{"product_id":"nispira-replacement-intake-filter-compatible-with-philips-respironics-everflo-5l-oxygen-concentrator","title":"Nispira Replacement Intake Filter Compatible with Philips Respironics EverFlo 5L Oxygen Concentrator","description":"\u003cp\u003eKeep your EverFlo 5L oxygen concentrator running clean with the Nispira replacement intake filter. Installed at the air inlet, it helps reduce dust from entering the equipment during normal operation, supporting consistent airflow and stable performance over time.\u003c\/p\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThis Nispira intake filter is engineered as a compatible replacement accessory for standard 5L oxygen concentrator systems, including Philips Respironics EverFlo style units. The filter combines a durable plastic outer housing with an internal filtration layer, helping it maintain shape and structural stability while airflow passes through. The compact, precisely sized design ensures a secure fit within compatible units, and the simple drop-in installation requires no tools.\u003c\/p\u003e\n\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible With\u003c\/td\u003e\n\u003ctd\u003ePhilips Respironics EverFlo 5L Oxygen Concentrator (and standard 5L oxygen concentrator systems using the same intake filter design)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall Dimensions\u003c\/td\u003e\n\u003ctd\u003eApprox. 4.76\" x 2.36\" x 1.93\" (L x W x H)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInlet Diameter (Outer)\u003c\/td\u003e\n\u003ctd\u003eApprox. 0.87\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInlet Diameter (Inner)\u003c\/td\u003e\n\u003ctd\u003eApprox. 0.79\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing Material\u003c\/td\u003e\n\u003ctd\u003eDurable plastic outer housing with internal filtration layer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstallation\u003c\/td\u003e\n\u003ctd\u003eTool-free drop-in design\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePack Size\u003c\/td\u003e\n\u003ctd\u003e2\/4 Pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eFit Verification\u003c\/h2\u003e\n\u003cp\u003eBecause oxygen concentrator models vary in inlet size even within the same general \"5L\" category, please compare the inlet diameter and overall dimensions above against your unit's original filter before purchasing. This helps ensure a secure, proper fit.\u003c\/p\u003e\n\u003ch2\u003eInstallation\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eTurn off and unplug the oxygen concentrator before beginning.\u003c\/li\u003e\n\u003cli\u003eLocate the existing intake filter at the air inlet of the unit.\u003c\/li\u003e\n\u003cli\u003eRemove the old or worn filter.\u003c\/li\u003e\n\u003cli\u003eAlign the new Nispira filter with the inlet opening and press into place — no tools required.\u003c\/li\u003e\n\u003cli\u003ePower on the unit and confirm the filter is seated securely.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eFiltration and Maintenance\u003c\/h2\u003e\n\u003cp\u003eOver time, intake filters accumulate dust and particulate matter, which can affect airflow performance. Routine replacement is recommended as part of regular equipment maintenance to help support consistent operation. Inspect the filter periodically and replace it if visibly dirty or if airflow seems reduced.\u003c\/p\u003e\n\u003ch2\u003eCompatibility Notice\u003c\/h2\u003e\n\u003cp\u003eThis filter is designed to be compatible with Philips Respironics EverFlo 5L oxygen concentrators and similar standard 5L units using the same intake filter dimensions. Please verify the dimensions listed above against your device's original filter before purchasing, as oxygen concentrator inlet sizes can vary by model.\u003c\/p\u003e\n\u003ch2\u003eDisclaimer\u003c\/h2\u003e\n\u003cp\u003eNispira is an independent replacement parts brand. This product is not manufactured or sold by Philips Respironics or any original equipment manufacturer (OEM), and Nispira is not affiliated with, endorsed by, or sponsored by the OEM. All brand names and trademarks referenced are used solely to indicate compatibility.\u003c\/p\u003e","brand":"Nispira","offers":[{"title":"2","offer_id":44811334549555,"sku":"13003","price":19.99,"currency_code":"USD","in_stock":true},{"title":"4","offer_id":44811334582323,"sku":"13004","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/3500\/9843\/files\/8_87416ffa-c6ae-4c50-ac7d-2bae8a49ef20.jpg?v=1788320537","url":"https:\/\/nispira.com\/products\/nispira-replacement-intake-filter-compatible-with-philips-respironics-everflo-5l-oxygen-concentrator","provider":"Nispira","version":"1.0","type":"link"}