Designed for use with Altair 4X Multigas detectors Reliable and engineered to resist pressure spikes that can cause false alarms. Keep your detector running smoothly.
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Trustpilot
TrustScore 4.5 | 7,300+ reviews
Ayesha M.
The product exactly matches the description. Very satisfied with my purchase.
5 days ago
Anita G.
Good experience, but the tracking updates could be better.
