509 SHARPTOWN RD ● BRIDGEPORT, NJ 08014 P: 856.467.4222 ● F: 856.467.5511 www.caddycorp.com KITCHEN VENTILATION REPORT Pollution Control Units Both filter units and ESP units are great options when exhausting to the roof is not possibleW They both have the ability to be put just about anywhereC from above the hood to a parking garageW They both will capture smoke and reduce odorsW Often used in non?traditional buildings such as mixed use spacesC stadiumsC convention centersC and apartment buildingsW The biggest differences between the two are that triple pass filter units utilize three stages of progressively higher performance filtration to remove smoke and grease particulateW ESP units utilize charged electrical fields to remove smoke and grease particulateW Triple filter units require replacement filters when they become saturatedW ESP units have their own wash?down system for cleaningW Triple filter units cost less upfront and do not need a water line or drainW ESP units have a lower annual operating costW However, adding a UV hood to a triple filter will drop operational cost down by 5LH but will increase the initial costW This is ideal if water and drain line to the PCU is not possibleW The question that often comes up is what is the right unit? Below are some questions to ask before sizing and picking the appropriate unit for your applicationW ? What is the effluent and cooking volume? ? What is the cooking fuel? 5Live fuel must use ESP0 ? What is the cooking equipment will be used? ? Where will the unit be placed? ? What is the required duct run? ? What CFMS will be needed 5size of unit0? Triple Filter Ecology Unit VS ESP Electrostatic 509 SHARPTOWN RD ● BRIDGEPORT, NJ 08014 P: 856.467.4222 ● F: 856.467.5511 www.caddycorp.com Triple Filter CAS Electrostatic Precipitator Heavy duty cooking, 1.5 yrs. Medium duty cooking, 3.4 yrs.