Neo-Pure's 20 High Purity PP 5 micron 222/fin Viton sealer Cartridges are assembled in the USA, designed for high purity applications in a class 10,000 clean room. The HP-PP Series filters boast a rigid, molded cage with thermally bonded end caps for enhanced stability. Each 10 length offers 5.5 sq.ft of media surface area, ensuring high throughput and particle retention with up to 99% removal efficiency. All filter materials meet FDA CFR criteria for food and beverage contact. Brand Name Neo-Pure Material Type FKM (Viton®) Product Benefits Removes impurities for cleaner water with high throughput and is easy to install or replace. Manufacturer Part Number HP-PP-26200-5222FN-V