In Ground Model IG-3

Our in ground model IG-3 is the most popular. It requires a 36" wide trench to be excavated in the floor directly under the overhead plenum. It will contain the undergrate filter supports and capped with heavy-duty floor grates. The IG-3 can be equipped with roof exhaust, wall exhaust, or recirculate only (shown) options. Additionally can be fitted with a Drive-Thru option.