Nitrous Express 6AN Pure-Flo N2O Filter & 7 Stainless Hose (Lifetime Cleanable)

The Pure-Flo N2O Filter features a stone element filter that can be reused season after season. The Pure-Flow N2O Filter housing is crafted of Aluminum with both 6AN size inlet and outlet fittings. The patented Pure-Flow N2O Filter also features the same internal diameter of a 6AN line ensuring maximum flow and reliability; " 4AN Stainless Steel hose is included.