Flanders Pureflo-GS Gel Seal Roomside Replaceable Terminal HEPA/ULPA Filter Modules are lightweight low profile ducted units with gel seal minipleat filter packs. They are designed to provide unidirectional airflow when installed in drywall or tee-bar ceilings. Pureflo Gel Seal modules are available in two sizes: nominal 24 in. x 24 in. and 24 in. x 48 in. with either nominal 10 in. or 12 in. diameter inlet collars and in two particle size efficiencies: 99.99% on 0.3 micron and 99.9995% on 0.12 micron particles. Every filter is scan-tested after assembly to meet or exceed IEST RP-1 requirements for a Type C or F filter.

Standard Replaceable Gel Seal Modules (Filter Included) - PFGS591-2424-*
Filter Fit Guarantee
We ensure satisfaction with every purchase through our Filter Fit and Satisfaction Guarantees. Learn More