Bathtub Filter Refill
Fresh filtration, right on time. One refill cartridge swaps into your WavvyBaby silicone cover in seconds.
- Removes chlorine
- Full water flow
- Cartridge lasts 90 days
- Pediatrician approved
Features
- Triple-filter cartridge designed for sensitive baby skin
- Removes chlorine, heavy metals, and VOCs
- Maintains full water flow pressure
- Lasts 90 baths per cartridge
- Fits inside your existing WavvyBaby silicone cover
What's in the box
- 1 ร Filter cartridge refill
How to replace
1. Pop the old filter cartridge out of your WavvyBaby silicone cover.
2. Slide the new cartridge in until it clicks.
3. Run the tap for 30 seconds before your next bath.
Auto-refills
Set up auto-delivery and a fresh cartridge arrives every 90 days โ right before your current one runs out. Skip, pause, or cancel anytime from your account.
Shipping & returns
Free standard shipping. Unopened refills are returnable within 30 days for a full refund.
Frequently asked questions
How often should I replace the filter?
Every 90 baths, or roughly every 90 days for typical use. We'll send a reminder if you're on auto-delivery.
Does this work with my WavvyBaby cover?
Yes โ every refill cartridge fits inside the standard WavvyBaby silicone spout cover.
How does the subscription work?
Pick the subscription option and we ship a fresh cartridge every 90 days at $15 per cartridge. Skip, pause, or cancel anytime from your account.
Can I buy just one refill without subscribing?
Yes โ choose the one-time option at $20 per cartridge. No subscription, no commitment.
What's the difference between this and the original WavvyBaby?
The original WavvyBaby includes the soft silicone cover plus one filter cartridge. This is the refill โ just the cartridge, for when you already have a WavvyBaby cover.
What's your return policy?
Unopened refills are returnable within 30 days for a full refund.
Stay topped up
Fresh filtration, right on time.
Drop a new cartridge into your WavvyBaby cover and you're set for another 90 baths. Subscribe and save $5 per cartridge.
- 30-Day Returns
- Free Shipping
- Skip or Cancel Anytime