter Pro & Essential are #1 dermatologist-recommended filters that reduce up to 99% of chlorine and chloramine*

Faucet Filter Pro:

• Highest filtration efficacy (60+ contaminants reduced)
• Premium finishes with a tritan window
• Product in the series: Faucet Filter Pro
• Compatible filter cartridge: Pro Faucet Filter Replacement

Faucet Filter Essential:

• Great filtration efficacy (40+ contaminants reduced)
• Everyday affordable filtration
• Product in the series: Faucet Filter Essential
• Compatible filter cartridge: Essential Faucet Filter Replacement

Refills are not interchangeable.

The Filterbaby Skincare Faucet Filter Refill has 2 powerful filtration steps: Advanced Activated Carbon Fiber and Japanese Premium Ultra Filter (Polyethylene Membrane).

Advanced Activated Carbon Fiber

• Reduces up to 99.9% of chlorine, chloramine, certain heavy metals, and more.*
• Premium high-grade filtration medium to support cleaner water.
  

Japanese Premium Ultra Filter (Polyethylene Membrane)

• +4000 nano threads that capture up to 99.9% of contaminants as small as 0.000001mm—that’s 7000x small that the width of a human hair.*
• Trap contaminants like micro-plastics, rust, dirt, sediment, and other particles.*
• Premium Japanese-made filtration medium.

*Filterbaby Faucet Filter Pro reduces up to 99.9% of chlorine, chloramine, certain heavy metals, and 60+ contaminants as small as 0.000001mm. Filterbaby Faucet Filter Essential reduces up to 99.9% of chlorine, chloramine, certain heavy metals, and 40+ contaminants as small as 0.000001mm. When used and replaced as directed. ±6% efficacy fluctuation from lab certified testing.

Filterbaby Shower Filters have 2 powerful filtration steps: Advanced Activated Carbon Fiber and Pleated Micro Filter.

Advanced Activated Carbon Fiber

• Reduces up to 99.9% of chlorine, chloramine, certain heavy metals, and more.*
• Premium high-grade filtration medium to support cleaner water.

Pleated Micro-Filter

• Captures contaminants as small as 0.00001mm—that’s 700x small that the width of a human hair.*
• Trap contaminants like micro-plastics, rust, dirt, sediment, and other particles.*
• Premium Japanese-made filtration medium.

*Filterbaby Shower Filter Pro and Showerhead Pro reduce up to 99.9% of chlorine, chloramine, certain heavy metals, and 60+ contaminants as small as 0.00001mm. Filterbaby Shower Filter Essential and Shower Filter Diamond  reduce up to 99.9% of chlorine, chloramine, certain heavy metals, and 60+ contaminants as small as 0.00001mm. When used and replaced as directed. ±6% efficacy fluctuation from lab certified testing. 

Filterbaby Shower Filters should be changed every 60-90 days for you to experience the full benefits. If you live in an area where there are a higher level of physical contaminants and turbidity present, this may need to be changed sooner.

At Filterbaby, we intentionally design for balance: strong contaminant reduction while maximizing and preserving as much water pressure as possible.

Every high-quality water filter will have some impact on water flow. That’s not a flaw, it means it’s working! 

A dense, well-designed filter that is engineered to maximize contaminant capture will naturally create more resistance than a loose or ineffective filter. In fact, water flow and filtration strength are an inverse relationship—the more effectively a filter captures contaminants, the more it can slightly reduce flow.

If a filter has zero impact on water pressure, it usually means water is simply passing through without much filtration happening.

Over time, you may notice a gradual decrease in water pressure. This is often a sign that your filter is actively doing its job—capturing chlorine byproducts, rust, sediment, and other particles from your water.

That’s also why filters need to be replaced regularly. Filterbaby refills are designed for a ~60-90 day cycle, depending on your water quality.

You can also visually check your filter. A fresh filter typically appears clean and white, while a used filter may darken as it accumulates captured contaminants like rust and micro-particles—another indication it’s working.

If you experience a rapid or significant drop in pressure within just a few days, your water may have unusually high sediment or contamination levels. In that case, reach out to our support team—we can help assess your situation and send you a customized filter for your water conditions.

All orders are processed and shipped promptly after purchase. Once your order ships, you'll receive a tracking number by email so you can follow your package every step of the way. If you have any questions about your shipment, our support team is here to help, just reach out and we'll get back to you as soon as possible.