Keep your humidifier running at peak performance

This replacement wick filter ensures your Blueair H35i humidifier continues delivering consistent, clean moisture to your home air. Regular filter changes maintain optimal humidity levels that help your family breathe easier and sleep more comfortably.

The wick filter captures impurities from water before it becomes mist, so you get cleaner, healthier humidity throughout your living spaces. With a simple 6-month replacement schedule based on normal daily use, maintaining your humidifier becomes an easy part of your home care routine. Fresh filters mean better air quality and longer-lasting humidifier performance.

Designed specifically for the H35i model, this filter fits perfectly and works seamlessly with your existing unit. The straightforward replacement process takes just minutes, and regular changes help prevent mineral buildup that can affect your humidifier's efficiency and lifespan.

Buy this if...

You own a Blueair H35i humidifier that needs a filter replacement
Your current filter has been in use for 6 months or shows signs of wear
You want to maintain clean, healthy humidity levels in your home
You prefer to stock spare filters for uninterrupted air comfort
You value proper maintenance to extend your humidifier's working life

Blueair Humidifiers