The GAFR single cup pressure regulating valve filter is a compact component designed for single cup brewing systems. Available models include GAFR30008S and GAFR30010S, with some listings referring to the 10S variant as GAFR(GAFR300 10S). The part is intended to regulate brew pressure to help deliver consistent shots and to limit pressure spikes that can stress equipment. Key benefits Regulates brew pressure to support consistent extraction in single cup setups Reduces pressure fluctuations during changes in flow or load Helps protect single cup systems from peak pressures and related wear Provides a compact valvefilter solution suitable for tight installation spaces Available in two size variants to fit different single cup configurations Key attributes Functionality: pressure regulating valve with filtration for single cup systems Compatibility: designed for single cup brewing configurations Size: model variants 08S and 10S Material: not specified in the available details Performance: aims to maintain stable pressure output; precise ranges are not listed in the provided information Brand and model identifiers: GAFR series, including GAFR30008S, GAFR30010S, and the GAFR(GAFR300 10S) designation found in some listings Specifications and notes Models: GAFR30008S and GAFR30010S Variant naming in listings: GAFR(GAFR300 10S) may appear for the 10S variant Material and exact pressure range are not specified in the available information Use cases Commercial single cup espresso setup: install the valve filter to stabilize brew pressure across multiple shots, improving shottoshot consistency. Home singlecup brewing: a worn or faulty pressure regulating component to maintain stable pressure in a compact home system. Equipment maintenance and replacement: use as a replacement part in single cup filtration lines to reduce pressure spikes and protect downstream components. Installation and compatibility considerations Verify compatibility with your specific single cup machine or filtration system before Consider the appropriate model (08S vs 10S) based on your system's size and connection requirements If material details are critical for your installation, contact the supplier for exact material specifications and any applicable certifications This description reflects the product's brand, model identifiers, and stated features. For precise technical specifications, material data, and certified performance metrics, refer to the official product documentation or contact the supplier.