EWS SET.RU300C18 Replacement Filter Set for RU300C18 Type_Utility Pump Select a compatible Hunter I-20

Select a compatible Hunter I-20 nozzle based on design flow

and automatic operation in a service-friendly design — ideal for demanding effluent or sump systems

Designed for draining water heaters

Rinnai's 223184 21" universal non-condensing horizontal termination kit is compatible with all Rinnai tankless water heater models except the 98 series which uses separate intake and exhaust venting

washing small utensils

EWS SET.RU300C18 Replacement Filter Set for RU300C18 Type_Utility Pump Select a compatible Hunter I-20EWS SET. RU300C18 Replacement Filter Set for RU300C18 Brand: EWS SKU: SET. RU300C18 Product Overview The EWS SET. RU300C18 is a replacement filter set for compatible RU300C18 systems and is used for routine filtration maintenance. Key Features: Replacement filter set Designed for compatible RU300C18 systems Supports routine filtration system maintenance Helps restore service performance after normal filter life Simple replacement option when matched