Dual Energy Transfer: Enthalpy Recovery Wheel, recovers total energy (sensible and latent), assists in meeting all the requirements of improving Indoor Air Quality (IAQ), humidity control and energy saving.

Higher Selectivity: DRI Energy Wheels use desiccant Molecular Sieve 3Ã (EcoSorb 300) coated/used on an aluminium substrate. This limits the cross-contamination to an absolute minimum and ensures the exclusion of contaminants in the air streams while transferring water vapor molecules.

In-built purge sector eliminates cross contamination: The Purge section provides strict separation of air flows, preventing the carryover of bacteria, dust, and pollutants from exhaust air to supply air. The purge section and labyrinth sealing system limit cross-contamination down 0.04% of the exhaust air concentration by volume.

Structural Rigidity: State-of-the-art winding technology and adhesives give EcoFresh rotors a high structural strength.

Highly Polished Surface: A vertical run out of less than 1 mm per 1000 mm results in extremely low leakage across the seals.