盒內物品完全符合我的預期。我檢查了螺紋、面罩鏡片和繫帶，然後在家中進行了簡短的佩戴測試。一切都沒問題。
面具的做工似乎很好，但我仍在努力調整後方繫帶，讓它舒適地貼合頭後部。我會保留它，不過目前這個貼合度還沒有完全說服我。
電動空氣呼吸器套組比較
完整動力送風系統的實用比較，包括濾芯需求、佩戴選項、氣流量和目前公開價格。
| Feature | CBRN Masks 4A1 + ONYX 45 | MIRA Safety adult setup CM-6M + MB-90 |
|---|---|---|
| Product type & provenance | Israeli civil-defense mask platform paired with the Israeli-made ONYX 45 powered-air blower. | Commercial adult full-face respirator paired with the MB-90 powered-air blower. |
| Sizing | Adult 4A1 mask, listed for ages 15+; fit and face seal still matter. | CM-6M is sold in one universal adult size. |
| 40mm connection | EN 148-1 / Rd40 threaded mask, hose, filter, and blower interface. | 40mm NATO / Rd40 mask and PAPR connections. |
| Filters required for powered use | 1 filter on the ONYX 45 system. | 2 matching 40mm filters are required simultaneously by the MB-90 during operation. |
| Filter included | Yes. One factory-sealed Israeli M80 40mm filter is included with this kit. | No. Filters are sold separately. The MB-90 requires 2 matching 40mm filters for powered operation. |
| Hydration | 4A1 kit includes a hydration tube for the mask drinking port. | CM-6M hydration availability depends on the selected configuration; check the current MIRA listing. |
| Airflow & power | 45 L/min ONYX 45 Uses 4 × CR123A lithium batteries. |
90 L/min MB-90 Uses 8 × AA batteries. |
| System simplicity / consumables | 1 filter + 4 batteries. Fewer filters and batteries to purchase, store, and replace. | 2 filters + 8 batteries. More consumables are required for powered operation. |
| Complete-system price | €174.99 Mask, ONYX 45 blower, hose, and M80 filter included in this product configuration. | 目前特價價格約為 739 美元Approximate total using the CM-6M, MB-90, and two NBC-77 filters at publicly listed prices. |
Simpler complete package: This CBRN Masks configuration includes the mask, ONYX 45 blower, hose, and M80 filter. The MIRA MB-90 setup requires two matching filters for powered operation, sold separately, and uses eight AA batteries.
Competitor specifications and prices are based on public manufacturer listings available at the time of comparison and may change. Prices exclude taxes, shipping, optional accessories, and promotions not reflected above. 40mm thread compatibility describes the connection only and is not a protection certification.