Medical-grade H11 HEPA filters built for every Easi Breezi unit. Direct slot-in, no tools, no guesswork. Pick the pack that matches your ride pattern.
All three packs ship the identical H11 HEPA media. The only thing that changes is how long you go before re-ordering.
2–3 month supply for daily commuters under 60 min/day. The lowest-risk entry point for first-time filter buyers.
Quarterly supply for 45–90 min daily commutes in high-pollution cities — Jakarta, Hanoi, Bangkok, Manila.
4–10 month supply for long-distance touring or heavy daily commutes. Stock up before departure — one less thing on the checklist.
Every Easi Breezi unit pulls outside air through an H11 HEPA filter at the intake. Particles are caught before air reaches your face — not after.
A waterproof and dustproof fan — designed for motorbike use — creates positive pressure inside the helmet, so polluted air can't seep in through gaps.
Captures ≥95% of particles at 0.3µm (the most penetrating size). At PM2.5 sizes capture approaches 100%.
H11 is chosen deliberately over H13. Higher grades drop airflow disproportionately to filtration gain — H11 keeps the cooling effect intact.
Sooner if you ride 90+ min/day or in AQI 150+ conditions. As a filter loads with particles its capture stays high but airflow falls — that's your cue.
| Ride pattern | Replace |
|---|---|
| < 30 min/day · clean air | Every 4–6 weeks |
| 30–60 min/day · city commute | Every 2–4 weeks |
| 60–90 min/day · heavy traffic | Every 1–2 weeks |
| 90+ min/day · AQI 150+ / touring | Every 5–7 days |
Sealed filters stay effective 12+ months in cool, dry storage.
Higher HEPA grades reduce airflow disproportionately to the marginal filtration gain. H11 captures ≥95% of PM2.5 at the most penetrating particle size while preserving the active airflow that keeps the helmet cool. It's a performance-engineering choice, not a cost one.
Under 5 seconds. Slide the used filter out, drop the fresh one in (arrow towards airflow), reattach. No tools, no cutting, no guesswork.
Yes. All packs use the same filter form factor and are compatible with every Easi Breezi unit shipped to date.
Unused, sealed filters remain effective for 12+ months when stored in a cool, dry location. The 50x pack is designed for stocking up — take what you need, keep the rest sealed.
H11 HEPA filters capture particulate matter (soot, brake dust, PM2.5). A separate activated-carbon filter for gases is in testing and launches as an add-on after the EB MVP ships.
Filter packs ship from our Shenzhen fulfillment partner alongside Easi Breezi units. Estimated delivery times appear at checkout based on your destination.
Pick the pack that matches your ride pattern. All three ship the same genuine H11 HEPA media — the only difference is how long you go before re-ordering.
