{"product_id":"pentair-3-4-stainless-steel-air-vent-strainer-for-fns-nautilus-plus-172855z","title":"Pentair 3\/4\" Stainless Steel Air Vent Strainer for FNS \u0026 Nautilus Plus | 172855Z","description":"\u003ch2\u003ePentair 3\/4\" Stainless Steel Air Vent Strainer for FNS \u0026amp; Nautilus Plus | 172855Z\u003c\/h2\u003e\n\u003cp\u003eOEM Pentair 3\/4\" stainless steel air vent strainer for FNS and Nautilus Plus D.E. filters. Helps keep air relief assemblies clear and protected.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eGenuine Pentair replacement air vent strainer.\u003c\/li\u003e\n  \u003cli\u003e3\/4\" size for compatible air relief tube applications.\u003c\/li\u003e\n  \u003cli\u003eStainless steel mesh screen design.\u003c\/li\u003e\n  \u003cli\u003eUsed on Pentair FNS and Nautilus Plus D.E. filters.\u003c\/li\u003e\n  \u003cli\u003eDirect replacement for damaged, worn, or clogged strainers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe Pentair 172855Z air vent strainer is a model-specific replacement part for select Pentair D.E. filter air relief assemblies. It is designed for FNS and Nautilus Plus filters and uses a 3\/4\" opening with stainless steel mesh construction. This is not a universal screen. If the original strainer is clogged, torn, or missing, replacing it with the correct Pentair part is the clean fix.\u003c\/p\u003e\n\n\u003ch3\u003ePro Tip\u003c\/h3\u003e\n\u003cp\u003eCheck the surrounding air relief parts before closing the filter back up. Replacing only the screen will not solve a damaged relief tube or worn air relief hardware elsewhere in the assembly.\u003c\/p\u003e\n\n\u003ch3\u003eInstallation Tips\u003c\/h3\u003e\n\u003cp\u003eShut the system down fully and relieve all filter pressure before service. Confirm the filter model and strainer opening size before ordering, and inspect the air relief area for scale, debris, or cracked components during reassembly.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":42388665630805,"sku":"172855Z","price":18.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/www.epoolsupply.com\/products\/pentair-3-4-stainless-steel-air-vent-strainer-for-fns-nautilus-plus-172855z","provider":"ePoolSupply","version":"1.0","type":"link"}