Frequently asked questions.
What space does Kevelin Breath cover?+
Kevelin Breath is designed for rooms up to 40 m² (around 430 sq ft) — ideal for bedrooms, living rooms and home offices.
How often should I change the filter?+
The Kevelin Breath Filter lasts 6–12 months depending on usage and outdoor air quality. The unit alerts you when it's time to replace.
Does Kevelin capture viruses and bacteria?+
Yes. HEPA-13 captures 99.97% of airborne particles down to 0.3 microns — that includes most bacteria, viruses, allergens and PM2.5.
Is it noisy at night?+
Sleep mode runs as low as 22 dB — quieter than a whisper. The display also auto-dims.
Can I use it in a baby's room?+
Absolutely. Kevelin uses only HEPA + activated carbon — no ozone, no ions, no chemicals. Child-lock prevents button changes.
What is the warranty?+
2 years on Kevelin Breath, with India-wide service support.
Do you ship across India?+
Yes — free standard shipping across India. Express delivery available at checkout.
What's your return policy?+
30-day risk-free trial. If you don't love it, we'll arrange a pickup and a full refund.