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The ALLEGRO 2041-11K is a respiratory fit testing accessory designed to support qualitative or quantitative respirator fit test procedures. Fit testing accessories are essential components in any respiratory protection program, providing the consumables and hardware needed to conduct accurate, repeatable tests on half-mask and full-face respirators. This item ships in a package quantity of 6 and is available in a 2.5 container size, making it suitable for service shops, industrial hygiene programs, and safety departments that perform regular fit testing on their workforce.
This accessory is used wherever respiratory fit testing is required under OSHA 29 CFR 1910.134 or equivalent standards. Typical settings include manufacturing facilities, construction sites, utilities, healthcare environments, and industrial maintenance operations. Licensed safety professionals, industrial hygienists, and qualified fit test administrators are the primary users. The 6-unit pack quantity supports ongoing testing programs without the need for frequent reorder.
Designed as a replacement or replenishment accessory for respiratory fit testing programs requiring 2.5-size container components. Specific respirator model compatibility is not stated in available product data.
Fit testing accessories should be handled and used by trained fit test administrators following the test protocol defined in OSHA 29 CFR 1910.134 Appendix A or Appendix B. Store components in a clean, dry location away from contaminants that could affect test accuracy. Follow the solution or accessory manufacturer instructions for proper use and disposal. Do not reuse single-use components beyond their intended service life.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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