Hydrapak - 28mm Filter Kit

The Hydrapak 28mm Filter Kit delivers reliable water purification for backcountry adventures. This squeeze or gravity-fed inline filter removes bacteria, protozoa, and sediment from natural water sources, making streams and lakes safe to drink from. The compact 28mm design integrates seamlessly with Hydrapak reservoirs and hydration systems, offering flexibility for different filtration methods. Lightweight and durable, it&';s an essential companion for camping, hiking, and remote expeditions where clean water access is critical.Features 28mm thread compatible Plug-N-Play compatibility Lightweight and compact for easy packability Included backflush adapter and cap adapter for ultimate compatibilityFast and safe filtration removes Escherichia coli bacteria, Cryptosporidium parvum cysts, and Giardia Lamblia from approximately 1,500 liters of water at a rate of >1L per minute** Effectively removes common waterborne bacteria, such asE.coli (99.9999%), and parasitic cysts (99.9999%) per NSF 42Specifications Materials: PP/POM, EPDM, Silicone, Hollow Fiber Dimensions: 34 mm x 129 mm / 1.3 in x 5.1 in Weight: 47 g / 1.6 oz (filter only)