Baby Bathtub Filter
Filters chlorine, heavy metals, and VOCs before they reach the bath — for gentler water from their very first splash. Patent pending.
- Removes chlorine
- Full water flow
- Cartridge lasts 90 days
- Pediatrician approved
Features
- Quick slide-on silicone cover
- Triple-filter cartridge designed for sensitive baby skin
- Maintains full water flow pressure
Auto-refills
With auto-refills, we deliver a fresh cartridge every 90 days for $15 per cartridge, right before yours expires. Skip, pause, or cancel anytime.
What's in the box
- 1 × WavvyBaby silicone spout cover
- 1 × First 90-day filter cartridge
- Quick setup card
How to install
1. Slide the silicone cover onto your bathtub spout — no tools, no plumbing.
2. Turn on the tap; water purifies and fills the tub at full flow pressure.
3. Replace the filter cartridge after 90 baths.
Care
Dishwasher-safe on the top rack. Rinse and dry as needed.
Shipping & returns
Free standard shipping on every WavvyBaby order. We back it with a 30-day guarantee — if you're not happy with the difference in your baby's bath, return it for a full refund.
Wave goodbye to chlorine.
Meet the filter that purifies and softens bath water.
The pediatrician-approved triple-filter removes up to 99% of chlorine, with no drop in water flow.
Our triple-filter system purifies water on contact.
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Active Coconut Carbon
Absorbs VOCs, odors, and chlorine often left behind in tap water.
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Calcium Sulfite
Removes up to 99% of chlorine, protecting skin from dryness and damage.
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Copper-Zinc
Targets heavy metals and inhibits bacteria.
How it works
Fresh filtration in seconds.
Slide it on, turn the tap. That's it. No tools.
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Fits standard spouts -
Slide it on -
Turn on the tap
What to expect
What parents notice first.
Small changes you may notice from the very first bath:
- Softer-feeling water
- Less chlorine smell
- Less dry skin
- Easy install, secure fit
- Fast bath filling, no bypass
- Simple refills
Wavvy vs. the rest.
Made for babies
|
Other filters | |
|---|---|---|
| Filters chlorine, heavy metals, and VOCs | —Partial | |
| Maintains full water flow pressure | ✕Backflows | |
| Easy slide-on fit | ✕ | |
| Designed for baby skin | ✕ | |
| Built-in spout protection | ✕ | |
| Cartridge refills | $15 | $25+Per refill |
Bath by bath
Your first 30 days with Wavvy.
Every home's water and every baby's skin is unique. Here's what many parents notice as the days go on.
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Day 1
The water feels softer and gentler from the very first pour.
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Day 7
Skin feels less dry and more comfortable between baths.
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Day 30
Bath time becomes a calm, dependable part of the evening routine.
Results vary based on local water quality, bath frequency, and skin sensitivity. WavvyBaby is not intended to treat or cure any medical skin condition.
For the whole family
Better for baby's skin — and yours.
You'll feel the difference too, because softer, cleaner-feeling water benefits the whole family.
Wavvy was made with your baby's skin in mind, but the benefits don't stop there. Parents tell us their own skin feels smoother and more hydrated after switching to filtered bath water.
Frequently asked questions
What is the WavvyBaby Bathtub Filter?
The WavvyBaby Bathtub Filter is a soft silicone cover that slips over your bathtub spout and filters bath water through a triple-stage cartridge — Active Coconut Carbon, Calcium Sulfite, and Copper-Zinc media — helping reduce chlorine, heavy metals, and VOCs before the water reaches your baby’s skin. One cartridge lasts about 90 baths.
Will it fit my tub spout?
Yes — WavvyBaby slides onto most standard bathtub spouts. No tools, no plumbing. If your spout looks unusual, email a photo to hello@wavvybaby.com and we'll confirm the fit.
Does all the water go through the filter?
Every drop. Water can't reach the tub without passing through the triple-filter cartridge — no bypass, no gaps.
Will it slow down my bath?
No. WavvyBaby maintains full water flow, so the tub fills just as fast as it did before.
How long does one filter last?
One cartridge lasts about 90 baths — roughly three months for most families. With auto-delivery, a fresh $15 cartridge arrives right on schedule.
What if my baby has eczema or very sensitive skin?
WavvyBaby was designed for sensitive, eczema-prone skin — many parents notice calmer, more comfortable skin within the first week. It isn't a medical treatment, so for a diagnosed condition, check with your pediatrician.
Is it safe and pediatrician-approved?
Yes. WavvyBaby is pediatrician-approved, made from soft, BPA-free silicone with food-grade filter media.
How do I install and replace the filter?
Slide the silicone cover onto your spout — it takes seconds. When it's time to refill, swap the cartridge inside and keep the same cover.
What's your guarantee?
A 30-day guarantee. If you and your baby aren't feeling the difference, return it for a full refund — free return shipping included.
Is this for newborns or older babies too?
Both. WavvyBaby is gentle enough for a newborn's first bath and useful all the way through the toddler years.
How does the filter work?
Three stages: Active Coconut Carbon absorbs chlorine and odors, Calcium Sulfite removes up to 99% of chlorine, and Copper-Zinc media targets heavy metals. Every drop passes through all three.
Ready when you are
Softer baths your baby will love.
Slide WavvyBaby onto your spout and feel the difference from the very first bath.
- Pediatrician Approved
- 30-Day Guarantee
- Free Shipping



