Air quality: HRV/ERV/Filter
Hello, we are in the proceess of replacing our 17 year old HRV and seek/need direction.
Our little guy has bad seasonal alergies, including to mold and dust. Windows are closed all year long. We want the new system to filter allergens/dust. We’re unsure if filters on newer HRV/ERV are efficient and sufficient or if they need help from an air filter.
With this in mind, are there brands we should pay more attention to? We live in Canada if that helps. We have a gaz furnace with ducts. Don’t mind changing the furnace if it can help improve the air quality.
Last, have you heard of the brand Greentek from Canada?
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