Product overviewFilter 52S02, inline/pump filter for water lines and purification loops.Main featuresType: 3/4" quick-connect fitting (page text indicates internal thread; see technical table)Material: PA (polyamide)Dimensions: 3/4" quick connector x 1/2" hoseMesh size: 50Compatible with: 56 inverter diaphragm pump modelsTechnical parameters (see table)Product model | Dimensions | Type | Mesh size52S02 | 3/4" external thread quick-connect | Quick-connect fitting | 50Characteristics / Technical specificationsProduct model: 52S02Dimension note: page variable shows "3/4" quick connector x 1/2" hose"; table shows "3/4" external thread quick-connect" (two descriptions appear on the page; follow the actual product appearance/order notes)Type: quick-connect fittingMesh size: 50Material: PA (polyamide)Application: suitable for 56 inverter diaphragm pump models