The Moldex M103 Bitrex Mask Fit Testing Kit is for employers who need to check that the respirators their staff wear suit each person’s face shape and seal properly. A tight seal is what protects the wearer against workplace hazards, so testing helps confirm the right respirator has been chosen for each wearer.
Each kit holds enough solution to carry out multiple tests. It includes an instruction CD that explains fit testing, its requirements and how to run a test, which helps if you are setting up a testing routine for the first time. Respirators are sold separately.
Key features
- Hood for carrying out the fit test on the wearer
- Two nebulisers for delivering the sensitivity and test solutions
- Six 2.5ml Bitrex sensitivity solutions to check the wearer can detect the taste before testing
- Six 2.5ml Bitrex test solutions for the fit test itself
- Enough solution to carry out multiple tests from one kit
- Fit test instruction CD covering the requirements and test procedure
- Tests the suitability of the respirator for the individual wearer’s face shape and seal
Kit contents
1 x hood, 6 x 2.5ml Bitrex sensitivity solution, 6 x 2.5ml Bitrex test solution, 2 x nebulisers and 1 x fit test instruction CD. Respirators are sold separately.




