Harmsco® 931-20 29-1/4" Premium Pleated Filter 20 mic 50 Features: Includes a 1" FNPT

Features: Includes a 1" FNPT inlet connection and a unique combination port (3/4" FNPT & 1" MNPT) on the outlet connection

Reduces sediment and scale

The Neo-Pure PSJ-90-50 Jumbo Cartridges allow you to use fewer cartridges because there are designed for maximum filtration which results in lower maintenance costs

you must purchase the alarm #36001021 along with this control module #44302303

Extended Battery Life

Harmsco® 931-20 29-1/4" Premium Pleated Filter 20 mic 50 Features: Includes a 1" FNPTThe Harmsco 931 Series are highly efficient filter cartridges made of pleated Polyester Plus filter media for low pressure drop, high flow capability, increased contaminant removal, long filter runs, reusability, and the lowest cost per gallon filtered. Features: Pleated design with up to 50% more surface area than competitive filters resulting in superior performance and increased contaminant removal Longer filtration runs for fewer change outs and