Proud to help American households prepare.

FREE SHIPPING $149+

Lightweight CBRN Gas Mask Filter – NBC-17 SOF® 40mm Nato Filter – 10 Year Shelf Life

Regular price $73.00
  • 205 g ± 5%
  • Diameter: 90 mm
  • Height: 85 mm
  • 205 g ± 5%
  • Diameter: 90 mm
  • Height: 85 mm

Order today and get it by 3 business days
  • 205 g ± 5%Weight
  • 40mm connectionCheck model compatibility
  • Secure checkoutEncrypted payments

Inside this product

What’s included

  • Lightweight CBRN Gas Mask Filter – NBC-17 SOF® 40mm Nato Filter – 10 Year Shelf Life

    Lightweight CBRN Gas Mask Filter – NBC-17 SOF® 40mm Nato Filter – 10 Year Shelf Life

    A lightweight NBC-17 SOF filter cartridge with a 40mm NATO connection for compatible respirators.

    Product photo

Product overview

Compare cartridge bulk with MIRA's NBC-17 SOF, a roughly 205g filter for compatible 40mm NATO respirators, used within its documented application limits.

Specifications

Diameter90 mm
Height85 mm
Weight205 g ± 5%
Storage Time10 years (factory-sealed)

Frequently asked questions

Find clear answers about this product, from choosing it to putting it to use.

Ask our team
What thread does the NBC-17 SOF use?
It uses Rd 40 × 1/7-inch threading under EN 148-1 / STANAG 4155, commonly called 40mm NATO. Check the exact respirator/filter compatibility before use.
Is the NBC-17 SOF compatible with the MB-90 PAPR?
No. MIRA explicitly excludes the MB-90 PAPR because the NBC-17 SOF has shorter threads.
How long can it remain in storage?
The specified storage life is ten years when factory sealed. Keep it unopened under the stated storage conditions and check the month/year marking on the filter.
Can the filter be washed or regenerated?
No. MIRA instructs users not to regenerate the cartridge or clean it using compressed air or water.

View label

Zoom in to read the full label. Scroll to see every detail.

Customer reviews

4.7/ 5
7 reviews
Lorena C. Verified

Light-feeling cartridge, neat connection.

Davonte M. Verified

The cartridge feels light in my hand. The 40mm connection matches the compatible respirator I keep with this equipment.

Candace H. Verified

I'm pleased with the feel of the threaded connection.

Margaret P. Verified

No regrets here.

Ollie B. Verified

Good connection fit, though the cartridge is a noticeable addition.

Prudence B. Verified

It's a manageable filter body to grip during attachment.

Ruth G. Verified

Overall I'm happy.

Customer Reviews

Overall rating: 4.7 / 5 from 7 reviews.

4.7

7 reviews

Lorena C.Verified

Light-feeling cartridge, neat connection.

Customer photo review of Lightweight CBRN Gas Mask Filter – NBC-17 SOF® 40mm Nato Filter – 10 Year Shelf Life

Davonte M.Verified

The cartridge feels light in my hand. The 40mm connection matches the compatible respirator I keep with this equipment.

Customer photo review of Lightweight CBRN Gas Mask Filter – NBC-17 SOF® 40mm Nato Filter – 10 Year Shelf Life

Candace H.Verified

I'm pleased with the feel of the threaded connection.

Customer photo review of Lightweight CBRN Gas Mask Filter – NBC-17 SOF® 40mm Nato Filter – 10 Year Shelf Life

Margaret P.Verified

No regrets here.

Customer photo review of Lightweight CBRN Gas Mask Filter – NBC-17 SOF® 40mm Nato Filter – 10 Year Shelf Life

Ollie B.Verified

Good connection fit, though the cartridge is a noticeable addition.

Customer photo review of Lightweight CBRN Gas Mask Filter – NBC-17 SOF® 40mm Nato Filter – 10 Year Shelf Life

Prudence B.Verified

It's a manageable filter body to grip during attachment.

Customer photo review of Lightweight CBRN Gas Mask Filter – NBC-17 SOF® 40mm Nato Filter – 10 Year Shelf Life

Ruth G.Verified

Overall I'm happy.