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features

• The silica gel used is chemically inert, non-corrosive and does not contain cobalt chloride, a heavy metal
• Water vapor adsorbent: the silica used in the Watchdog Extreme Humidity Breathers adsorbs up to 40% of its own weight
• Color indicating: when maximum adsorption is reached, the silica gel turns from orange to dark green, indicating replacement is needed
• The color-changing dye used is environmentally safe and meets all health and safety requirements
• Durable construction: Watchdog Extreme Humidity Breathers are manufactured from rugged ABS plastic and impact modified acrylic
• Easy connection: models are available with 1" slip fit connection, which mates with the standard Watchdog Breather Adapters or with a 2" male NPT connection