Exo Terra Replacement Fogger Disc for Reptile Vivarium Foggers PT2082

A direct replacement fogger disc for compatible ET fogger units, keeping your vivarium or terrarium humidity system running without the need to replace the entire unit. Ultrasonic fogger discs are consumable components — they wear with use and benefit from periodic replacement to maintain consistent mist output. This disc is the correct replacement part for PT2082-compatible foggers.

What It Does

The fogger disc is the active component inside an ultrasonic fogger. It vibrates at high frequency to atomise water into a fine mist, raising ambient humidity in reptile and amphibian enclosures. When output drops or stops entirely, the disc is usually the cause — replacing it restores full function.

Compatibility

Designed specifically for ET fogger units referenced under part code PT2082. Always confirm your fogger model before ordering to ensure a correct fit. Using the correct replacement disc maintains the performance and safety of your existing unit.

When to Replace

• Mist output has reduced noticeably despite adequate water level
• Fogger powers on but produces little or no mist
• Visible wear, scaling, or damage on the existing disc
• Part of a routine maintenance schedule for high-use setups

Keeping a spare disc on hand means humidity never lapses at a critical moment — particularly important for species with strict environmental requirements such as chameleons, dart frogs, or tropical forest reptiles.