Merv 13 pleats are on rise. They come in all the standard sizes as a Merv 8 but have a much higher efficiency rating for catching smaller sized particles. We stock Merv 13 pleats in most standard sizes, in limited quantities.
Final filters are common in large air handling units. They are typically Merv 13 or higher, with availability at lower ratings if needed. Merv 8 pleated filters are common to have in front of finals to be a prefilter. This helps extend the longevity of final filters. We have some sizes in stock, and more on their way.
Crystal-Aire is a new Parker product, designed and engineered for a post-COVID world. This unit can purify the air in a room using 4 internal filters and UV light. Units can be mobile, wall or ceiling mounted. Common places for these units would be break rooms, doctor office, hotel lobbies, restrooms etc.